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Thread: 383 stroker cam clearance

  1. #1
    Junior Member JOURNEYMAN
    Join Date
    Nov 2007
    Posts
    28

    383 stroker cam clearance

    Using a crane solid roller lifter with horizontal bar ( sping up type) will I have to use a small base circle cam or can I use a normal off the shelf cam or do I need to change lifters. Using a callies comp star rotating assy w/ 6.00 rods. Thanks

  2. #2
    Senior Member RACING JUNKIE jmarksdragster's Avatar
    Join Date
    Jul 2007
    Location
    Florida
    Posts
    635
    Yes to all :shock:
    You need to check it, a normal cam should work but you may need to grind the rods a little. A .900 base cam should clear your stroke and work with your lifters. Either way, check it. My 427 SB, 4" stroke, had to have .300 tall lifters, .850 base circle cam and grind a little on the rods.
    Mark Whitener
    http://racingfuelsystems.myfunforum.org
    __________

    Good work isn't cheap, and cheap work can't be good.

  3. #3
    I built a 385 chevy and used a doug herbert roller cam with small base circle...the horizontal bar lifters will not work (they bottomed out) i had to get a set of vertical lifters check out the prices of doug herberts cam was 200 and lifters are 189 cant beat the price and quality


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