Thread: SR16 Vs SR20 cams on turbo

It all depends on powerband you want and need more info on the turbo, great flowing turbo manifold in other words equal lenght or semi equal length smooth collector tubular manifold, large turbine housing meaning .82 or larger open or 1.32 twin scroll you will have more power and a much fatter powerband with the sr16 cams.

If you have a so so setup meaning you want more mid range response with ok top end and are using an ok manifold w/ smaller turbine housing, use the 20ve cams.

Simple as that. No need to turn this thread into another debate on which is better.

Well when guys list their specific setup it is much easier to understand their cam choice. It helps me understand but I have a feeling I'm just going to end up with a really conventional setup if I decide to boost mine.

ar70.....86 backed on a log (yea I know) Sr16 suitable?

It may work, but maybe not as well as the 2.0 cams. I will let you guys know about the 20v cams when I try them. I should be able to in the next few days.