3.2 short stroke porting.
Posted: Sun Sep 29, 2019 11:26 pm
Hi,
I am on my way to build a short stroke 3.2 engine, the donor engine is a 930/10 engine with big ported heads, 39/35.
I will have twin plug, compression 10,5:1 (Mahle sylinders and JE pistons), modified cams. Turbo oil pump and jets. Data management, both fuel and ignition.
My first question, should I do additional porting of the heads and if, what size?
Arild
Norway.
I am on my way to build a short stroke 3.2 engine, the donor engine is a 930/10 engine with big ported heads, 39/35.
I will have twin plug, compression 10,5:1 (Mahle sylinders and JE pistons), modified cams. Turbo oil pump and jets. Data management, both fuel and ignition.
My first question, should I do additional porting of the heads and if, what size?
Arild
Norway.