2000 ECSB 6.0L
TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's
Haha, thanks buddy. If I would have known this was a 4.8 in question I would have skipped the nonsense and agreed with the 6.0 from the start.
No it's not too bad if that is dyno proven. I recall a 67 mustang I installed some stuff in that had low voltage problems due to U/D's. He replaced them to stock and his problems were no more. Granted our trucks have better factory alternators than a 67 stang, but I was under the impression that pulleys gave you 5-10 hp at best. Once again, not nay-saying, they just might not be the best choice for a stereo oriented person. I was just throwing it out there. You can never have too much power.
Last edited by lo-lyf; 12-08-2009 at 12:27 AM.
2005 black Yukon XL SLT - traded in for me wife's new Fusion (GM sucks these days)
2002 black Yukon SLT (the skinny sister)
1969 green Pontiac GTO (Layla, AKA the black sheep)
INSTALLS AND MORE.. http://www.ls1truck.com/forums/my-ga...-low-life.html
Sticky/broken gauges? I can help. PM me for details.