FS: Cam; 247/252 .578/.577 108lsa

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Old Dec 5, 2008 | 08:58 AM
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From: Annapolis, MD
Default FS: Cam; 247/252 .578/.577 108lsa

Took this out and need to sell so I can move on in life ... $275 + shipping

These are the specs. straight off the Cam Doctor. If you want more, I can scan the whole printout for you. Degree values @ .006", .050" and .200" given so you can figure out the lobes.

LSA = 108.3
Valve overlap = 31.7 (crank degrees)

Intake:
Duration @ .006" = 308
Duration @ .050" = 246.8
Duration @ .200" = 155
Max Cam lift = .33984" (~ .577" with 1.7 rockers)

Exhaust:
Duration @ .006" = 312.3
Duration @ .050" = 252.3
Duration @ .200" = 160.4
Max Cam lift = .3402" (~ .578" with 1.7 rockers)

I have all the info about valve openings, lobe centers, lobe area, etc. but to keep this simple, presented the most popular measurements.

So it all boils down to : 247/252 .578/.577 108lsa

I have run this on the street and it's actually not bad at all, and it'll start up and purr like a little kitty with a good tune. Just loves the high RPM's
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