anyone know the diameter of the pulley on a TRD supercharger?

 

Well, the NST supercharger pulley is 65 mm in diameter, so a little bigger than that.

 

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I DID, googled and all, I'm not half retarded. But I'm not going off of after market stuff. I don't know how it if they modified it.

Also, the aux pulley is 65mm. I know that, I was hoping for a more precise dimension so i could do some math.

The 65mm one is for 9.5lbs of boost. I'm looking for factory.

I've even checked the TRD instructions, just to find that they call it generic names.

Thanks for the help though...

 

I'm sorry... But I'll measure mine when i get home. I'm thinking it's like 70 or 75mm

 

probably 75mm... is about right for the stock 7psi
65mm takes you up to 9.5psi
55mm takes you up to 12psi

http://www.nonstoptuning.com/NSTPULL...ciontCTRD.html
These are the only guys on the market, that i know of, that sell the smaller diameter pulleys for the TRD S/C

 

the stock supercharger pulley is 3.125" from edge to edge.
not sure how much of it is the lip, that might make it end up at 75mm actually