09-22-2018, 06:55 PM | #1 |
Drives: 2023 ZL1 M6 Join Date: Sep 2018
Location: Pace FL
Posts: 417
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How much power on stock fuel system?
Plans are ARH 2 inch long tubes, rotofab, and magnuson 2300. Plans are to proceed next year with cam and heads, but wanting to keep it simple till new smell wears off. What kind of power is safe through A10 without fuel mods?
Last edited by XXX ZL1; 09-22-2018 at 07:36 PM. |
09-22-2018, 07:52 PM | #2 |
Drives: 2017 ZL1 Join Date: Jan 2017
Location: NJ
Posts: 905
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I wound up at 708whp on mustang from 520 with M6 car on mustang dyno. I have ported stock heads, 103mm tb, and cam but 1-7/8" ARH headers with rotofab and magnuson 2300. Low side fuel started to give way once we hit 700 whp but is still safe there. Looked like we could have reached 740 but that would have really been pushing low side to below 50psi likely.
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2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93)
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09-22-2018, 08:17 PM | #3 |
Drives: 2023 ZL1 M6 Join Date: Sep 2018
Location: Pace FL
Posts: 417
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Thats 750-775 on a dynojet. How are IATs with maggy?
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09-22-2018, 08:42 PM | #4 | |
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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09-22-2018, 08:44 PM | #5 |
Drives: 2023 ZL1 M6 Join Date: Sep 2018
Location: Pace FL
Posts: 417
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Both you guys have a cam for high side fueling. Without cam where does it run out?
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09-22-2018, 08:46 PM | #6 |
Drives: 2008 Pontiac G8 GT, Shelby GT500 Join Date: Mar 2011
Location: Long Island, New York
Posts: 1,376
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Based on what I've seen here, it seems to be about ~650ish rwhp, but I'm curious to see if anybody made more without taking apart the engine. Only exception seems to be a blower swap to a procharger type unit.
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09-22-2018, 10:20 PM | #7 | |
Drives: ZL1 ATS-V CTS-V C7Z Range Sport SC Join Date: Mar 2016
Location: Cincinnati, OH
Posts: 580
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Quote:
We made 685whp with only 12 psi on Intimidator's setup in testing and his only mods were:
We can run up to a 23% pulley combo before we see rail pressure drop on 93 octane, so I REALLLLLLLLLY want to get him back in for a lower pulley and see where it ends up. I put the over/under at 720! The best part about our chiller is the fact that it makes your power repeatable and you can not only make MORE power, but you can also drop your temps right back down after a run within minutes vs. an hour!!! Detailed info/logs https://weaponxmotorsports.com/blogs...th-a-15-pulley |
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09-22-2018, 10:23 PM | #8 | |
Drives: ZL1 ATS-V CTS-V C7Z Range Sport SC Join Date: Mar 2016
Location: Cincinnati, OH
Posts: 580
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Quote:
I put this together for you guys earlier this year in case it helps: https://www.camaro6.com/forums/showthread.php?t=518331 |
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09-23-2018, 12:00 AM | #9 | |
Drives: 2023 ZL1 M6 Join Date: Sep 2018
Location: Pace FL
Posts: 417
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09-23-2018, 06:15 PM | #10 |
Drives: 18 ZL1 nightfall grey A10 Join Date: Apr 2018
Location: RGV Texas
Posts: 1,527
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How far can you push the LT4 with Mag 2300 and low side fuel? No cam or any other fuel mods.
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11-25-2018, 10:55 PM | #11 | |
Drives: Track prepped 2018 Camaro ZL1 (a10) Join Date: Aug 2013
Location: Victoria B.C. Canada
Posts: 1,384
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Quote:
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2018 ZL1; Mag 2650 and 2 inch LT Headers , every SPL suspension upgrade, MCS 2 way coilovers, sway bars, square SC3R 325's all the way around, and multiple brake cooling upgrades
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11-25-2018, 10:56 PM | #12 |
Drives: Track prepped 2018 Camaro ZL1 (a10) Join Date: Aug 2013
Location: Victoria B.C. Canada
Posts: 1,384
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X2
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2018 ZL1; Mag 2650 and 2 inch LT Headers , every SPL suspension upgrade, MCS 2 way coilovers, sway bars, square SC3R 325's all the way around, and multiple brake cooling upgrades
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11-26-2018, 06:30 PM | #13 | ||
Drives: ZL1 ATS-V CTS-V C7Z Range Sport SC Join Date: Mar 2016
Location: Cincinnati, OH
Posts: 580
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Quote:
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unfortunately less due to lack of timing |
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