the rod length only moves the piston position up and down in the chamber. the stroke is determined strictly by the crank.

the b16 head is not the same as the gsr head, the b16 head is from the same mold as the type-r head. the gsr head yields a higher compression. the same internals with the gsr head should give better results, that being said if you use every gsr part and the b16 head you wont have the performance of a gsr.

the ls doesnt have oil squirters. like said above


may i ask why you are doing this?