2mm will make the different already. More air to go in to the air chamber and combusion room. That's why some bore it until 64 or 67mm... After market TB like Jun is 70mm at inner diameter. But bigger doesn't mean better, big enough for ur engine OK lar. Don't tell me a stock b16a is going to put a 67mm or 70mm TB.
Of course i am relatively new to RX7 (since last year) , i did attended a few drives with you guys and the maximum number of us is only 6 in KL....(of course some cannot wake up due to too early drive)...
hello mates!!
im using r34 gtt..i have a question regarding offset for my car..
can sum1 explain me regarding dis..
is my gtt offset same as gtr r34 offset?good day all!
Original Japan HKS SQV For sell ready for evol
Situation: 99.9% New,open box Only use For 1 day then uninstall it...View to believe
Reason to sell: change my mind
Price: RM600 /buy...