sti ver 3-4 block , bhp??
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sti ver 3-4 block , bhp??
hi , what bhp would a vers 3-4 sti block with acl race bearings be capable of,. im thinking 400bhp or will the rods and pistons handle more,. steve
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The block will run 500bhp, the internals are good upto 330-350bhp, some do more, some do less, its hit and miss but on a car thats 14 years old, i'd personally keep it below 350bhp for reliabilities sake, and as sinky has said, your gearbox wont like it.