ahaha...no lar...cause my mech open the head yesterday because valves bengkok...so since he already open the head...ask me to install metal gasket..hmm
Bros, i was told the 4g93t terbalik has a 9:1 compression which is the same as the evo3..i've heard ppl say that engine with this compression is not suitable to boost more than 1bar unless it has a thicker metal head...