jt121212

99 ss dynoed at 413 at the wheels p1sc1 at 8# boost/a4, 3200 vig /373 gears/headers /335/35/17 drags/some other bolt ons, full race weight tuned.... ran 12.25 at 112.3 mph, does this sound right,because i was expecting alot more.. like low 11s / high 10s?????

02NBMFormula

iTrader: (6)

what was the 60ft time??? might be spinning.

for reference, i ran a 12.36@109 with bolt ons+vig 3200 stall, should be a lot more in the car

jt121212

60 ft was 1.77/ it didnt seem to be spinning...there is guys on here with all my bolt ons running what i am without the procharger???????

ninetres

iTrader: (35)

Somethings wrong. I ran 12.3 @114 in my full weight '01 SS on a 1.9 60ft.

I think your dyno number is low too. Are you intercooled?

jt121212

yes, twin intercoolers

ninetres

iTrader: (35)

Hmmmm. My buddies p1sc 02 Z06 vette dynoed 545 @ 9psi, but he has a 6 speed.

Maybe just some more seat time, and a stall will get you where you should be.

SSilverSSurfer

iTrader: (8)

i would think the mph would be higher than that. do you have a dyno graph?

DanZ28

iTrader: (5)

Whats the weight and what was the DA? 400ish whp on a full weight car would be in the high 11's at 116-117mph IMO...

EPP

iTrader: (22)

I agree, something is wrong there. Do you have a boost gauge in the car so you know the belt is not slipping? This Formula only shows 367 rwhp on my Mustang Chassis Dyno, yet is runs 11.32 at 118 mph in the 1/4. http://www.exoticperformanceplus.com...tCar.php?car=7 Bob