Quote: Are the heads ported and what rpm do you trap at now.. and are you happy with the rpm... do you want to go up in rpm..which you will unless you change gear ratio
yes they have been 346 on intake and 236 on exhaust or somewhere around there sheets in the basement...shift at 6500 rpm going thru traps about 6700 rpm
At what lift was the max flow... you want to exceed that lift to utilize the max out of the head
