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Ag02M5 Ag02M5 is offline
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Originally Posted by rsrmike View Post
I think a bolt on spacer is your best bet.

Perhaps find a machine shop w/ that could machine a recess in the end of the cam on a lathe. Then they could machine a spacer of near the same O.D. that would fit.

You will have to drill and tap either way as you will need the bolts to drive the oil pump

If you never intend to use an air injection pump again, you can simply drill the end of your cam, install 2 bolts, and bolt the oil pump directly to the cam carrier.

That way, you wouldn't need a spacer, and the only seals would be the paper gasket on the cam carrier, and the oil seal in the scavenge pump. Eliminating the seal on the spacer, which is really only needed to drive the air injection pump...
Sorry for my denseness here but could you expand a bit.

I am removing my smog stuff on my 964t and plan to add in some sc cams at some point. I'd like to know exactly what to keep my eye out for.


WTB: 964/965 Turbo stuff...carbon fibre bits, Techart wheel parts, RS/lightweight flywheel, 993 EVO uprights, G50 gears or 6 sp., 964 RSR swaybars, custom droplinks and any other cool stuff, pm me! Also a nice medium build 327 Chevy engine.

Coming SOME DAY...1991 3.3 turbo, Tahoe Blue Metallic with some mods
Old 11-13-2008, 07:59 AM
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