95 & 89 stock cam specs?

95sc666

Registered User
Hi all. I have 2 cams. One out of my 95 sc engine (deffinitly the original) part # stamped on back is 012794. Also #S52 stamped in. The other is a cam out of an 89 sc engine I got from a salvage yard for $250. Appon disassembly, I found the motor was rebuilt(.075mm over, .025.025crank, great shape). The cam in this engine is stamped 88 015894. I mounted both cams in a lathe & measured the cam lobe lift. The cam in the 89 engine has 8 to 10 thousanths higher lobe lift across all the lobes. Now I thought the 94-95 cams were bigger than the 89-93 cams. Being the 89 engine was rebuilt, I dont know if that cam is original or not. Does anyone have specs on either of these cams? Naturaly, I want to use the bigger cam but does the smaller '95 cam have more duration? Thanks.
 
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