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04-23-2018, 11:42 PM
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#1 |
   
Drives: 2017 Camaro 2SS Nightfall Gray vert Join Date: Jan 2018
Location: Swansea, IL
Posts: 1,219
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LT4 Blower - Quarter Mile Track Times and trap speed please
I am curious, since it seems that we have had several people with the LT4 blower installed and running nearly 10psi, do we have any timeslips yet? I am curious how the dyno results compare to trap speeds, etc.
Truthfully, I have an ulterior motive also, since I am watching people with nearly 10psi, I am wondering if I want to up the boost to join the club. . .track times and trap speeds will be the deciding factor. If you have the LT4 blower and you have had a chance to run at the track, please post it here. 
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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 Last edited by Drsagacity; 04-24-2018 at 12:36 AM. |
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04-03-2020, 11:23 AM
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#2 |
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2018 Camaro 1ss M6
Drives: 2018 Camaro 1SS M6/ LT4 SC Join Date: Mar 2018
Location: Connecticut
Posts: 92
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been a couple of years Im sure someone has to have some time by now?
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04-06-2020, 03:30 PM
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#3 | |
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@Blackmamba_1LE
Drives: 2017 1LE Join Date: Jun 2017
Location: South Florida
Posts: 740
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Here is my personal best with horrible bog leading to horrible 60, with bias ply im sure I can definitely do a 1.5 and probably get into 9s or low 10s.
Funny because there arent many low 10s high 9 Boosted M6 cars out there. Basic Mods: Pray Tune LT4 Blower (untouched) LT4 fueling JMS BAP Intake + Headers E85 + Meth SBE Made 685hp/722tq @ 10PSI Here's also a video of that run. My goal was running a 10.7 since I did a 10.6 I called it a day and didn't even try to keep racing. I was satisfied.
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OG: Pray Perf FBO ET:11.5 @119 THEN:LT4 SC, E85 + Meth :10.6 @135 NOW: H/C Whipple 416ci
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04-06-2020, 10:44 PM
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#4 |
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2018 Camaro 1ss M6
Drives: 2018 Camaro 1SS M6/ LT4 SC Join Date: Mar 2018
Location: Connecticut
Posts: 92
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thats a solid run. I will be lt4 with lt4 fuel system, pray ported tb, and rotofab. I wont be as quick as you but looking forward to at a low 11 sec car
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04-07-2020, 10:33 AM
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#5 | |
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@Blackmamba_1LE
Drives: 2017 1LE Join Date: Jun 2017
Location: South Florida
Posts: 740
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Quote:
630hp/650tq I believe it was... and only 8psi... E60.. Try you best to include headers and if possible Ethanol... the LT1 will appreciate it. Dont know if your A8 or M6, if your A8 you'll definitely be faster
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OG: Pray Perf FBO ET:11.5 @119 THEN:LT4 SC, E85 + Meth :10.6 @135 NOW: H/C Whipple 416ci
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04-07-2020, 11:15 AM
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#6 | |
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2018 Camaro 1ss M6
Drives: 2018 Camaro 1SS M6/ LT4 SC Join Date: Mar 2018
Location: Connecticut
Posts: 92
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Quote:
Trying to hold off on the headers just because of sound. I have secondary cat deletes with a full flowmaster setup all the way back and sound wise is pretty perfect. |
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04-08-2020, 09:38 PM
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#7 | |
 
Drives: 2019 Camaro Z-28 Join Date: Jul 2010
Location: Dallas
Posts: 1,484
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Quote:
https://www.instagram.com/p/B7HDin2g6Ep/
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2019 SS 1LE BIG NA A10 Eagles Canyon Raceway 2.7 CCW Below https://youtu.be/c9M5UHDftcA 4-15-23 at SCCA TT U1 Class MEGA Thread on THIS car: https://www.camaro6.com/forums/showthread.php?t=602092 Retired Cars BELOW: 1973 Camaro, 1969 Camaro, 1969 Camaro SS RS 2010 Camaro SS with 1000HP F1R, 2019 ZL1 1LE A10 |
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05-05-2020, 07:42 AM
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#8 |
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@Blackmamba_1LE
Drives: 2017 1LE Join Date: Jun 2017
Location: South Florida
Posts: 740
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yeah the key of all this is being on an LT1... being higher compression than the LT4 i dont think theres a way to run 20psi unless you do pistons/rods and drop the compression.
I dont even know how that blower is still efficient at 20psi...
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OG: Pray Perf FBO ET:11.5 @119 THEN:LT4 SC, E85 + Meth :10.6 @135 NOW: H/C Whipple 416ci
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