Horsepower engineering big box of goodies?
1) fast 90 intake
2) tpis 90 throttle body
3) tb-maf hose coupler
4) kooks stainless steel 13/4" or 17/8" headers
5) y pipe
6) Cam kit ( cam,springs, retainers,and pushrods)
7) ASP underdrive pulley
8) NGK - tr55 plugs
9) MSD 8.5mm wires
for $3,350. Tha\ey said it gives you 475h.p.Do you think it will give you 475? Also they have their heads for an extra 1000 that gives over 500hp? Is this package worth it?
and a fast tb unless you are getting this information elsewhere... their site is "under construction" for the f-body so under corvette they have the big box
Last edited by tc3; Apr 8, 2006 at 04:02 PM.
I wanted headers forever, only problem was they are $1300 new. Waited a while and got them for $350 barely used.
If your budget allows it, go for it!
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The 475hp number is feaseable for crank power. 475 x .85 = 403rwhp. 450rwhp would even be very hard to hit cam-only. You would have to have the best tune and a huge cam, and preferably be in a z06 (ls6 heads).
You have a nice base of mods already, I'd say keep the pacesetters, put a cam in it and go from there.
The 475hp number is feaseable for crank power. 475 x .85 = 403rwhp. 450rwhp would even be very hard to hit cam-only. You would have to have the best tune and a huge cam, and preferably be in a z06 (ls6 heads).
You have a nice base of mods already, I'd say keep the pacesetters, put a cam in it and go from there.
Chuck






