Thread: 964 cam tuning
View Single Post
DonE DonE is offline
Wo ist die Rennstrecke?
 
DonE's Avatar
 
Join Date: Mar 2004
Location: Brooks, GA
Posts: 1,211
You'll notice that these cams don't have a range to adjust into. This means that 1.26mm is optimum. If you decide to advance the timing, do it in small increments and make sure you check valve to piston clearance each time (10 degrees ATDC, 1mm will suffice).

My advice would be to change something else - like get a flow through muffler (assuming you haven't) or get a different cam. Otherwise, you'll need to change something more radical ($$$$).
Old 03-15-2010, 06:22 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)