Vette C5 ECS Paxton results are in 617rwhp/572rwtq ...
01-26-2006, 10:19 PM
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Vette C5 ECS Paxton results are in 617rwhp/572rwtq ... Got the car dynoed. First run at 16degs timing and 11.6/1 AFR was 617rwhp/572rwtq. 
We wanted it really safe so we pulled the timing to 14degs and added fuel to 10.5/1AFR and made 601rwhp/538rwtq... 
I am seeing 10psi at 6000rpm, thats were we stopped. There is more in it if I run it to 6500rpm. The other lines were with the previous Maggie 8psi...I made no other changes from the Maggie to the Paxton. By 3700rpm or so the Paxton is making more HP and TQ from there on...I'm very happy with the results... Mods in sig. stock LS1 bottom end and stock heads...I did all the install myself.
We wanted it really safe so we pulled the timing to 14degs and added fuel to 10.5/1AFR and made 601rwhp/538rwtq... I am seeing 10psi at 6000rpm, thats were we stopped. There is more in it if I run it to 6500rpm. The other lines were with the previous Maggie 8psi...I made no other changes from the Maggie to the Paxton. By 3700rpm or so the Paxton is making more HP and TQ from there on...I'm very happy with the results... Mods in sig. stock LS1 bottom end and stock heads...I did all the install myself. Last edited by chriswtx; 01-26-2006 at 10:29 PM.
01-26-2006, 10:23 PM
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thats sweet, is it an A&A kit, or who did the work
either way great numbers and setup
ed
firebird455@gmail.com
either way great numbers and setup
ed
firebird455@gmail.com
01-26-2006, 10:26 PM
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This is the ECS(east coast supercharging) kit Paxton Novi 2000 and a huge intercooler. A&A uses a smaller Vortec unit and a smaller intercooler...
BOSS APPROVED!
01-27-2006, 01:14 AM
#5
Nice numbers in a beauty of a car. What's your intercooler setup?
If your IAT numbers are under say 150 you probably don't need that much of an AFR safety net. Im running ~8# after the throttle and FMIC, and I'm running it at 12.0 AFR with no knock and 25 degrees of timing. Pump gas (91, NorCal). I'll bet 11.3 would be still very conservative but safe, and that's pretty much the Rich Best Torque point for our Chevys.
Are you seeing any knock?
Jim
If your IAT numbers are under say 150 you probably don't need that much of an AFR safety net. Im running ~8# after the throttle and FMIC, and I'm running it at 12.0 AFR with no knock and 25 degrees of timing. Pump gas (91, NorCal). I'll bet 11.3 would be still very conservative but safe, and that's pretty much the Rich Best Torque point for our Chevys.
Are you seeing any knock?
Jim
