Originally Posted by kenglish
OK, here goes. I had a motor (sbc 350/671 blower 8.5 compression plan on 6#boost) built by a local "company", they build/built racing motors but I'm not sure how many blower engines they have built. Here's the rub, the motor is all together less the blower which I will put on. I have been reading up on this and every artical I read says the crank MUST have the 2nd keyway cut, well it doesn't.
So has anyone ever cut one without removing the crank from the motor or is that just NOT an option. Since we are "only" running 6-7 lbs of boost do we really need the 2nd keyway? And ofcoarse these guys are no longer in bussiness and I will have to take it somewhere else to have it done. Any help out there? thanks!
Here you Go?
AD#1287512 in the Classisfied.
This will do what you NEED!!!
I have always Doubled Keyed My Blower
Motors,but that was because we ran in Excess of 25lbs og BOOST!
I have a Street Deal going as we Speak,and i beleive that this Fixture is going to get a Try?
Later
G 8)