Ls1 injector upgrade
Ls1 injector upgrade. Details. the injectors in your 2000 will support (conservatively) about 350 wheel at 80% duty cycle-which is completely within reliability range (i used a conservative . To answer your questions, the cam is a Crane 228/238. 2004 Cosmos Purple M6, Pacesetter LT, Flowmaster CB, K&N CAI, Comp 224/228 cam, BBK intake. #7 · Dec 18, 2010. Drop-in dual pumps are a common upgrade. The DW line-up covers high impedance, low impedance, GDI, EFI, side feed, and top feed. More injector than necessary is not better. The LQ4 served in anything from bread-vans and boats to SUV’s between 1999 and ’07. That changed in 2001 when GM threw in the bigger cam and aluminum heads Feb 22, 2021 路 Fuel Injector Clinic 1200cc LS1 Injectors. Also with an injector upgrade does it require a fuel DeatschWerks has built the most comprehensive injector offering in the industry. May 22, 2023 路 The biggest benefit to an LS1 or LS6 intake manifold upgrade is the increase of horsepower and torque. #3 · Mar 12, 2016. Four link and ford 9" with 3. 34. Gen IV engines, like the LS3 and LFA, extend this range, boasting 350 to 430 hp and 350 to 424 lb-ft of torque. 600" Camshaft, Spring Kit For 5. Value for money: 馃敟馃敟馃敟馃敟. I had running the truck great with the original injectors N/A. 8 Injector Dynamics 2600-XDS Injectors - 34mm Length - 14mm Top - 15mm Lower O-Ring (Set of 8) Part Number: IJD-26003414158 Jun 29, 2015 路 The Bosch 0280155931 / GM 12561462 injectors that came stock in the LS1 GTO are 24 lb/hr @ 43. We apologize for the inconvenience. 14mm Top 'O'ring diameter. 580 cam, headers and all the normal bolt-ons plus a 3000 converter getting ready to throw the top end on and started thinking stock injectors are most likely not going to be enough 561-427-0082. LSA 1900 to 2650 Supercharger Upgrade. There are likely plenty of us on here that are sitting on stock injectors that we have no use for anymore. Base fuel pressure of 4bar (Add 10% to the above figures) Boost pressure of 1bar (Add 10% to the above figures) Final estimate –. TVS 2300, 4L80, 10. *The Bosch 980/1100cc injectors flow 980cc @ 3 Bar base fuel pressure May 19, 2010 路 Since you have a LS1, I vote Torquer v. Sold: 1981 GMC LB RC 1500 2002 4. Set of 8 x Genuine Bosch. Free Shipping. Add to Cart. @ . Next my cars fuel system operates right at 50 psi. Mar 24, 2023 路 The test mule was also equipped with a valve spring upgrade, 1-7/8 inch, long-tube headers and collector extensions and a Holley HP management system to control the 80 pound injectors. Mrsny work his tuning magic on the stock GM tune. Feb 23, 2011 路 Fuel Injectors Size Selection Guide. My Projects: (for 1994-1995 LT1) :: EEHack : Free Advanced LT1 Datalogger, Analyzer, and Flash tool. The mighty LS1 has proven to be one of the strongest, Most reliable & efficient engines that produce HUGE power. These O-rings are readily available. Works With All 1997-2004 LS1/LS6 and 2005-2007 LS2 Engines; Supports Up To 500HP, Naturally Aspirated (Non-Forced Induction) NOTE: MUST Use Factory Coil Pack Sub-Harness; SPECIFICATIONS: Quality Level: High Performance Upgrade Intake Manifold Construction: Fabricated Aluminum, 3MM, TIG Welded Jul 31, 2015 路 Injectors:Holley 75 lb. with that cam i'd say you will still be fine. Jul 18, 2011 路 Posting Permissions. OEM / New / Rebuilt Stock Injectors w/ Diesel. Skill Level: Moderate to advanced. ictbillet. 025 to 0. 98 T/A w/ mods, 00 FBVert. Go here. 9 hp. Lifetime Warranty. By better harnessing the pulse-reversion phenomenon we talked about above, aftermarket intake manifolds should add anywhere from 10–30 horsepower and torque. 453cc/min = 310g/min = 41lb/hr @ 3 bar. If you already have a stock truck intake on your 5. 617 g/sec or 28. High 12 ohms resistance. 3 inch rods 6cc dome piston with comp cam 227 235 614 621 with 113lsa and 109 inlet centerline. The Bosch part number is 0280155759. Login. 25 gear ratio and mini tub with 28X10. Oct 11, 2022 路 Just keep in mind that you will also need to use the EV1 to EV6 adapters to run the LS2 injectors, but they aren't expensive. Would the 30lb injectors be to much with the intake and a refresh tune from Frost with the Jun 30, 2018 路 Lakegoat. Forced Inducted E85 – 380 RWKW. For your reference, use the above instructions to calculate fuel injectors size for your Corvette based on target peak horsepower. INTRODUCTION The LSA supercharger has become a very popular power adder in the LS market. 2004 torrid red with red interior A4 GTO (1 of 499) TR-230/236 cam/TEA ported Trick Flow 215 heads/4" CAI/100mm MAF/ported FAST 90/Kooks/Magnaflow. With heads I am sure they would be in the little over 80% range. Last edited by KP1; 04-28-2010 at 03:43 AM . com for $189. getting to or over 400hp isn't hard. If you do need more injector, the red top 30# SVO injectors will more than suffice, and will support over 450rwhp. Una salus victis nullam sperare salutem. Fuel Injector Connection 72lb Siemens Drop-In Fuel Injectors, LS1/LS6, Set of 8 $ 480. This kit definitely passes the eyeball test with its good looks, but we plan to put it to the test on the dyno. Oct 2, 2022 路 2. EDIT: fuel pressure corrected Jul 17, 2007 路 Replacing The Fuel Injectors in a '97-04. These injectors feature the latest in data match Jan 21, 2010 路 Assuming the car will get tuned after the cam swap, the tuner will be able to tell you right away if you need to upsize the injectors or not. LSA Air Intakes. 50-15 radial drag slicks Checkered racing front clip with Alston coil overs. Mar 8, 2018 路 Truck manifolds had 1. If you use the shorter L94/L9H 54 lb. Bolt in injector upgrade kit for easy installation. Future availability is unknown. Your LS Performance Injector Package Includes. Direct fit fuel injector sets for VX-VY LS1 5. 5008 posts · Joined 2008. Apr 24, 2006 路 According to HP Tuners data logs taken during my latest dyno tune, the stock injectors are now at 95% duty cycle after my cam and intake mod. Showing 1 to 10 of 10 (1 Pages) Fuel Injector Clinic's Data Matched high performance fuel injectors for Chevrolet LS1 and LS6 applications. I found a good deal on a set of used 28's on Tech also found a set of 30lb design III modified injectors on fuelinjectorconnection. 00. 0L, and 6. 7L LS1 LS engine. Genuine Bosch 980/1100cc fuel injector kit to suit GM LS1 engines. I'm looking at replacing my 26lb injectors with Ls6 28lb and Ls6 intake. The connectors are different as well, but adapters and spacers can be used to fit car injectors on an LM7. Set of 8 x XSpurt High Flow 1,000cc Fuel Injectors. 8L, 5. Mar 19, 2014 路 pocketmaster Discussion starter. The factory fuel rail is unique to this intake and rather than buy a new one (which might Jul 17, 2009 路 Get a hold of the injectors first and try to fit them on the LS1 rail and see if they will connect to the stocker LS1 injector plugs. 26 60'. Designed for a perfect fit for Gen III LS1 5. You most definitely do not need the 60 lb/hr Siemens. Jun 20, 2014 路 Ondatrack Discussion starter. Depending on your Engines fueling requirements choose the recommended injector from the chart below. Injectors are rated at around 60 psi so I slid the flow rate versus pressure from 30 at 60 to 42 at 60. For the record, if someone searches this in the future you should even get a tune for 365cc (40 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z) $609. Meet the hidden gem that helped start the LS-swap craze. Includes (2) fuel rails (4) -6 to 3/4"-16 O-ring fittings, fuel rail mounting brackets, and required mounting hardware. These injectors utilize the latest technology and provide great linearity and short pulse width repeatability. Our recommendations for the top LS1 supercharger kits are the East Coast Supercharger C5 Corvette Supercharger Kit, and the ProCharger Kit for the Camaro, Firebird/Trans-AM, and GTO. GottaHaveLS1. J. 1 lb/hr. Some of these kits utilize half height , unmodified injectors that use the same Bosch USCAR electrical connector so there is no need for an adapter loom. 5 PSI (~36 lb/hr at 58 PSI), are EV1, and are the same height as the LS1 injectors. III car injectors or the shorter Gen. 1982, 1984: 67/68 lb/hr. LS1, LS6– Fuel Injector Connection. Jan 20, 2023 路 I am no tuner however I did make an injector change like you are asking about. Ave HP (3,0007,000):418. best time 5. Blake MF'ing McBride1988 Mazda RX7 - Turbo LS1/T56/ProEFI/8. 0 AFR ) Boost enrichment does not kick in until 2psi of boost. Before you begin our How To Install LS1 Fuel Injectors article, you should always make sure that your battery is disconnected and that the car is in a safe area to work on. Applicable Model Years: '97 to '04. 7L, Each. If you are going larger, it will run pig rich to the point it would do damage. Normally Aspirated E85 – 505 RWKW. If you really want to take advantage of that cam your running I would suggest you get the LS6 intake manifold setup. Because the LS1 uses higher fuel pump pressure (58 PSI), these injectors actually flow more like 36# on the GTO. 65mm O-ring To O-ring ( Full length Injector ) 14mm O-Ring's. C4, C5, C6 Corvette Factory Fuel Injector Sizes. Length 65mm - Full Long Length. 73 gears. It started off life like any normal truck engine. Fuel Injector Connection 73lb Bosch LS2 Injector Drop-In Set of 8 $ 640. Nov 9, 2010 路 I have a 5. stock LS1 injectors are only 28LB. Because of the slight inward inclination of the injectors, the span between the upper tips of the shorter Jan 30, 2024 路 Below we’ll detail how these engine’s specs differ: Horsepower and Torque: Gen III LS engines, such as the LS1 and LM7, typically deliver horsepower ranging from 305 to 350 and torque between 335 to 365 lb-ft. Made of high-quality material. Both kits use centrifugal-style superchargers and have included intercoolers and tuning solutions. Here in Colorado you would not need them. injectors versus the longer Gen. Dec 14, 2023 路 Texas Speed TSP 228R 228/228 . The difference is 0. #2 · Apr 5, 2013. Apr 5, 2013 路 ShowNoMercy. At the low end of the 5. 2143 posts · Joined 2007. com/fuel-injector-spacer-set-of-8-ls1-intake-to-ls2-or-flex-fuel-injector-adapter. Iron heads, small cam and the old SBC crank rear flange thickness. Apr 12, 2018 路 We recommend looking at the injector’s part number before taking it to the tuner. III, 6. Injector Dynamics ID2600x Fuel Injectors 2600. This product cannot be ordered at this time. Direct fit fuel injector sets for VE-VF LS3, L98 &L77 Commodore 6. If you are adding an earlier injector to a later intake like an LS2 or LS3, you will need the larger diameter 0. 0L. Fuel pumps: The factory pump becomes a limitation at 450 hp. 252 posts · Joined 2010. 11-11-2008 Delphi 110lb/hr 2008-13 LS Truck Injectors 56010-1000-8-0 AUS Injection was founded in 1997 in Mesa, Arizona to provide stock Fuel Injector products and services for the Phoenix Metro Area 56010-1000-8-0 Overview. currently we have 3-4 members in different stages of rebuilds & c/h/i upgrades. They are 36 lbs at 43. Tip: Use dielectric grease to coat the Forced Inducted Methanol – 145 RWKW. My Account. - 42lb EV14 Injector with EV1 Connector. 50 w/1. Mar 20, 2008 路 The green top 42# Ford injectors are a common upgrade for the GTO. Fuel Injector Clinic injector sets are precisely flow Delphi 42lb/hr LS1/LS6 Fuel Injectors A56010-380-8-E AUS Injection was founded in 1997 in Mesa, Arizona to provide stock Fuel Injector products and services for the Phoenix Metro Area auto-shops. 42, Nelson Performance Tuning (speed density). Depressurize the rail but wrapping a rag around the schrader valve and press on it. Description. Keep in mind, the best injectors are fully characterized which helps your tuner maximize idle quality, etc. The car is M6 w/3. This difference in injector size was the reason why dry nitrous kit manufacturers had 150 hp kits for the 98 and 01-02 F-Bodies and only 125 hp kits for the 99-00 cars. 5 psi or 22. #2. Object moved Object moved to here. Compatible with the factory intake manifold and fuel rail. Set of 8 x XSpurt High Flow 1170cc Fuel Injectors. Sep 18, 2018 路 The newest LS3 fuel injector uses a larger diameter lower O-ring compared to all the previous injectors. This guide is intended to walk you through all the basic necessities to get your LSA swap going. These are equivalent to the Green Bosch injector. 1985: 24 lb/hr at 43. March 15, 2023. Feb 25, 2013 路 What is the difference between the ls1 and ls2 injectors, I am wondering when and if I should use the ls2 injectors on my ls1, I will soon be addding head/cam/exhaust/tune. - Flowmatched set of 8. They will flow plenty at the LS1's rail pressure, cost less and will be easier to tune. 2 lb/hr @ 58 psi Sep 21, 2017 路 Much like that very realistic scenario, Chevy’s L76 and L77 engines are actually LS engines. injector (part number 12609749), a spacer will be required to fit the fuel rail. 5 psi. 0/7. 5 BSFC variable for all who may criticize my math). Find Intake Manifolds, Fuel Injected Cathedral Port LS1/LS2/LS6 Cylinder Head Configuration and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: REWARDS Feb 22, 2021 路 Fuel Injector Clinic 1200cc LS1 Injectors. With our pumps pushing 56-60 psi at the rail it makes those injectors 44lbs. It’s very difficult to beat the price per horsepower that they provide. Soon after, the Racing Performance Injector program was Be advised: Image may differ from actual product. At least thats what I've been reading. your cammed LS1 will need bigger injectors. Great Tuning Data. at 90% duty cycle. You will need to choose which connectors you want to Fuel Injector, Chevy, GMC, 5. Fuel Rails: Factory rails need to be addressed around 700 hp. Injectors Online Home. Be aware and ask the sales rep you are working with to purchase your injector upgrades. (excludes Bosch 1650cc injector kits, this kit includes a hard USCAR to Bosch Minitimer connector) Depending on Mar 15, 2023 路 LS Upgrade in a Box. Oct 12, 2017 路 From cylinder heads to the camshaft, here's a complete rundown of all the vital engine specs you need for the 5. Part Number: URM-18-10528. Forced Inducted – 530 RWKW. I thought the LS7 injectors would be good candidates for the upgrade because I knew they have the new style EV-6 USCAR connector and they’re shorter than the LS1 versions. Mar 10, 2016 路 steveo. 95. 8L 4L60E 12 bolt 3. That's always something that is a must. This kit will also allow you to run both rails to a single high-flow fuel pressure regulator for complete control over your fuel system. IV injectors. 3. By simply adjusting the fuel and spark curves, our LS1 increased a total of 25 hp Your LS Performance Injector Package Includes. Includes pigtails PGTUSC8 or add Plug & Play adaptors PADPUtoJ8. Designed as a factory upgrade for the LS1, the LS6 intake once again Apr 7, 2014 路 Billet atomizer 225 inj 1/2" fuel line (3/8's return) with dual Magnafuel 750 pumps E85 GTX5533-91 turbo Liquid intercooler 5" exh. 10-23-2009, 11:05 AM #10. 5 lb/hr at the factory 36-37 psi. 600 lift at the valve. Genuine Bosch 440cc Fuel Injector. Navy Blue Metallic. Jan 27, 2022 路 Parts Used:ICT Billet Injector Spacers: https://www. 7 Gen3 LS1 Commodore VT VX VY VZ ( 1000cc ) set of 8, E85 Safe. htmlIG: @mike . DW not only works directly with Bosch Performance to deliver a complete EV14 line up, but also offers Denso, SMP, JECS, and Delphi options. I have a 2500HD with the 6. 65mm full length. 0L LQ9 with 8. To be honest I always assumed the injectors didn't need to be changed for most cam only swaps. 1 compression comp 220/220 . May 23, 2011 路 Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3. looking for something above 60/lb hr TIA Dec 26, 2010 路 7913 posts · Joined 2008. 600"/. 3L, 6. i ran my stockers to the ground at about 95% duty cycle and over 400 wheel. BTR fuel injectors are a great upgrade for naturally aspirated applications that are under 650 horsepower on gasoline and under 500 horsepower on E85! - LS1/LS6 60mm Height. Peak Torque:468 lb-ft at 5,100 rpm. Object moved to here. Injectors are relatively small, flex fuel or 60 lb injectors are an option. With heads and cam, you will probably need injectors. #1 · Jun 20, 2014. Apr 1, 2017 路 Anywho, here's a spreadsheet that allows you to pull the stock injector data from a LS3/LS7 tune and just copy the data and paste it into the designated cells in the worksheets and it will spit out data that is friendly for the LS1/LS6/Truck PCM's. 672 g/sec or 29. 82 ( 12. Check this section most of the threads that can help you are located here. This would ensure that our mill would be properly fed well into the future, with room to grow. 8 rockers giving . 0L, iron block, truck engines. FiTech’s Ultimate LS kit includes everything you need on the induction side to finish practically any (from a stock 4. GENUINE SIEMENS DEKA 60lb Fuel Injectors LS1 LS6 Mustang 5. 1 @ 134mph, 1. LSA Boost Upgrades. Some LT headers, set of stock 243 heads & LS6 intake will get you very close to 400. don't risk it. Feb 18, 2009 路 Feb 18, 2009. Walbro 255 or aeromotive 340. All the Vettes in 01-02 uses the larger LS6 injectors which are 3. These are a bolt in for LS1, BA/ BF Falcon. If you plan on running alternative fueling, like ethanol, you will need to go much bigger. 14. If you get those, you will need to also get spacers so your fuel rails will work. 51. 3L engine, then you can adapt the injectors and probably the MAP sensor too. 1L ( 30lb ) Injectors. Using other injectors like L59 flex or 60lb will require modifications to fuel rail and or adapters. I didn't think about cam size for some retarded reason. #2 · Dec 26, 2010. ( 4 ) Core Charge $45. At LS1/LS6 fuel pressure of 59lbs, they will flow 42lb/hr. 2000 Z28. FIC High Performance Injectors. at LT1 fuel pressure of 43. 14. At 6000 ft my injectors are only at 73%. 0, 5. 8/Not Slow sold. Reply Like. 3 with an LS1 intake on it which has created a dilemma: which injectors to use and how to make them work. 7 GM Engine. And though the majority of people might call them Vortec engines, GM’s small-block 4. Bottom spacers will screw up your spray pattern. Jetronic connector. Normally Aspirated Methanol – 350 RWKW. Flex-fuel engine injectors are a common upgrade and good injector characterization numbers are available to maximize idle quality. 3L iron block truck engine you can pick up in wrecking yards for about $600. The blower is off right now, being rebuilt. If it ain't ARP, it ain't right. 5psi, they will flow 36lb/hr. Our fuel rail kit allows dual -8AN feeds to keep up with fueling demands with fuels like E85, E98, M1, and the like. Aug 5, 2014 路 Most injectors are rated in the 3 bar level, or 43. The new tune and injectors should be installed at the same time. Either way, a upgraded fuel pump is a must IMO. 0 just dropped in a LQ9 short block with some PRC ported 243 heads 11. You can look for Grand Prix GTP (97-03) injectors. Direct replacement OEM injectors, So no need to change the plugs! Twin cone spray. Get the FAST 36LB injectors that are used in the holden super 6, or 42LB 'green tops'. Internal Engine. The LS1 was the first mill from GM’s Gen III 2001-2002 LS1 uses 3. 9-in. Oct 12, 2018 路 Intro to L59 Engines. Our high-performance injectors come with: Precise Dynamic Flow Matching. Never ever change fuel injectors without changing the tune for them. You may breathe a sigh of relief knowing that the 228R camshaft delivers 5-7 horsepower more power. 05 IBM/Blue A4. Stock stroke ls1 n/a with 6. The stock ones usually max out around 410-420rwhp. Depends on how aggresive your combo is, could range from 30 to 42# injectors needed. The Ls1 injectors are a good 3/4" longer than the truck injectors. Upgrading to larger injectors is needed for more. 384/361 SAE. High Performance Injectors. Normally Aspirated – 690 RWKW. 2L truck engines from 1997 through Gen IV are still very much members of the LS engine family. E85, Methanol, Ethanol & Pump fuel compatible! ** Please note - The wiring on these injectors is different to the wiring on your car. 14mm top O-ring diameter. XSpurt 1000cc High Flow Fuel Injectors - Full Long Length LS1 Gen Jun 13, 2020 路 Performance Roadblock #2: Fuel Injectors. I am currently running Seimens Deka LS1 60lbs injectors with pump gas in my low boost (8psi) Gen TTR twin turbo stock shortblock LS2 GTO with a ported LS2 intake. 030-inch (see chart). I got a great deal on a set of barely used red top 30# Ford injectors that will go on my LS1. The increased air volume also helps to add power. This will depend on how much extra fuel Custom build YOUR LS1 into one of our Forged Engine Packages which is the perfect upgrade for high RPM naturally aspirated OR boosted applications. 0L LQ9 2-bar SD tune. All of these kits utilize full length, unmodified injectors that use the same Bosch Minitimer (square) electrical connector so there is no need for an adapter loom. 88@141/173 MPH with 30psi boost ramped in and 1. NOTE: Injector length is from O-ring to O-ring. Skip to content. If they do your golden. If you really have to upgrade (which I don't think you do yet), I would go with the SVO 30lb injectors. I'm not sure if sensors all can swap from truck intake to tbss intake. 7L engines. So, it is inactive. ENGINE: INJECTORS: PART # INJECTOR SIZE: LS1: EV1: 12533952 12554271 12555894 12456154 12482704 12561462: 1997-98 = 26. 5 Ohm Resistence. 1965 Mustang Coupe - TT Coyote, TR6060, modern brakes/suspension2007 Aston Martin V8 Vantage - Gen V LT4/TR6060 Genuine GM LS7 'Gold Clip' Lifters & GM AC Delco Lifter Guide Trays Aug 9, 2021 路 These are Bosch type 3 4-hole upgrade injectors with the EV1 style plug. #1 · Mar 19, 2014. A solid of 45-50rwhp gains are produced. might work today but as the pump gets older it'll probably give you trouble at that kind of level of fuel flow. Gen IV injectors, particularly those on flex fuel models, are at or just above the 30 lb mark, which will bring you closer to 400 horses. Bosch 980cc Injector Kit to suit 5. I daily drive it 75 miles round trip and two E85 stations recently opened within a reasonable distance of Details. These injectors feature the latest in data match Jun 22, 2018 路 This manifold is bare which means you will need fuel rails, injectors, a throttle body complete with sensors, and a MAP sensor. I'm running the 42# green tops, they work for me. With a warranty. At what point should I be considering upgrading my injectors?? I understand there are supporting mods that must be met, otherwise an injector upgrade will be null and void. it seems that the stock injector most likely wont suffice on fuel delivery so looking on recommendations for replacement upgrade. When I was shopping for my injectors for the 2nd time I went with LS3 injectors. Deatshwerks 1500cc Injectors for LS1/LS6 May 17, 2017 路 Jens von Holten of Fuel Injector Clinic gives us a more in-depth look at the their Data Match Technology and ECU-specific scaling info on the their website. Apr 26, 2018 路 Immediately following that, we let dyno owner and operator T. 5 psi, and plenty for your power. Dec 11, 2022 路 Stock LS1 injectors flow 27-30 lbs/hr, depending on the year and model. injectors only support about 390 hp. For 500 horsepower on the LS1, you’ll want injectors that flow at least 36 lbs/hr, for 600 horsepower you will want to upgrade to at least 42 lbs/hr injectors. 73 Richmond Lock Right AC PS Nelson Performance tuning. Be sure and get top spacers and not bottom spacers. Dec 9, 2022 路 Best LS1 Supercharger Kits. The engine was introduced in 2002 and received a 10 horsepower bump to 295 in 2004 and was made through 2007. Dec 16, 2010 路 319 posts · Joined 2007. Fuel Injectors: The standard 28lb. 0 630cc Bosch EV1 [8] Apr 7, 2014 路 Billet atomizer 225 inj 1/2" fuel line (3/8's return) with dual Magnafuel 750 pumps E85 GTX5533-91 turbo Liquid intercooler 5" exh. 3 spectrum, the LM7's 25 lb fuel injectors are going to max out before they reach the 400 horsepower stage, typically around the 380 horse mark. At Fuel Injector Clinic, we offer the highest quality performance injectors in the market. You will need to choose which connectors you want to buy 6 days ago 路 Re: Flex fuel injector upgrade for lq4. LS Injector Identification Guide. Cost: Around $500 for a complete set. #7 · Jul 2, 2018. Dec 25, 2022 路 Guide to upgrading the LS1 throttle body from 75mm to 92-103mm for increased horsepower, torque, and a smoother power band. 570-inch O-rings. I have an L92 that I put a LS3 intake and injectors on. The L92 had 30# injectors and the LS3 has 42# injectors. (770) 888-1662. The wideband showed the open-loop PE mixture right at lambda 0. holley mid rise 4150 manifold 1000cfm throttle body 610cc injectors 98 octane fuel and 1 7/8 long tube headers 2 3/4 exhaust 100 cel cats. Not Available At This Time. 2. 8 to our big-inch stroker) LSX long-block. new member injector upgrade question hey all i recently got a 2005 truck LS ill be putting into my 73 chevelle controlled by the holley terminator x efi management. A third option would be to use the Ford red injectors, which are rated at 30 lb/hr at 43. Fuel injectors. Fuel Injector Clinic offers a set of 1200cc fuel injectors that support 130lbs/hr. Long tube SS headers, 3" Y pipe, 3" intermediate pipe and 3" muffler by Brassani. 7 lb/hr. Since we knew that boost was in our future, we asked Fuel Injector Clinic (FIC) to send us a set of their 1,000cc LS1 fuel injectors. Ls2/ Ls3 injectors are shorter than LS1 injectors. Heads are LS6 heads CNC ported by Texas-speed, LS6 Intake, 80mm throttle body, Granateli MAS. Fuel injector clinic uses the newest generation of Bosch based injectors for all of our high impedance May 3, 2021 路 In the process of building a ls1. Instructions courtesy of Precision-Flow. One thing to remember is that Ford injectors are rated at 42 PSI (3 bar) and GM are rated at 58 PSI (4 Bar), so you have to make sure you compare sizes at the same PSI. 440cc @ 3 Bar. Buy em and they're delivered to your door. 41--60'. Well finishing up my new project 2001 2500HD 6. III, 5. 7. 6. Excellent Customer Service. LSA Engine Packages. Create Account. 15. 358 posts · Joined 2011. This is due to its over-all combination of a wide power range throughout the rev Set of 6 New Bosch Upgrade Fuel Injectors Replaces 53030778 Jeep 1996-98 4. Peak Power:535 hp at 6,900 rpm. I think I had my oem gm injectors resized to 38 lb/hr at 3 bar and I have right at 500 hp at the wheels. Feb 13, 2018 路 The LQ4 and LQ9 are Gen. LS1 owners have a variety of choices when it comes to fuel injectors, but Fuel Injector Clinic (FIC) stands out from the rest thanks to their reliability and quality. LS1 Fuel Injector Clinic Injector Set: 8 x 1000 cc Saturated / High Impedance Ball & Seat Injectors. As an FYI, the swap results turned out very well. The L59 (along with the LM7) is a Gen. 16224 posts · Joined 2008. Also factory injectors use different wiring. sf jl zt gr se kg wx tt lj kj