Well, it's not SPTN, but I'm running GERHED and ran a best of 13.2sec with a 7850lb race weight.
2015 in sig
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What was trap speed ?
Roughly 574hp based on mph.
Keith
Not quite....550ish at the tire.
Yup, I got 556 or somthing so I just say 560rwhp when people ask.
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Still a good 70-80hp above an 11-14 truck though
would a 11-14 truck have the same power as a 15 if you changed the turbo? or are the injectors bigger too?
I did say roughly..... What calculators are y'all using to come up with these numbers? I've always used Wallace racing calculators when guesstimating. I really don't care how fast my truck is as I've never made a pass in it at the track at least, I have a top sportsman car if I feel like going fast. The truck hurts plenty of feelings on the street, I was actually surprised by a tuned focus st that was tuned but he still had the wrong end of the truck in the end.
Keith
Didn't realize there was a calculator here, thanks for the heads up! I'm running G head as well with the 15 retro swap, just about as peppy as the wife will put up with. I'd like to go dual fuelers and streetmax r in the future, that'd be about as much as I'll ever use for a grocery getter.
Keith
Yup, I'm super happy. Truck has 30 passes down the strip and trans is still perfect. I love it!
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Didn't realize there was a calculator here, thanks for the heads up! I'm running G head as well with the 15 retro swap, just about as peppy as the wife will put up with. I'd like to go dual fuelers and streetmax r in the future, that'd be about as much as I'll ever use for a grocery getter.
Keith
You still on stock tranny?