Dynamometer Results & Comparisons - 04 GTO, cam only
02-27-2012, 05:51 PM
dyno'd gto today, swapped to 243 heads and add thunder racing comp cams 224/224 114. also swapped air filter box for generic cone air filter. I think the 06 exhaust setup added a little too.
325rwhp 330rwtq, automatic(4L60E)
02-27-2012, 08:16 PM
Less than I have with stock heads and cam. Post your dyno sheet. Something is wrong.
02-27-2012, 08:22 PM
Definately low, even for an a4. Those number are almost identical to my bolt on and stalled, high mile TA.
02-27-2012, 10:33 PM
I guess independant axle doesnt help, but has to be the lowest h/c ls1 Ive seen.
02-28-2012, 12:55 AM
Even if u were on a mustang dyno those are low numbers. Sorry op dont mean to be negative
02-28-2012, 07:36 AM
Stock manifolds? Then they would seem about right
02-28-2012, 09:00 AM
how much does the IRS eat up? My car is an M6 f-body... but that's less than what I dyno'd with just a tune and duals on stock manifolds stock lid, and even a paper air filter. Was there any knock retard or anything like that showing up?
02-28-2012, 10:32 AM
exhaust is factory
02-28-2012, 12:10 PM
It's A baby cam with stock 243's thru a auto with factory exhaust. I wouldn't really consider it h/c or anything wrong with it...
02-28-2012, 09:05 PM
It's not un common for a stock A4 04 GTO to make 270-280rwhp stock from what I've seen.
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