internal ?'s

[projecthatch]

what internal parts do i need or work do i need to do to my d15b b4 i boost it? any tips would help

 

[mymmeryloss]

the internals can handle boost pretty well stock on a d15b.

if u want to upgrade it needs low compression pistons, rods, cam/camshaft, rings, rockers, valves...

basically everything that moves or oils i would try to replace..

 

[civiczzz]

A stock d15b2 can handle some boost just don't over do it. I say cams, and low compression pistons for now.but doing the whole internals would be wise.

 

[rickles8099]

if you stay below 200whp, the stock engine will be good. if you want more, pistons and rods need to be upgraded. if going for 350whp or more, i would suggest valve train too.