88mm supercharger pulley
 

Would anyone know where I can find a 88mm stage two pulley for a rotrex supercharger

rotrex.com?

I think gtm pulley is custom from rotrex pulleys ...gtm uses 6 bolt 7 rib .......not sure what would be capatable with it

I think its custom only, the only pulleys rotrex makes are 8 rib. ( could be wrong )

But it shouldn't be much from a machine shop, maybe 1-200 bucks.

Gamma doesn't carry any ?

They do ... $299 for one ... They will be my last resort .... Hoping to find someone with one .... And I got dibs tiller lol

Haha no problem,my car won't even be on the road probably till may,it's -1 here right now,iam already thinking about a built bottom end for an upgrade lol and haven't even tuned my car or even started it,watch the $$$$$ disappear

I wouldn't upgrade bottom end out unless you are having problems with it ....you can get a lot of power still.......but I'm a run it till it blows kinda guy ...gives me a reason to upgrade then ...also not sure how much power you can get with our super chargers ....I would assume we would be to the upper limit with a 88mm pulley ...unless you risk overspinning the charger .....only thing I thnk we can do is supporting mods to maximize the setup ..and maybe get alittle over 500 at best .....and if that is e case ....bottom end should be ok

Oh ya I agree,I won't touch it till it's blown,car only has 7000miles on it,been collecting dust since 09,just once the mods begin it becomes a disease,I think with an 88mm pulley and a good tune we should easily hit 500whp,guys with the old 1.5 kit were hitting just over 500whp,and it's not always the number it's how you get what your making to the pavement.

I can't promise anything right now, my car is torn apart but I have 2 pulleys currently.
One I know is 88mm the other is unknown, need to measure it, I need to decide which pulley I will keep.

[QUOTE=theDreamer;3426451]I can't promise anything right now, my car is torn apart but I have 2 pulleys currently.
One I know is 88mm the other is unknown, need to measure it, I need to decide which pulley I will keep


That would be great Just let me know

Piggybacking on this thread, going from lets say a 92mm to 88mm, would that require a belt change or is there enough for the tensioner to pick up the slack?

From my understanding.... You don't have to change the belt ... And from looking at it there should be plenty of room

Hey bud, I'm going to be in their area tomorrow. If they have one in stock I can pick it up for you. (31O)eight nine three-42O7

http://www.the370z.com/members/pokey...2-mm-pully.jpg. This one is 82mm the 92mm is next to it.