Which mean 4-1 is better for SIC track lo. Coz in SIC track, mostly high rev. Right?4-1 is more towards the higher revv, vice versa for the 4-2-1
Damn. Previously already got myself a 5Zigen 4-2-1. I think use 1st. No $$$ liao...go for long type 4-1 extractor...because at sepang where most of the time u would drive at WOT and at high rpm range..it would yield a good speed over there..
but make sure the engine was good and oiling system including cooling system can withstand the temperature and stress of high revving engine...
It;s ori bro...ori 5zigen or cap ayam one????
if cap ayam one u can use until it was broken la....
if ori later can put advertise in mudah.my for sale...and can add "tested in sepang f1 track" uprating :proud:
It's ori bro...ori 5zigen or cap ayam one????
if cap ayam one u can use until it was broken la....
if ori later can put advertise in mudah.my for sale...and can add "tested in sepang f1 track" uprating :proud: