sc_customs

Looking into purchasing both of the bolt-on mods. Anyone have either one or both on their rig? If so, did you see a noticeable difference? Or did it just seem like a waste of $$$

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2000 Silverado 4.8L V8 (Converted from 4.3L V6)
Edelbrock Ceramic Coated Headers
K&N Fipk Gen. II
Superchips MAX Tuner
Flowmaster 40 Series DF w/3" pipe
Poweraid TB Spacer
Flex-a-lite Electric Fans
3.73 gears w/Eaton posi
Whipple on hold
And those are just the performance mods...

Sonny01

I had a pulley on for about a day...it ran the AC so slow at idle it almost wrecked it. The throttle body I can't say anything unless you are talking about a spacer...they don't help.

sc_customs

I'm actually talking about an aftermarket replacement throttle body from bbk or comparable.

That sucks about the pulley though. I don't have AC on my setup so at least I wont have that problem.

__________________
______________________________
2000 Silverado 4.8L V8 (Converted from 4.3L V6)
Edelbrock Ceramic Coated Headers
K&N Fipk Gen. II
Superchips MAX Tuner
Flowmaster 40 Series DF w/3" pipe
Poweraid TB Spacer
Flex-a-lite Electric Fans
3.73 gears w/Eaton posi
Whipple on hold
And those are just the performance mods...

Sonny01

I thought I would have trouble with my electrical system with the pulley but I didn't. If you don't have AC then I would say go for it...I could tell a difference with the pulley. The one I had was made by March.