any difference from ver3 and ver4 sti heads
#1
any difference from ver3 and ver4 sti heads
is there any difference from ver3 and ver4 heads been offered a set of vers 4 heads i am going toput these into my project for 400bhp on my 95 sti ra will be mated to a 2.5 bottom end
Thread
Thread Starter
Forum
Replies
Last Post