Need help ..with the engine.

[Dropilih]

Im 16 ive been reading about the 4a its a good engine but to make like 200hp its alot of money and i dont have that much money..im thinking engine swap of keep the 4a to upgrade?? Best updragrades?

[yoshimitsuspeed]

Why start two almost identical threads?
Plus this is the buildup section where you would post once you have a plan and actually start doing it.
viewtopic.php?f=9&t=9460