yes but do not forget, 15PSI on a 20G is like 25PSI on a 16G, more efficient, will make more power on less boost. Run a HUGE turbo and I bet you can make more whp on 10PSI with no knock then a 16G maxed out.

It will be laggier but will run.

IDK, I am gona go with a BB 50TRIM, I can't think of a better street turbo on pump gas.

i wouldn't say that 15psi on a 20g is like 25psi on a 16g, it would definately have a denser charge but not that different.

a bb 50 trim isn't a bad way to go. I have dozens of DSM's running SCM50 running over 400whp on pump tuning.

check out this article on the comparison of wheels http://www.greddyturbofaqs.com/artic...41022142705998

Im hearing that the casting of a tdo6hr housing will be made soon though some creep is inevatable (spl ??) because its internally gated.

Thanks for the compressor map speedfactor!

I love reading these old posts. The 20g was so new and nobody knew anything about them.
​​​ Now ppl are making 500awhp with a 20g wheel/housing & 9 blade drop-in turbine on E85.

E85 was a game changer.