true i was just considering that i could possibly pick up a little bit but not much. Im more interested in his valve spring pressures. sounds like it really isnt built to rev out to 7000 needs more lsa imo like a 110 or a 111 for that

 

seat pressure 125# @1.9", open pressure 380# @1.25", coil bind 1.150, .650 max lift is the valve springs, there not floating and i know the heads and intake can push the r's. maybe if i had more compression it'd spin higher but then again i wanna eventually turbo it