When I first purchased my 90 accord I knew nothing about it so I went to Ebay and bought a lightweight aluminum crankshaft pulley. After it came I threw it in the corner and forgot about it, I found it 2 days ago........what should I do with it? I never hear anyone on here mention they upgraded their crankshaft, is it junk?

 

People have swapped out their cams alot, in fact quite a few people have used Bisimoto's cams.

Personally I don't think I would use an eBay one, you're not going to get performance out of it and it's most likely made of lesser quality materials.

 

Sorry I meant crankshaft.

 

i would go oem, junkyard and such. without a perfectly balanced pulley you can really screw up your motor