08-14-2019, 11:50 AM | #15 | |
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I believe the tune for the dyno run was probably pushing the edge. I doubt they would put a customer's car on the street on that tune - they'd dial it back to be safer. I say all of this as its what makes sense to me about the track times versus the dyno numbers. I'm speculating of course - just like everyone else - since none of us were there to know for sure.
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2016 Camaro 1SS Hyper Blue 6MT NPP
2010 Camaro 2SS Cam/Headers/CAI/3.91 gears 476 rwhp/440 rwtq (sold) |
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08-14-2019, 11:54 AM | #16 |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,793
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I still don't see the LT4 fuel system supporting 950whp on C9 without meth. I believe Jenetty said LT4 stuff was good for 800-850whp on ms109 with a bigger lobe.
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2016 NFG 1SS A8
Options-2SS Leather/NPP Perf. mods-Whipple 2.9/Fuel System/Flex Fuel/103mm TB/Rotofab Big Gulp/Cat Deletes/Corsa NPP Per. times- 10.5 @ 137 w/ 1.8 60ft Full weight on 20's 1200DA |
08-14-2019, 11:59 AM | #17 |
Drives: 2017 1SS A8 Nightfall Gray Join Date: Feb 2017
Location: Maryland
Posts: 331
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So besides this. What is the most anyone has seen out of the Lt4 fuel system with cam lobe on Racing Gas?
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08-14-2019, 12:00 PM | #18 |
Drives: 2017 1SS A8 Nightfall Gray Join Date: Feb 2017
Location: Maryland
Posts: 331
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Sorry u just answered.....lol
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08-14-2019, 12:19 PM | #19 |
Drives: 17 SS a8 Join Date: Feb 2010
Location: omaha
Posts: 1,678
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I saw someone mention 5000’ If this was at 5000’ It likely made 750 actual hp and only needed enough fuel for 750hp. Correction factors get way off for boosted cars up high.
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dropped a valve in the 6.2. now running a drop in rods and piston 5.3
best et 5.83@121 with the 5.3 http://www.camaro6.com/forums/showthread.php?t=465472 |
08-14-2019, 02:06 PM | #20 |
Drives: 2022 Lt1 A10 Join Date: Nov 2015
Location: clark, mo
Posts: 8,860
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I think I can make a little more, probably 875 with another smaller pulley but I don't see anymore then that. I'm dropping into the high 40s to around 50 on the low side and I have 38% fuel lobe and that's on about 15 lbs of boost. I'm going to try to make about 18 lbs and if I have to we can turn up the meth/water and I'll hook up the other nozzle if I have to for the LS Fest. We have the Meth/water turned way down so we can add some more fuel to it with just a turn of the dial .
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2022 Lt1 6.2 A10, Maggie 2300, THPSI Port Inj/10 rib, Rotofab, E, Nickey, SCOL, Griptech, RC Bandits, Hoosiers/MT 9.80@142.96 1.44 60ft, 6.34@112 707/669 RWHP/TRQ. 16SS Maggie 2650 9.41@147 1.35 60ft, 5.99@119. 16 C7 A8 10.90@128 Bolt on stuff
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08-14-2019, 07:55 PM | #21 | |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,741
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Quote:
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150
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08-14-2019, 10:37 PM | #22 | |
Drives: 2017 Camaro 2SS Nightfall Gray vert Join Date: Jan 2018
Location: Swansea, IL
Posts: 1,219
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Quote:
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2017 Camaro 2SS vert - Nightfall Gray
Magnuson Heartbeat SC - Tuned by JRE Racing 776whp/745wtq (12psi) 2018 Corvette Z06 vert- Black To be tuned by JRE Racing TBD performance |
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08-15-2019, 12:57 AM | #23 |
Drives: SS 6 speed of course Join Date: Jan 2016
Location: Hilo, HI
Posts: 4,316
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Word. Max hp speculation based on on fuel supply should be uncorrected....
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Forged short block, large duration sub .600 lift Cam Motion cam, 7200 RPM fuel cut, Pray Ported Heads, 3.85 pulley D1X, stage II intercooler, DSX secondary low side, DSX E85 sensor, Lingenfelter big bore 2.0 pump, ported front cats, 60608 Borla, LT4 injectors, ZL1 1LE driveshaft and Katech ported TB, ported MSD intake, BTR valvetrain, ARP studs, ProFlow valves, PS4 tires.
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08-15-2019, 06:20 AM | #24 |
Drives: 2022 Lt1 A10 Join Date: Nov 2015
Location: clark, mo
Posts: 8,860
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2900 PSI at the fuel rail and yes I have a boost a pump but not sure its works as well as JRE's.
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2022 Lt1 6.2 A10, Maggie 2300, THPSI Port Inj/10 rib, Rotofab, E, Nickey, SCOL, Griptech, RC Bandits, Hoosiers/MT 9.80@142.96 1.44 60ft, 6.34@112 707/669 RWHP/TRQ. 16SS Maggie 2650 9.41@147 1.35 60ft, 5.99@119. 16 C7 A8 10.90@128 Bolt on stuff
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08-15-2019, 06:23 AM | #25 |
Drives: 2017 Camaro 1SS Join Date: Aug 2016
Location: NH
Posts: 1,692
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parish8 and yourself are on the right track as far as I'm concerned. That car did not actually make 950 rwhp, that's just a dyno number inflated to some degree from the altitude (correction factor). I found a picture of the dyno plots in this test and it says 'STD' which further inflates the numbers. The correction factors were hidden and also the atmospheric conditions were hidden on the plot that I found. Seems that dyno shop is in Las Vegas NV, so it's probably over 2000' actual altitude. Obviously DA at the time of the run would be nice to know.
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08-19-2019, 03:20 PM | #26 |
Drives: Turbo 6.2 Join Date: Feb 2019
Location: Buffalo
Posts: 702
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either way... the camaro destroyed the mustang and challenger.
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2016 Turbo Camaro SS - 800hp/900tq 9.7@146
2018 LTZ Z71 Redline Silverado - 381hp/420tq 13.8@100 |
08-19-2019, 07:29 PM | #27 |
Drives: SS 6 speed of course Join Date: Jan 2016
Location: Hilo, HI
Posts: 4,316
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Challenger is just way too heavy. A really nice street car BTW...I had a supercharged Challenger.
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Forged short block, large duration sub .600 lift Cam Motion cam, 7200 RPM fuel cut, Pray Ported Heads, 3.85 pulley D1X, stage II intercooler, DSX secondary low side, DSX E85 sensor, Lingenfelter big bore 2.0 pump, ported front cats, 60608 Borla, LT4 injectors, ZL1 1LE driveshaft and Katech ported TB, ported MSD intake, BTR valvetrain, ARP studs, ProFlow valves, PS4 tires.
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