01-22-2013, 06:44 PM | #1 |
Will stock fuel injectors hold up?
Got SC'd almost a month ago and I'm at 515rwhp. will stock fuel injectors hold up? if not, what do you goes recommend
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01-22-2013, 07:10 PM | #2 |
Stroked and blown
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I went with bigger injectors 85lbs Was able to raise the rev limiter by doing it.
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LME 416 LS3 shortblock/Callies Compstar 4340 4"crank/Callies 6.125 H beams rods/Wiesco 4.07 forged pistons/Cam Motion custom LS1/LME ported heads /maggie TVS2300/I West 8rib 10%OD /3.2 pulley/OD cog drive/JRE tensioner/ID850 /ADM dual fuel/Kooks LT 1 7/8/magna flow2.5 /cat delete/Roto Fab CAI /MGW short throw /SPEC super twin clutch/G Force built trans,carbon syncro rear shaft upgrade /DSS 9"single CF DS /Strange 3.70/31 spline trutrac/MT DR's/earls oil cooler /tuned KHC
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01-22-2013, 07:14 PM | #3 |
Stroked and blown
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It wasn't a reliably issue .. Its a rpm issue ... Fuel became an issue at 6200
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LME 416 LS3 shortblock/Callies Compstar 4340 4"crank/Callies 6.125 H beams rods/Wiesco 4.07 forged pistons/Cam Motion custom LS1/LME ported heads /maggie TVS2300/I West 8rib 10%OD /3.2 pulley/OD cog drive/JRE tensioner/ID850 /ADM dual fuel/Kooks LT 1 7/8/magna flow2.5 /cat delete/Roto Fab CAI /MGW short throw /SPEC super twin clutch/G Force built trans,carbon syncro rear shaft upgrade /DSS 9"single CF DS /Strange 3.70/31 spline trutrac/MT DR's/earls oil cooler /tuned KHC
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01-22-2013, 07:43 PM | #4 |
Drives: 2017 Camaro SS1LE 2000 Trans Am WS6 Join Date: Jul 2008
Location: Portland, TN
Posts: 2,955
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I have a set of the stock Whipple 63lb injectors that I'll be posting for sale soon if you're interested.
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2017 Krypton Green SS 1LE
Magnacharged 2000 Trans Am WS6 manual trans 2002 Trans Am 2015 Ram Crew Cab Cummins |
01-22-2013, 07:50 PM | #5 |
Injector Dynamics ID-850s rule !
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01-23-2013, 04:07 PM | #6 |
Drives: 2010 2SS, 2017 Silverado LTZ Join Date: Jan 2007
Location: Denver,PA
Posts: 3,195
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I installed 72# injectors because of the same problem.
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2010 2SS/RS Victory Red, MN6, 1-7/8 Kooks LT Headers, SLP Axle Back, Edelbrock E-Force S/C, ZL1 Fuel Pump, 72# Injectors, JRE fuel rail upgrade, Roto-Fab CAI, Elite Catch Can, Billet Hurst Shifter, DSS 1000HP axles, Spohn Trailing Arms, Toe Links, Lower Control Arms. Chrome American Racing Torq-Thrust wheels. 546/rwhp & 522/rwtq & 10.9# boost Tune by Jeremy Formato.
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01-23-2013, 06:08 PM | #7 |
Most hated in NM....
Drives: Sold the 6POINT2, went to a 50THZ06 Join Date: Sep 2011
Location: New Mexico
Posts: 2,904
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^^ this... My stock 52lb injectors worked until I broke over 600, then they were maxed out. the ID-850's are only around 45% at over 700hp.
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01-23-2013, 07:34 PM | #8 |
Drives: 11 Seconds or Faster Join Date: May 2012
Location: Arvada, Colorado
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You'll be ok if you stay under 600whp, I have 80lb injectors for mine, but I'm a special case because I also have a wet shot of nitrous.
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01-23-2013, 07:40 PM | #9 |
Drives: CGM,twin turbo, cam 2010 SS/RS Join Date: Mar 2011
Location: ROCKMART, GA
Posts: 2,185
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I would go anywhere near 600 Rwhp on stock injectors nor would I tell someone else to.
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01-23-2013, 07:46 PM | #10 |
Drives: 11 Seconds or Faster Join Date: May 2012
Location: Arvada, Colorado
Posts: 2,797
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He means 52lb ones I think, not stock LS3s by the way. At least I hope.
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01-23-2013, 08:14 PM | #11 |
Make your peace with God!
Drives: 2011 Camaro SS/RS M6 Convertible Join Date: Dec 2011
Location: Dirty Jersey
Posts: 1,595
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I hope so, I don't know of any kits that don't come with upgraded injectors. To the OP though, if you can find a set of better injector on here, grab them, install them, and get a tune done. At least with that, you're broadening the scope for more power down the line.
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01-23-2013, 08:26 PM | #12 | |
Drives: 2010 Camaro 2SS/RS Join Date: Sep 2009
Location: Down South
Posts: 1,497
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Quote:
I also think he means stock as in they came with the blower not stock as in they came from the factory when he bought the car, at least I hope that is what he means, lol.
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01-23-2013, 08:30 PM | #13 |
Drives: CGM,twin turbo, cam 2010 SS/RS Join Date: Mar 2011
Location: ROCKMART, GA
Posts: 2,185
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Idk he said stock injectors... I took that as stock ls3 42lb injectors. If you were thinking he is talking about 52lb injectors that makes more sense .I thought you were getting a little crazy there at first with the 600 Rwhp!
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01-23-2013, 08:51 PM | #14 |
Account Suspended
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I just put 60lb in mine.. I went with Edelbrock and they say they are to 850HP at the crank. I have the Edelbrock supercharger. I also put a ZL1 fuel pump in. I didn't think they would handle it be my tuner told me to look it up and I did. Not bad for the money..
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