Does this rwhp seem right to you ?

DARKHORSE02

DARKHORSE02

Well-Known Member
#1
#1
I finally got my 2002 GT dyno tuned. my car has march ram air, jlt rai, 70mm tb w/spacer, upper plenum elbow w/spacer, u/d pullies, comp xe270 cams and springs, long tubes , catless x, magnapack cat back, sct x3,and 4.10s.
the final dyno run was 271.2whp and 305wtq. it was about 90 degrees that day but i expected around 300whp. am i wrong to think that or is the dyno out to lunch?! any input would be great. the dyno was a dyno dynamics.
 
M

magic maker

NYM Vendor
#5
#5
Your #'s are a little low, but not by much. I would expect around 280-285 from a stick with your mods. For an automatic those numbers are about right.
 
TBapp3

TBapp3

Northern NY Regional Coordinator
#6
#6
DARKHORSE02 said:
I finally got my 2002 GT dyno tuned. my car has march ram air, jlt rai, 70mm tb w/spacer, upper plenum elbow w/spacer, u/d pullies, comp xe270 cams and springs, long tubes , catless x, magnapack cat back, sct x3,and 4.10s.
the final dyno run was 271.2whp and 305wtq. it was about 90 degrees that day but i expected around 300whp. am i wrong to think that or is the dyno out to lunch?! any input would be great. the dyno was a dyno dynamics.
Click to expand...

Do you feel they picked up power with the dyno tune?? Was it worth it with your mods!?!?
 
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