Inliners International Forums General Discussion Blown and Injected snowman4839 turbo build

I still disagree with the turbo sizing. Maybe the full boost at 3000RPM is what caused the destruction of 2 of his engines. That and wrong fuel/ timing controls. A costly learning mistake for Snowman.

With zero deck and 74CC chamber, I see 9.48 Compression. With a .015 deck 74CC chamber comp is 9.18.

It is worth decking your block to get the better quench. It helps to suppress detonation. I suggest working on the head to open the chamber.
My pistons will/ do have areas that can be machined for lowering the compression.