turbo question regarding dump tube?
Originally Posted by plokivos
it makes more whp and torque with the dump.
if you look at half of the high hp evo setups, they use the dump or 5" DP. lol
if you look at half of the high hp evo setups, they use the dump or 5" DP. lol
If it does show proof. I have tuned a few of both and they made the same on the GT30 and GT35 turbos, or seemed too. I guess I could be wrong. One I can stand and one I can't. The only time I could see it even possible to make a differences is if you are running 40+ psi to help with back pressure. Even then nobody has shown proof of a considerable gain that I have seen.
Last edited by GTVEVO; May 12, 2005 at 07:24 PM.
