BLACKTOP 4AGE FOR SALE THINGS TO KNOW BEFORE YOU BUY

Irrespective of Many others declare of a 20HP or more increase- on modified heads on your own, this is simply unachievable with no camshaft or pistons changed. Toyota has casted and machined all their 4 valve heads to really near and precise tolerances for Road (and rally) use.Stroking the crankshaft to the maximum 81mm will maintain the RPM functi