Idk what happened, I was at wot car dies n find this laying 50 back lol

 

hey Marco!

a local here had the same thing i think.

 

Not really Jordan. His bolts broke, not the pulley itself.

Looks like your supercharger got stuck or seized. Pulley might have already had a crack in it?

 

well i can tell you one thing, that snout was not machined properly. and the bolts look like they're flush with the hub, which there should be a gap the thickness of the pulley.. obviously lol. which is reflected in the pulley on the top bore where it looks like the bolt was tightened so much it compressed. and the other three bores look like they're flared out almost as if someone tried to increase the diameter for some reason and didn't clean off the burs. it's just aluminum..it has a tolerance..

also looks like the hub was grinded on? around where the bolts go through?

 

Nope pulley was brand new bro, n I don't think my dad overtightened them. What do you mean the snout is machined wrong?

Hey Jordan, how you been

Hey Jordan, how you been

 

It looks almost as if the pulley was pulled right off the hub

 

Charger spins freely so go figure

 

im good. hows life?

 

Good just working, Aldo just bought my first home

 

bolts over tightened maybe

 

Maybe but I'm thinking I was using the wrong belt, I'm running a stage 2 belt on a 3" pulley. Idk if that matters or not

 

Stage 2 belt is fine with a 3" pulley.

 

Cheap pulley?

 

Bolts loosened up and moved in hub every time you hit boost?
The bolts are tougher than the pulley so they would abrade the pulley until it got weak enough to break.
Like when wheel nuts are loose and oval out the holes on a rim.