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Thread: rhodes lifters
          
   
   

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  1. #46
    blueblazes's Avatar
    blueblazes is offline CHR Member Visit my Photo Gallery
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    Car Year, Make, Model: 86 k5 blazer
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    tell me more o wise one.PLEASE

  2. #47
    Dave Severson is offline CHR Member/Contributor Visit my Photo Gallery
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    Car Year, Make, Model: '67 Ranchero, '57 Chevy, '82 Camaro,
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    just hide a vacuum pump under the dash and plumb it into the vacuum tank. Use a regulator, make it read whatever you want it to read.....

    Better try something, seriously doubt you'll get 16" of vacuum with the cam you mentioned......
    Yesterday is history, tomorrow is a mystery, Live for Today!
    Carroll Shelby

    Learning must be difficult for those who already know it all!!!!

  3. #48
    blueblazes's Avatar
    blueblazes is offline CHR Member Visit my Photo Gallery
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    Wan't that make too much noise and be detected? I am allowed to run open headers at some tracks so might not be caught on those.

  4. #49
    Dave Severson is offline CHR Member/Contributor Visit my Photo Gallery
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    I don't have any idea.... Never have had a desire to run anywhere that has a vacuum rule... But a strong vacuum signal is not an inherent quality of a solid roller high performance cam.....
    Yesterday is history, tomorrow is a mystery, Live for Today!
    Carroll Shelby

    Learning must be difficult for those who already know it all!!!!

  5. #50
    blueblazes's Avatar
    blueblazes is offline CHR Member Visit my Photo Gallery
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    I know very little about engine building and even less about cam specs but that grind is what the tech at Howards recommended for my application

  6. #51
    blueblazes's Avatar
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    I raised it last week to 1500 rpm to pull the required 16''. Thank goodness they did not check the tach or no $ brought home.

  7. #52
    Dave Severson is offline CHR Member/Contributor Visit my Photo Gallery
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    Well, what cam do you have in it now? If this is bigger, more duration, more overlap, etc.... I doubt it will make more vacuum.......
    Yesterday is history, tomorrow is a mystery, Live for Today!
    Carroll Shelby

    Learning must be difficult for those who already know it all!!!!

  8. #53
    blueblazes's Avatar
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    He said it would pull but still a little worried after reading the posts. Hate to spend the money and still have problems with a new motor.

  9. #54
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    This is for a new bb build for 2nd truck. Currently running 400sb with unkown cam specs. Plan was to stroke it to 406 but thing just keeps winning as is

  10. #55
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    It takes a ton of abuse. Stock bottom end with mild cam when I bought it in 3/07. I changed to Vortec heads with big valves ,Air gap intake and 750 Demon and it can sling the mud off those 44" tires. Just looking to step up to a bb to run more classes

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