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Re: Turbo Cams in a NA C900 Posted by 900 Aero [Email] ![]() ![]() In Reply to: Turbo Cams in a NA C900, Ubipa, Sun, 27 Jan 2002 12:12:35 Members do not see ads below this line. - Help Keep This Site Online - Signup |
Are you thinking of the 2.0 pre-91 non-turbo cams or the '91-'93 2.1 (non-turbo) cams? As I understand it the 2.1 900S cams are the same as the 2.3 9000S cams (at least the 91-'92) except for the drive notch for the distributor. Anyway I know the lift is the same and I believe the duration is a little more. I'll be degreeing in some of these 2.1 cams next weekend so we'll know for sure by then. I'm going to machine out the drive lug in the sprockets and go to a pin for location with 4 different settings, should be an interesting project and I'll let everyone know the cam spec's on all the different cams with std. sprockets first. BTW I noticed some questions you had on compression ratios some time ago. We've cc'd the different SAAB heads and the '85's are 42 cc's, the '86-93's are 46 cc's and the 2.1's are 48 cc's. Even when we (max)radius blend the chambers to the seats we find that it is only about 1 cc 2 at the most so we make our compression changes in the piston when possible. Dave
posted by 64.161.5...
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