heads are stock '88 w150 think they are 68cc stock....will check the casting number than CC them. Also had some porting done.
Intake is a Edelbrock RPM dual plane intake
cam is going to be comp cams extreme cam and lifter kit p/n cl20-222-3
Duration at 050 inch Lift: 218 int./224 exh.
Valve Lift with Factory Rocker Arm Ratio: 0.462 int./0.470 exh. lift
Lobe Separation (degrees): 110
Grind Number: CRS XE262H-10
Lifter Style: Hydraulic flat tappet
Pistons are speed pro Hyp. h116cps
Block is bored .030" over
2-2,500k RPM stall