Its 4800 on spray.
The cam is a blower cam not ideal for n20 but i dont care.
Evil8 sold it to me out of engine he had bought for cheaper then new with heads and springs. should run good on motor and ok on spray i red if you go more then 150 cams start to play a bigger roll.
its only going to stay in for awhile though.
98 Formula 150k A3/ 3.23/Lid/Lts/DRs/HP tuner/ls6 intake/ 150 hp N20--10.94 @ 122 1.54 60'
Unopen stock 98 ls1