you`d need to buy a new mani to and power all depends on how much boost etc., probably at 5-7psi 180hp bit less tq with nice mani more boost easy 200hp/tq
you`d need to buy a new mani to and power all depends on how much boost etc., probably at 5-7psi 180hp bit less tq with nice mani more boost easy 200hp/tq