I just ordered a 734 big bore kit with an 11:1 je piston. What hp numbers is everyone getting with this kit? As far as mods go i already have stage 2 hotcam, big gun evo slip on, dynatek fuel and ignition, modded air box lid with k&n and clutch kit. Do you think i should just put the big bore kit in or get the head ported as well? The only reason why i am doing this now is because my lower rad hose popped off the water pump and i lost all my coolant and overheated real bad had it up to almost 270f. Im pretty sure i cooked the head gasket sice there was a large amount of oil on the left side of my engine and the front.

I just ordered a 734 big bore kit with an 11:1 je piston. What hp numbers is everyone getting with this kit? As far as mods go i already have stage 2 hotcam, big gun evo slip on, dynatek fuel and ignition, modded air box lid with k&n and clutch kit. Do you think i should just put the big bore kit in or get the head ported as well? The only reason why i am doing this now is because my lower rad hose popped off the water pump and i lost all my coolant and overheated real bad had it up to almost 270f. Im pretty sure i cooked the head gasket sice there was a large amount of oil on the left side of my engine and the front.