ive looked and searched. and everything only mentions when running supercharged.

i have a lq9 N/A of course. my idler pulley is on its way out so i figured id give some attention to the access.

i wanna run a metco 100mm pulley. it looks sweet and might stop the belt sqeak on 1 to 2 shift. also i was gonna do a new tensioner and a crank pulley. i have a 145 amp alt but i would do the alt puelly anyways.

do you think i can use the metco? besides looks would it be a waste? would i have to figure out a new belt size since 3 of the pulleys would be changing in size?

 

I think in your case the Merck would just look purdy... you will have to use a different belt size as well

 

nevermind now. i just bought a idler for 17 bucks it was getting way to loud. id like to a whole nice set up front system but ill wait