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stup stup is offline
Registered User
Join Date: Sep 2006
Location: scotland
Posts: 248
Either way you will need to make sure the extension drive peice is attached bang on central on cam.
drill and tap would be the best method in my opinion however it will depend on
the rockwell(hardness) of the centre of the camshaft wether it can be done or not.
Whatever way you go many people have completed this before with cams from a 911 sc

If you buy new "sc" cams from John Dougherty, "camgrinder" ,the cams will come with both drives to suit your 964 turbo
SP Autobahn
Porsche inspector for Peter Morgan UK
"92" 964 turbo,Modified and recently rebuilt using all ARP hardware..
Purpose built fuel controller set up to acheive perfect fuel curve on CIS inj.

Last edited by stup; 11-13-2008 at 07:55 AM..
Old 11-13-2008, 07:52 AM
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