Whats the difference between 3.9 and 3.8?
is it just like .20 over and ported and all that jazz or is it a whole different block?
2000 V6 5spd
Preformance: CAI, UDP, Lowered 2"
Appearance: Xenon headlights, Red neon in door scoops and under dash, Red bulb condom in dome, Dual A-Pillar guage pod (OIL,Vacuum), Black bumper inserts, Mach1 Grille Delete