Are either of these bad boys really streetable? which one spools faster? I was thinking of getting the gt 35/40 just because its a b/b turbo. can you make the t-78 a b/b turbo. I am going single I just have to figure out which kit to get I can't wait

thanks guys

 

There are plenty of topics and comparisons about these two. Check them out by searching.

 

but I'm lazy I guess I'll just search

 

They're both streetable, although the 3540 is even more so than the other. The 3540 spools faster. No, you can't make the T78 dual BB. That's the down and dirty of it.