- - svt focus zx3 head gasket
10-02-2012 10:00 PM
svt focus zx3 head gasket
just outta pure curiosity to know what im talking about.... i have herd of people doing this but nobody produces dyno sheets or compression notes and i wanted to know if this relle works and what hp gain to be expected and is it that simple or is head work needed?
i mean if its compression that changes obviouslly u would need a tune but anything else?