b20 vtec on boost
#2
Re:b20 vtec on boost
8-10psi tops.. tuned perfectly and a weak timing map.
no need to put a block guard in, b20 sleeves crack from the inside out. Monolithic desinged sleeves are the weakest b-series sleeves. This b20 block was pinned and cracked sleeves at 12 psi on a 4th gear pull.
Jeff
no need to put a block guard in, b20 sleeves crack from the inside out. Monolithic desinged sleeves are the weakest b-series sleeves. This b20 block was pinned and cracked sleeves at 12 psi on a 4th gear pull.
Jeff
#10
Re:b20 vtec on boost
Originally Posted by td-civ
Originally Posted by AbaZ
8-10psi tops.. tuned perfectly and a weak timing map.
no need to put a block guard in, b20 sleeves crack from the inside out
im using total seal rings and je pistons it wont do that