extra hp

[Brock Lagunas]

ok one more question... how much more hp can our motors get if we have the following... Intake, tb spacer, that tb mod a couple people have bought, dual exhaust, Y-pipe, Jba Headers, xcal 2, Explorer Express MAF, and Explorer Express Ignition wires? of course i dont expect exact numbers but an estimate.

 

[WXMotorSports DecalsPartsAccs]

Maybe 17-20HP to the wheels.

 

[Eldon Webb]

Forget the tb spacer which is worthless and go with the smaller underdrive pully.