Hi would you recommend porting the engine as i haven't really seen people talking about doing it? Is this something that you should/shouldn't do to a G40... Probably a silly question but any advice would be much appreciated.
cheers,
Jamie.
Porting the cylinder head is worth doing on virtually any engine, the G40 is no different. The inlet manifold (ideally a GT one) can also be ported and matched to the head.
cheers mate