Quote:
Originally Posted by redondoaveb
Of course the 2.85 is going to overspin the blower so the ceramic bearings would be a good upgrade. But, Seb had told me that he knows a few people that are overspinning it with the stock bearings and they haven't had any issues.
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I got one blown away with oil coming out of the shaft seal on stock internal for that RPM. So I'd not feel comfortable without the internal upgrades. With the Si and 9lb pulley, he will be seeing a little less than 11psi. This would suffice for most of the owners dding their cars.