under drive pullys

[asb1989]

i was curious what you all feel about underdrive pullys on my 99 t.a.
Is slight power gain worth the money?
also i have heard they your volts will be lower as well

[karpetcm]

Ive put 3 UD pulleys on in the past and never had any voltage issues at all. They were two LT1 cars and one LS1 car. I couldnt tell you i felt a difference you would probably get about 2-6 rwhp and thats not really noticable HP to feel but you will get some people say there motor would rev up quicker. I only felt that on my 93Z but the others i hardly felt any difference. If you havent done the other more important mods do those first or save up a bit more and do something else. If not then go for it and try it every little bit helps.