Just remember with a roots blower, you just a pulley change away from more or less boost. My 333s have a 2.195 intake turned down to a 2.150. Tony Shaffer still installs hardened seats in all his heads. They work really well.
I guess thinking out loud, even if you end up at 8.5:1 final compression you could run a bit more boost etc. I like the snappy throttle response more compression provides but a half point isn't a big deal. This is a really cool project so looking forward to reading along the way. Lemme know if you need any other info on the 333s or anything else.
I guess thinking out loud, even if you end up at 8.5:1 final compression you could run a bit more boost etc. I like the snappy throttle response more compression provides but a half point isn't a big deal. This is a really cool project so looking forward to reading along the way. Lemme know if you need any other info on the 333s or anything else.