post your dyno numbers, type of dyno, and place you got it done SF-790
267.3 schp
268.8 sctq
on a SF-790 super flow w/loading cell
@ speedy dyno owensboro ky

 

Yours seem really low for a full exhaust cobra.

 

yeah thats REALLY low for a full exhaust cobra.

 

they said the numbers would be lower because it's a superflow dyno that dyno's like a mustang dyno. it was 251 before tune. i read some where that dyna jets are higher.

 

Yea, maybe thats it, I hope so at least.

 

270.7 rwhp
306.6 rwtq

www.dynospeedracing.com dynojet sae corrected

I actually think I'm going to try that speedy dyno shop and see what numbers I get. I have added the 4.10 gears and u/d pullies so im curious as to what it will put down, plus there's is a loading dyno

 

call and talk to sean.... also they are having a dyno day on sept. 10th. also on that day is the f-bodyy meet at beech bend i'll be there 1/4 mile for the 1st time

 

damn, if I didn't have to work on the 10th I would come

 

that sucks they're doing 3 pulls for 60 dollars if memory serves correct. call sean down there and he can get you another time.

 

new 1 schp & tq
new 2 djchp & tq est
what u guys (everybody but who follows), girls(4 csledd and danny b), and teletubbies (springstang) think?

 

246 HP
285 LB FT

Street Motorsports-----www.smsva.com
DynoJet 248c