Turbo LS1 to L92 exhaust flange question.
#1
Turbo LS1 to L92 exhaust flange question.
I am building a 404 stroker with a twin turbo setup. The question I have is, I don't have my L92 heads yet. Can I use some LS1 heads to mock the turbo kit and headers, or are the exhaust port angles or heights different between L92's and LS1's?