Nice stretch of deserted road ran from 40, 60 and 70- 145. I could get a 3-4' jump at the hit and from there it was dead even every race. Not bad for a 10 year old car with exhaust and pulleys. I thought he'd beat me and he thought I would win, so we were both pleased with the out come. His car is stone stock for the time being.
My 03 Cobra vs. friends new 2013 GT500
- Thread starter 10sec89
- Start date
nice run op!
I might be reading the sig wrong or missed something, but are you stating your '03 Cobra makes 527rwhp with only a pulley change? You have an eaton, with a "home port"?
And a 2 lb lower . I was just thinking the same thing and had to read all of his sig to see it .
#'s seem really high for those mods. Either the car is a freak or the dyno was happy I guess.
You must have the driver mod as the 13 should pull you, nice runs though. Only ran into one myself on a nice desolate stretch of highway, old man wouldn't bite though, one day.
Stock GT will not pull on a pullied cobra
01cobravortech
Banned
According to the OP, his friend is.
oke:
You should get the gopro out next time! Interesting race tho!
I would have liked to see vid also lol
Haha same thing I thought either way nice run op. rerun your friend and get vid:rockon:
I will set a day up and get it on the go pro.
As far as the dyno numbers, that's what it made and it was tuned by one of the best guys in the southeast. Before inlet port(only outlet done) and no lower it made 491rwhp 484rwtq. I thought that dyno was generous but it was inline with VMP tunings. I have a vid of the pull on here. See the back from VMP link below.
http://www.svtperformance.com/forums/terminator-talk-229/887151-back-vmp-new-tune.html
As far as the dyno numbers, that's what it made and it was tuned by one of the best guys in the southeast. Before inlet port(only outlet done) and no lower it made 491rwhp 484rwtq. I thought that dyno was generous but it was inline with VMP tunings. I have a vid of the pull on here. See the back from VMP link below.
http://www.svtperformance.com/forums/terminator-talk-229/887151-back-vmp-new-tune.html
that has to be a freak 03. i always thought pullied and ported eatons never really exceeded the 500whp mark
From my experience they regularly achieve 500+
With a port and upper only maybe, but with a port, upper and lower they do exceed 500.
Title says 13 GT500 :shrug:
This!
I always see them close to 520 depending on how big the crank pulley is. Overspinning the S/C but im sure its worth it.
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