Hee simple.... STD OEM RB26 internal can last max abt 600hp,so u reckon JE piston aiming hp?Some modder particularly either want to rebore bigger size or high compression.
just want to share something with u guys, if you still using the stock alarm here is a way to arm the alarm system, thks to the SWS (smart wiring system).. kinda impressive to me :P As i read, the original setting...