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| crank pulley upgrade: advice wanted |
Subject: crank pulley upgrade: advice wanted
by smellsofbikes on 2024/1/9 5:40:58
I have a stock B210 A14 motor.
What I'd like to do is replace the crank pulley.
1: increase the size of the largest pulley a little so that it drives the water pump faster because in the summer, 40C, my car runs hot. (Not a 1200, smaller radiator.) But that's just a kinda want.
2: add an edis trigger wheel. I already have this and I've modified a 210 pulley with my lathe so that the trigger wheel slips on. I can easily braze it on if I decide I'm committed.
3: a friend just gave me a small Eaton supercharger, so it'd be neat to have a 25mm wide drive belt, and for the supercharger in question, that would be about 7"/18cm in diameter.
If you were doing this, how would you arrange these three things on a pulley? Which one on the inside/outside? I can move the water pump and alternator pulleys in/out if I need. I kinda feel like EDIS closest to the engine, then the v-belt, then the supercharger drive.
Thoughts?
I'd probably fabricate this out of billet steel. I'm going to have to borrow a lathe, though, since mine only can swing about 15cm.
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