Hallo
Im installing a p1sc 6psi kit right now and have a little problem, When i did a cam swap erlier i noticed that there was no key on the crankshaft so now i wonder if i should remove the hub and install one (i think it was a splines in the hub) or can i skip it for now and install it later when its time to rebuild and turn up the boost.

 

You should be fine with only 6psi on a stock motor. It would be a good Idea to key it when you up the boost.

 

Exactly what he said.

 

Thanks for a quick answer.
Thats what i tought, better to ask now or having trouble later.

 

The '95 doesn't have a keyway cut into the hub. Check out this thread:

http://web.camaross.com/forums/showt...63#post1334563

 

OK
i wasnt sure if there were a cut for the key in the hub, So now im pleased that i dont removed the hub just to find out that there was no cut in the hub

 

I'm pretty sure all LT1's have the crank setup for a key. If you want to key the hub, you will have to have it machined for the key. I think thunder racing sells the hubs allready machined for around $70, or you can go to an aftermarket balancer like fluidampr or the ATI superdamper which come with a keyway machined in it.