Scat Cam and lifters, something is wrong |
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Scat Cam and lifters, something is wrong |
Bruce Edge |
Jun 21 2019, 08:46 PM
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#1
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Old School 914 Group: Members Posts: 63 Joined: 6-December 16 From: South Carolina Member No.: 20,646 Region Association: None |
Hey All,
I was trying to get a motor built this week before going on a trip. All was going well until I bolted the rocker arm assembly on. If someone could at least give me some idea of what could be going on, so I can feel better about straightening it out when i get back. 1.7 stock, went with Scat c35 cam with lifters to match, so I could run dual carbs. New P&C stock, rebuilt heads stock, no fly cuts, stock original springs, original alum push rods. When I rotate crank, it binds or lock up with valve springs depressed. Valves are adjusted. I can pull rockers off and crank spins freely. has anyone heard of a problem using stock rocker and push rods with this Scat cam. I measured lifters, push rod sets about .07 deeper in scat lifter. Also noticed where push rod seats in Scat lifter, there is not a taper like the stock lifter, and push rod can hang on edge of dished hole. Sorry for all the rambling and if I not making sense, just dis regard. Just trying to get some peace of mind before leaving town. Thank for any suggestions, Bruce |
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