themadhatter

what kind of slugs are better for turbo engines dished domed or flat

MikeJ-2009

You'll find that when you choose the pistons with the compression ratio you want, you wont have a choice. That's how they make different compression ratio pistons, by dishing them, doming, etc.... Just figure out what size pistons you want, and what compression ratio, and order.

HMT-Admin

Depends on how good of a tuning system you have, and how well you can tune really. I'd say go with some high 9's low 10's c/r if you can tune good. But most people run 9.0-9.5c/r flat tops on boosted engines. Just dont drop into the 8's!