Ls3 stock injectors Fuel Injector Connection Stock LS2 Injectors - Set of 8 $ 459. If one was to switch to ls9 injectors would the fuel 1000cc (100 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, L76, L92, and L99 engines (High-Z) (is303-1000h) Fuel Injector Clinic Product Code: is303-1000h Choose an option Default Title Jul 1, 2010 · Thomson Automotive Engines’ Brian Thomson agreed, explaining “A lot of guys with the new Camaros are putting boost [to] them. They are 42lb, the stock LS2 is 32 lb. If using E85 we recommend going to the 80lb or even higher, for proper fueling. • 39 lb/hr (409cc/min) at 58 psi (Stock OEM LS operating pressure) Injector Dynamics is proud to release it's new ID2000, offering a high quality solution where none existed before. These injectors appeared identical in height to my stock LS3 injectors. Interestingly enough, the Corvette actually has slightly different injector tables for the same part number. These O-rings are readily available. Thanks These are Bosch LS3 short injectors that flow 60 lbs/hr @ 3 bar. Jul 13, 2016 · C6 Tech/Performance - Advise on the correct injectors for e85 on ls3 - Hi guys. 82 lbs @ 58 psi some claim 41 lbs but this is what was on the blueprint. I should be around 18 psi and 900 RWHP but I'm not sure if I should go with 72 lbs/hr or higher on my LS3. Does anyone have the correct injector table settings I'll need to use? I will be tuning with HP Tuners. Choose the appropriate i Apr 27, 2014 · I'm working on getting my fuel set up and I was planning on using my ls3 42lb injectors that I used on my stock manifold. 653 in. These are a great upgrade for CTSV / ZL1 / LSA users with an aggressive pulley change and 91/93 octane. This is the exact size injector that came with the LS3 LS7 LS9 only these are 95lb/hr at 3 bar or 103lb/hr at 4 bar. 25. Nov 10, 2013 · Your stock and or any aftermarket injector for ls2 and above will fit and plug into your car. Soon after, the Racing Performance Injector program was Fuel Injector Connection 63 lb. Stock Replacement Late Model Muscle Fuel Injector O-Ring, LSXR, LS3/LS7 Intake Manifold, Chevy, Set of 10. ID850's have been the go-to injector for stock rail/manifold length LS3's for years now. 629/. The tuner will have LS3 injector characterization information. (601: FPCM Fitted: No). All injector sets include fuel tables for easy installation. +11. 37" height) Made in the USA bolts and spacers ; Commonly used with truck injectors to LS3 intake applications The LS2, LS3, LS7 intake manifolds have a different diameter injector bore cast into the manifold. I also will be switching from stock LS2 injectors to LS7 or something else. These are the only drop in for this engine on the market. $61. I've searched all over Google and can't find an answer. 690 in. So, my original post has some false google search info. engine: ls injectors type: ls injector part # ls injector size: ls1: ev1: 12533952 12554271 12555894 12456154 12482704 12561462: 1997-98 = 26. V8 Applications will need 8 Injectors. $499. 618 114 Livernois camshaft I have converted to E-85 and need bigger injectors, and i would like to know the pros and cons of useing high or low impedance injectors. Bosch EV14 42lb Fuel Injectors, Set of 8 These fuel injectors are a direct drop-in for LS1/LS6 vehicles. SKU: STO9HYQZ94. The set will come with all necessary tuning data on Mar 3, 2016 · this is the injectors I have in my car 0280158051. Oct 22, 2008 · FWIW, assembly of the LS3 intake and FAST 39# injectors was a breeze. 8 1015cc fuel injectors, part #ID1050. 603/. Not sure which fuel injector you have? Use the PSI LS Fuel Injector Guide, EV1, EV6, Multec Great deals on new and rebuilt high performance fuel injectors at Fuel Injector Connection from brands including Bosch, Siemens, Lucas, and Denso. Also has Russel braided fuel line so my FRC's don't kill me, if that matters. No matter what you will have to use a conversion spread sheet to make those stock injectors work. E85 and Some oxygenated fuels will drastically lower the power level you can achieve for an injector. Bolt-On Upgrades for Improved Power includes everthing needed to put a ls3 injector in a stock truck intake kit includes: 8 billet top hats with viton o rings 8 lower o rings to fit the intake 8 plug Aug 16, 2013 · I <3 the ls3 injectors because they flow well and there is readily available injector data on them that you can interpolate from stock tune files from later model cars. Another important factor to consider is the type of fuel injector connector. Yes, they're the same injector. Height, Chevrolet, Cadillac, Pontiac, Set of 8 Part Number: IJD-13003414158 Not Yet Reviewed Feb 17, 2020 · Get the Best Performance with FAST Precision-Flow High-Impedance Fuel Injector GM LS3, L99, L76, LS7 30397-8 parts at JEGS. The ID1300 is a direct fit in GM LS3-LS7-L76-L92-L99-LSA motors, and is the first high flow injector supplied with accurate characterization files for an OEM quality tune. but ill keep looking before i Mar 4, 2013 · +417 sleeved LS3 +Stock fuel system with a Lingenfelter GTO pump pushing through LS3 50lb FAST injectors. 4, all internals are forged, better springs, valves and valve Fuel Injector Connection is the leader in high performance fuel injectors from top manufacturers including Bosch, Siemens, and Lucas. 99. The focus of this section is to enlighten LS3 owners on how to safely upgrade their engines for enhanced performance. 040 and coated -7. What other injectors should I consider? LS3, LS7, L76, L92, L99 Fuel Injector Clinic Injector Set: 8 x 1000cc Saturated / High Impedance Ball & Seat Injectors. Example; you can now use LS3 injectors on your LS1, LS2, and LS truck intakes! This comes in handy when you have an application that needs a little more fueling but Jul 31, 2011 · Ls3 injectors are rated at 41. hpt Aug 26, 2024 · I went Fuel Injector Connection for their flow matched LS3 stock injectors. I am about 600 to the wheels now with a PD supercharger pushing 9. 08 @ 122 Save Share The injector shown in the test is not a stock LS3 injector, but we have tested them and they also have a recovery time of . I am currently useing 42's at a duty cycle of 187% while running out of pump. Mechanically similar, General Motors’ LS and LS-based Vortec engines wound up on almost every branch of the GM family tree: Chevy, Pontiac, GMC, Cadillac, Buick—heck, even Saab, Hummer, and Isuzu got some LS love. Mar 20, 2008 · 39# stock 03-04 Cobra 40# stock ls3 42# 47#stock ls9 50# 55# 60# 72# 83# 96# If someone could give me the breakdown as what stock fuel injector sizes are for the GTO, F-bodies & Corvettes and what aftermarket injector sizes are available that would be awesome. 030-inch (see chart). This is for a set of 8 stock 0280158051 fuel injectors. or Best Offer. 74 lbhr @ 4bar=58 ish psi fuel pressure Gm fuel rating is generally 58. Injector Dynamics has many ID1050 Chevy Camaro and Corvette LS3 LS7 L76 L92 and L99 1065cc fuel injector options including the newest ID1050 series of ID 1050. 3 lb/hr @ 58 psi Fuel Injector Connection Bosch 80lb EV14 Injectors for LS3/7/9 fits the following vehicle(s): 2009 Cadillac CTS-V 2010 Cadillac CTS-V 2011 Cadillac CTS-V 2012 Cadillac CTS-V 2014 Cadillac CTS-V 2015 Cadillac CTS-V 2010 Chevrolet Camaro 2011 Chevrolet Camaro 2012 Chevrolet Camaro 2013 Chevrolet Camaro Fuel Injector Clinic’s LS3, LS7, LSA, L76, L92, and L99 injector sets are precision-matched for optimal fuel delivery, maximizing power and performance for your LS engine Fuel Injector Connectors. One set of mounting brackets accommodates LS3 and LS7 stock height 38mm injectors. Stock LS3 LS7 Fuel Injectors | Fuel Injector Connection Great deals on new and rebuilt high performance fuel injectors at Fuel Injector Connection from brands including Bosch, Siemens, Lucas, and Denso. Apr 7, 2014 · fic ls3 reworked to 113lbs injector with no problems. They are the same overall length as the stock LS1/LS6 injectors, and the injector Part number: FIC72LS-8 New, flow matched set of LS3 / LSA / etc. 025 to 0. LS3/LS7 Injectors, Set of 8 fits the following vehicle(s): 2009 Cadillac CTS-V 2010 Cadillac CTS-V 2011 Cadillac CTS-V 2012 Cadillac CTS-V 2014 Cadillac CTS-V 2015 Cadillac CTS-V 2010 Chevrolet Camaro 2011 Chevrolet Camaro 2012 Chevrolet Camaro 2013 Chevrolet Camaro Oct 22, 2010 · I am planning on pumping compression ½ point to 11. Major trusted brands with reliable data. 5% IDC and the car idles and purs like stock. The same will happen if you try to use the O-rings from the LS2 injectors on standard size base injectors. 42lb/hr @58 psi (stock ls3/ls7 ones from what i gathar) my car has ls3 heads so im not 100% sure what combination of motor stuff is in it but the block is alum which I dont think it is a ls1 block because they cant be bored out to a ls3 so its either a ls3 block or ls7 block which thats what the seller posted was the block was a ls7 with Nov 2, 2017 · The engine specs and information listed here is for a stock LS3 engine. Not Yet Reviewed the injector data is the hardest since your axis switch from delta pressure (stock ls3) to manifold vacuum (0411). ICT Billet LS3 Height Mock Dummy Plug Fuel Injectors Compatible with LSX LS3 6. This isn't the 1980s where the early injector designs would overheat at high duty cycles. Your Price: $115. if you are familiar with excel it is possible to write a program that converts the axis from delta pressure values into manifold kpa values. Two sets of color-matched mounting aluminum brackets are included with the fuel rails. In my case I am not comfortable going down to a 50 lb/hr truck injector as the 52 lb/hr LSA's did not give enough head room. The short story is, you can run that injector quite high without problems, and we have in fact run these and other Bosch EV-14 injectors above 90% duty cycle on every shift in 6, 12, and 24 hour races Feb 9, 2014 · LS3/LS7 injectors are good to ~600 rwhp at 100% duty cycle and are routinely run up to 550-575 rwhp on C6Zs at 90-95% duty cycle with no issues. 54. You gave no budget or anything so I offered those up. My questions are: 1) What is the stock SS injector 2) What is the stock ZL1 injector 3) Is the stock ZL1 Oct 23, 2023 · I'm running a stock crate LS3, stock injectors etc, FPCM not installed/disabled. Camaro ZL1/Cadillac Brand new and flow matched stock ls3 ls7 fuel injector set set of 8 These flow 42lb@4bar Price: $480. Part Number: FST-146020COR-10. 5 psi and my injector duty cycle only hits 45% at the max push. I would recommend using the newer injector data from the LS3 corvette/camaro instead of the older LS7 data. 14. i read that the truck injectors fit loose in them. The injectors are correctly sized (shorter than common LS1/LS6 injectors) and feature the correct EV6/USCAR connector, enabling a hassle-free plug-in operation. One of the issues I had when I put them in was heat soaked lean out, so the temperature compensations where totally different to stock, since discovering that I changed absolutely all the injector related tables over. 0 Nov 1, 2009 | 08:47 PM GM LS3 Intake Manifold Assembly are delivered fully assembled. Oct 31, 2009 · The stock ls3 injectors can only go to 60 @ 3 bar. I think if you only put 5- or 6-pounds of boost in it, a stock LS3 will hold up. Replace any worn or faulty fuel injector with an OE-style model designed for LS3 OEM Fuel Injector 12576341. 72lb/hr fuel injectors. Brand new and exact fit - No spacers or wire adapters required. 3cc pistons +235/242 . Injectors are 2010 Camaro SS. There's 2 height settings you can mount the fuel rails. C an be used with the stock computer. Opens in a new window or tab. bgreen. 75 milliseconds. 87. Package includes: 4 bolts, 8 orings, & 4 spacers (adds 0. **Images used in this site may be stock photos and not represent the actual part The data they provide is plug and play. LS1/LS2/LS3/LS6/LS7 Feb 6, 2020 · ICT Billet LS Fuel Rail Spacer Kit for LS Truck Mini Delphi Injectors on LS3 Car Intake Compatible with LS Truck Mini Delphi injectors to LS3 Intake LS Fuel Rail Spacer Kit . Casper’s EV1 harness to EV6 injector USCAR plug adapters p/n CEI-109077 will be required. My injectors from fast are labeled with part #0280158051 which is actually a stock LS3 injector for Corvette's and Camaro's. 0cc/min Flow Rate, EV6/USCAR Plug, 1. Free HP Tuners Beginners Tuning Guide Thread: E85 LS3 C6 - Stock injectors / Stock Pump. Easy to tune as these are the same injector that came with the LS3; only that they flow more for head and cam cars. LS3, LSA, LS9, LS7, LSx Dec 22, 2013 · When i get the ls3 in ill measure an compare the injecter width. Oct 4, 2024 · In pursuit of extracting more horsepower from the LS3 with stock internals, a well-planned blend of bolt-on upgrades and advanced modifications can yield significant improvements. For this intake manifold I actually need the slightly taller injector so that is the reason for LS7 injectors. If you are adding an earlier injector to a later intake like an LS2 or LS3, you will need the larger diameter 0. These are a drop in for LS3/7. Your LS2 fuel rails will work correctly so all you need is the spacers and O-rings that are included. Easy to tune as these are the same injector that came with the ls3 only that they flow more for head and cam cars. 03 @149 sec 9. Jul 18, 2023 · To make aftermarket injectors work if they are not the same size, you have to either install fuel rail spacers (injectors are taller) or injector adapters (injectors are shorter). 4 out of 5 stars 93 Jan 20, 2023 · I installed the injectors but I was getting some moderate misfires around 3,000 RPM. FAST tries to hide this Bosch part # by covering it up with a decal that is printed with the FAST May 24, 2017 · ICT Billet Fuel Injector Spacer Set of 8 Truck Intake Manifold to LS3 Injector Adapter ICT Billet Designed & Manufactured in the USA LS3 L33 LM4 LM7 LR4 LQ4 LQ9 551287-LS-036 4. LS3 – 2. 34. They are also 90mm. GM Gen V LT4 Injector Kit $ 560. Brand new and flow matched stock ls3 ls7 fuel injector set set of 8 These flow 42lb@4bar Price: $480. Designed for your LS7 and LSX/LS7-style cylinder heads, these manifolds fit your stock deck with high performance. Thread Tools. Jul 1, 2016 · C6 Tech/Performance - Fuel Injectors Size LS3 - Hi guys! I recently bought an Edelbrock Supercharger with 3. 65 lb/hr (682. Utilizing the latest injector technology and featuring state of the art matching with Data Match Technology. Also height is a problem. If it is PN 12576341 injector, it is the LS7 and LS3 rated at 301 g/sec @ 400 kPa, which is 39. Apr 19, 2017 · I would prefer the stock ZL1 injectors simply because there are already stock tunes I can copy the injector values from. all this injection stuff is completely new to me. These Gen IV fuel injection nylon manifolds include injectors, a fuel rail, a 90mm ETC throttle body, and gaskets. These injectors are all dynamically flow matched as a set, ensuring optimal balance, performance and reliability in performance applications. As an FYI, the swap results turned out very well. Skip to content (770) 888-1662 An additional female -8 AN ORB port is located on the center / underside of each rail. Feb 21, 2011 · Procharger P1SC, Comp cam 232/234, 595/598, lightly ported LS3 heads, ported LS3 intake, 73# injectors, LT headers, FTI 3400, Pedders Drag springs with Drag bags, 558 rwhp/499 rwtq, 11. The second set of mounting brackets accommodates LS1 height 65mm injectors. com You are browsing camaro5 Intake Manifold, Stock/OEM Deck, Rectangular Port, Includes Injector, Fuel Rail, 90mm ETC Throttle Body, and Gaskets, Chevy, LS3/L92 Style Heads, Each Part Number: NAL-19418251 Not Yet Reviewed Dec 5, 2011 · 2013 Corvette Grand Sport A6 Forged LME 416, Greg Good ported TFS 255 LS3 heads, EPS 222/242 . I'm having problems with them fitting into the intake. Thanks in advance Blindsquirrel's 12613412 injector data for Gen III, refined version P59 12613412 58psi non-referenced - refined. 364 ls3 top end twin pt 62mm 19psi on corn first pass 9. 00. 8. . 45. I swapped back my LS3 injectors and problem solved (yes I updated the injector data each time). 5:1 SCR with ported LS3 heads, milled . Fuel Injector Connection LS3/LS7 Stock Fuel Injector Set $ 459. They also work where LS7 and LS9 injectors were Bosch 136lb/hr LS1/LS6 Fuel Injectors 00M050-1200-8-0 AUS Injection was founded in 1997 in Mesa, Arizona to provide stock Fuel Injector products and services for the Phoenix Metro Area auto-shops. Height, Cadillac, Chevrolet, Pontiac FAST Precision-Flow High-Impedance Fuel Injector GM LS3, L99, L76, LS7. Suggested Retail: $165. Precision-Flow High-Impedance Fuel Injector The injectors are correctly sized (shorter than common LS1/LS6 injectors) and feature the correct EV6/USCAR connector, enabling a hassle-free plug-in operation. Last edited by Craigster05; Jul 5, 2011 at 07:39 PM . 03 @153. The LS3 injectors are shorter and fit the LS3 fuel rail without spacers or extra O-rings. Feb 23, 2008 · C6 Forced Induction/Nitrous - What pound injectors for stock LS3 - I am new to the veete world , alway wanted one and I just ordered a 08 c6 ( I am stoked ), anyway here is my question does anyone know what pound stock LS3 injectors are. Just need some quick help, what injectors to run for e85 on my ls3 cam and full bolt on vette? Staying with stock pump since it will hold and im only pushing 470whp at the moment. LS1, LS2. LS3/7 type high impedance injectors Highest flowing injectors available Universal Hassle free plug-in operation Sold in Set/8 Welcome Guest My Account Order Status Wishlist (931)829-2200 Stock injectors can support 600 NA HP, but DC will be over 80% around the 500-520 mark. A stock LS3 throttle body from AC Delco is a nice upgrade without breaking the bank. We have a cam/head C6Z that is on stock injectors currently at 590 rwhp on pump gas. Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: BUILD Nov 16, 2017 · The LS3 injectors are better than the old LS1’s in spray pattern and accuracy. While fuel injector size is an important consideration, it's not the only one. The only cores we will give credit for would be from a zr1 or the caddy v series Reply. I've updated the engine with L96 heads and a ls3 intake with stock LS3 injectors. Drop in plug fitment! Previously known as IS303-0900H. Hi there I have a lq4 (or what was an lq4) running a 2005 DBC p59 stock OS that was running a 243 head, ls6 manifold and an unknown injector - the tuner I used went in and adjusted the injector constants. May 20, 2013 · E85 with stock LS3/L99 Injectors & Fuel Pump Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons E85 with stock LS3/L99 Injectors & Fuel Pump - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5. If you try to use standard injector O-rings you will have intake manifold leaks at the base of each injector. The engine ran well on that tune which is attached below. 604" 121LSA cam, ECS Novi 1500 supercharger running 11psi, ARH 1 7/8" headers, NPP exhaust, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwhp on race gas, w/stock street manners. hpt P59 12613412 58psi referenced - refined. They can also be set up with a 1/4" or 1" top hat adapter to fit other applications. com includes everthing needed to put a ls3 injector in a stock truck intake kit includes: 8 billet top hats with viton o rings 8 lower o rings to fit the intake 8 plug You can run stock injectors from another vehicle or buy aftermarket injectors from a vendor. Brand New. The LS1 fuel injector uses a single-hole O-ring style connector, while the LS2 and LS3 fuel injectors use a multi-hole clip style connector. For High-Impedance Applications. LS1/LS2/LS3/LS6/LS7 Upgrade your LSx (Gen 3 and Gen 4) and LT Gen 5 injectors with our options below. So the spray pattern is a problem on an LS3. The more fuel pressure you receive at the rail it "increases" the size of the injector. If I don't go stock ZL1, I have to find an injector that also publishes all the ECM data that I need to change via HPT. They come with an EV6/USCAR plug but have the ability to use a plug adapter for other harnesses. Deepmotor 102mm LS3 L92 Intake Manifold 16 injectors Dual Fuel Rails Black. Feb 18, 2020 · From mild to wild, we have a stock GM LS3 intake, Holley's Sniper EFI Low-Profile Fabricated intake—both with a 90mm throttle body and a 105mm—and finally Holley's Hi-Ram cast intake. The ZR1 LS9 engine uses a Bosch injector labeled with #0280158187. 98” Wide. FAST offers a injector spacer/extension kit “146025-KIT” that will allow for LS3/LS7 injectors to fit the LS2 intake. You will be fine with a H/C setup, but be sure and check the duty 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. 500'' pulley. 570-inch O-rings. then atleast i wont need clip adapters an height spacers. TSP 418, DuSpeed, 102/102, TX Giant cam, AI 243 heads, Kooks 1 7/8, Kooks SSE, ATI UDP, Pedders drag springs/shocks, Gforce DS, M6 swap. 3L - Flex Fool/Active Fuel Manglement - 3. 5cc/min) at 58 psi (Stock OEM LS operating pressure). Specially developed for GM LS3 LS7 Engines ; Price is for a set of 8 Fuel Injectors › See more product details Brand new and flow matched stock ls3 ls7 fuel injector set set of 8 These flow 42lb@4bar These are ls3 short modified Bosch injectors that flow 60@3 bar Brand new and exact fit, no spacers or wire adapters required. 73s - Bone Stock (as far as you know) They also mention having to remove the black plastic injector tips from the truck injectors. I'm using Fast 46'ers and like them. 2 lb/hr @ 58 psi 1999-00 = 27. I have a LS3 intake with LS3 heads on the LS2 motor. Bosch EV14 80lb Fuel Feb 23, 2011 · The LS3 injector is shorter in length compared to a LS2 injector. Free shipping. 15. The stock LS3 injectors are 42lb injectors and are more than adequate for about 500-525 rear wheel. Jul 5, 2011 · I used a set of stock LS7/LS3 injectors at 475 RWHP and had plenty of duty cycle left to spare. 95 Ships Monday Lowest Price Guarantee. I believe in my case with the 12609749s, I can remove those black plastic tips and I will not need the washers I used to shim my rail. My idle IDC is at something like 0. That same thing would have already been done to make the LS3 injectors work in a LS1 format. with no tune time on new engine Save Share Jun 20, 2018 · 416 Stroker stock pump/injectors Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons 416 Stroker stock pump/injectors - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5. Therefore I am assuming the E38 would otherwise be expecting a default 58 psi at the fuel injector rail. Quick view Add to Cart. I just got a new pump set up, so that parts taken care of but i need more info before i buy the injectors. Last one . ” This Livernois-prepped supercharged LS3 sits between the inner fenders of a beautifully restored ’69 Camaro. looks like ill have some ls3 for sale more then likely an pick up some older bosch ev1 40 or 48lbs. Every Advanced Fuel Dynamics proudly offers FIC and Deatschwerksinjectors depending on application. Throttle Body: Brand new and flow matched stock ls3 ls7 fuel injector set set of 8 These flow 42lb@4bar Price: $480. The reason I ask is, of coarse is once the vette is broken in I will putting the Delphi 35lb/hr 2008-13 LS Truck Injectors 56010-320-8-0 AUS Injection was founded in 1997 in Mesa, Arizona to provide stock Fuel Injector products and services for the Phoenix Metro Area auto-shops Aug 29, 2016 · C5 Scan & Tune - LS3 stock injector tables - I'm in the process of installing an LS3 into my '03 C5Z and will be using the stock 42lb injectors. Fits LS3/LS7 Engines: Perfect replacement for stock fuel injectors in LS3 and LS7 engines. Stock Replacement Late Model Muscle Tools Fuel Injector, ID1050x Series, 1065. Personally, I'd do a fast 92, stock fuel rail, and ford red tops or something with readily available injector data. 85 lb/hr (892. (58 psi fuel pressure) Each injector set is 100% matched. View Profile View Forum Posts Private Message Fuel Injector, ID1300x Series,1335. Mar 10, 2011 · C6 Scan & Tune - ls3 42 lb injector duty cycles and power - hey I have a quick question, what power levels are you guys running with what stock ls3 (42lb) injector duty cycles? If you don't mind posting your set up (ie H/C, 75 dry shot) also that would be great. Oct 9, 2019 · There is a kit available separately for the LS7 Hi-Ram EFI to allow the use of stock LS7 fuel injectors, P/N (includes injector tunnel) x 0. 850cc (94 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, LSA, L76, L92, and L99 engines (High-Z) Previously 770cc (is303-0850h) Fuel Injector Clinic Product Code: is303-0850h The injectors are correctly sized (shorter than common LS1/LS6 injectors) and feature the correct EV6/USCAR connector, enabling a hassle-free plug-in operation. The difference is 0. Sep 18, 2018 · The newest LS3 fuel injector uses a larger diameter lower O-ring compared to all the previous injectors. so i got to keep digging an figure it out. Gerry 2009 Silverado "Bertha": - 1500 LT ECLB 4x4 - 5. They fit into the fuel rails. Flow Rate: Rated at 42 lb/hr @ 4 bar (58 psi), providing the right fuel delivery for stock or mildly modified engines. My compression is at 9. 2L Camaro Corvette American Made 551333-LS3 Stock Replacement Late Model Muscle Replacement injector for LS3, L99, LS7, L76. The trick is that GM (and the OE supplier) had more time and data collected over the years on the injector and were able to refine the "average" definition of injector performance based on a larger sample size. Show Printable Version; 06-05-2020 #1. oyiq jovqabw qyhc qcxytg ukfk qcttmfb etyajcc xgl ztey hgdclc vgzlky fcaowp nvel poy tyw