what is the diff. between a 97 and a 98+ SC also are they interchangeable because i am looking for one that i can send off to chico and get ported for a ssm90 kit

There is definitely some vaccum line difference.

Ther is just a vacuum tree that is extra on the 97 this outlet can be easily plugged no worries.Chico(pops)

thanks chico ... that should help me ... i was just worried about getting one and then not having it work

i found caseings for around 45 on ebay then i would have to get the rotors and snout here is a link http://cgi.ebay.com/ebaymotors/m90-case-...spagen ameZWD1V

then i would just have to get the rotors and snout? or would it just be easyer to get a comp supercharger??

because if all i have to get is the rotors then i found some http://www.clubgp.com/newforum/tm.asp?m=4159298&p=2&tmode=1&smode=1

you need the case, rotors, and the snout

thats it otherwise i can pick up some other stuff for cheeper depends

I would check some junk yards. There was a complete s/c down at my local junkyard off a 96 riviera, in great shape for $200. You can try to find something in clubgp, but just giving you some help. I put my rotors into a ported blower and it grinded a little, but that went away once it seated right. I have a a snout and case together and I stuck in some rotors from my car and sold the case and snout that was on the car.

You should be able to pick up an M90 for under $200.
Also, if you get pieces/parts, make sure your snout is completed... they are no fun to have to assemble.

i found one on club gp and im gonna pick it up as soon as i have the money hopefuly soon

gr8racingfool@yahoo.com

Jason Farnsworth who used to be on clubGP. He's the most knowledgeable guy I know of when it comes to M90's and I imagine he could tell you anything you need to know.

i basicly have a sc from clubgp all i have to do is get the cash it isnt 2bad of a sc how do you polish them up any ideas??

i basicly have a sc from clubgp all i have to do is get the cash it isnt 2bad of a sc how do you polish them up any ideas??

what injectors do the L67 use because when i do this m90 swap i want to use diffrent injectors so i can hopefuly run smaller the 4.0 pully they want you to run with the ssm90 kit