crazysteve

I got a little present today for the SS....I will dyno the car/truck tonight to get real numbers but just taking it to lunch all I can say is holy cow...I love having my job at times.....just a little teaser...will be back tonight.

rommer

That is just SOOOOOOOO mean!!!!

GDZHHR

Not fair!

MOTRV8D

cliff's notes = you modded your SS but won't tell us what it is, however you are doing a "before" dyno to see what kind of gains ur getting on aforementioned (but secret) mod...
is that right?

crazysteve

As a dealer for BSR and having a brand new HHR SS my boss worked something up.. On the dyno it went this afternoon. Here are the preliminary results. Figuring a 10% drivetrain loss the stock power is repeatable at 254wheel / 282Tq Crank and 233whp / 259hp Crank. Dead on the HP making just a little more torque. Car is on 93octane so that might make a little difference. Tuned made 328wTq / 364Crank and 272wHp / 302hp Crank! Just slightly respectable for a preliminary tune.

That is 85FtLbs and 60hp gain at the wheels!

shaginwgn

nice

rommer

Is it just me or is this fuzzy math? I get 74tq and 39hp increase.

Still decent but just wondering where you get your numbers from.

tooter1

Very nice indeed.

HPVOHHR

Thanks for posting the "before" numbers. I think many of us have been eager to see what the SS is putting down in stock form.

No matter what kind of math you're doing, the gains you made are quite impressive Awesome!

PS - I love this little trucklet!

monster5601

Are those dyno numbers SAE adjusted?