What is the highest streetable compression you can run with 94 octane. I have a B16B looking to do a real high compression setup with a full race port and skunk 2 pro series stage 2 cams. unsure of what head to use and pistons.

 

with those cams, 13:1 can be done.

 

So this are good cams to run, or are there better streetable cams. Also i was thinking about doing a itr setup. didn't know where to start to look for them. Anybody?