440 compression boost

NoahSewal said
what's the best entry level head you would recommend for my 440? link? do you think the pistons UEM-KB237-060. would be good for my build?

I only have experience with the Performer RPM heads. I've used them several times with good results.

I've used KB hyper pistons, but have also used forged. I think the KB pistons are fine as long as you aren't using FI or NO2.