fcd (fuel cut defencer) necesary for upgrade?

fantasma87 · 10-13-2010, 06:18 PM

this item is necesary when you are upgrading the engine for at least 11-15 psi? i whant to know because i will upgrade mine and need to know if i need it or it will be un-necessary. thank you . Q

10-13-2010, 06:18 PM	#1
fantasma87 3" Exhaust Join Date: Oct 2010 Location: kansas Posts: 166	fcd (fuel cut defencer) necesary for upgrade? this item is necesary when you are upgrading the engine for at least 11-15 psi? i whant to know because i will upgrade mine and need to know if i need it or it will be un-necessary. thank you . Q __________________ Nice 87 Supra, Pearl white, targa top, 5 spd, 7mgte ARMY STRONG !! La fiebre Boricua Puerto Rico!!!