A question for those with MI pulley - Toyota Yaris Forums

Black_griffin6 · 08-21-2012, 04:30 PM

I haven't noticed a big different to be honest, I think it pulls a bit more stronger now.
I've got the MI crank pulley and the NST Alternator and WP pulley too.
It does rev a little bit faster, but like I said, I don't notice a huge difference. Maybe i'll have to try the hill trick like Garm mentioned.

I have noticed however, whenever the engine gets hot my drive belt squeaks now. I've already spent 150 bucks on a new drive belt and the noise went away for a little bit, now it's back again.
I dunno if the pulley's are ruining my belt or what's going on, but if I have to spend another 150 on another belt i'm taking them off and probably selling them.

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08-21-2012, 04:30 PM	#9
Black_griffin6 View User's Garage Drives: 09 Meteoric Metallic 3 door HB Join Date: Jul 2010 Location: Atlanta Georgia Posts: 419	I haven't noticed a big different to be honest, I think it pulls a bit more stronger now. I've got the MI crank pulley and the NST Alternator and WP pulley too. It does rev a little bit faster, but like I said, I don't notice a huge difference. Maybe i'll have to try the hill trick like Garm mentioned. I have noticed however, whenever the engine gets hot my drive belt squeaks now. I've already spent 150 bucks on a new drive belt and the noise went away for a little bit, now it's back again. I dunno if the pulley's are ruining my belt or what's going on, but if I have to spend another 150 on another belt i'm taking them off and probably selling them.