Welcome to Club Hot Rod!  The premier site for everything to do with Hot Rod, Customs, Low Riders, Rat Rods, and more. 

  •  » Members from all over the US and the world!
  •  » Help from all over the world for your questions
  •  » Build logs for you and all members
  •  » Blogs
  •  » Image Gallery
  •  » Many thousands of members and hundreds of thousands of posts! 

YES! I want to register an account for free right now!  p.s.: For registered members this ad will NOT show

 

Thread: roller cams 4 street?
          
   
   

Reply To Thread
Results 1 to 7 of 7
  1. #1
    Darrin Hammond is offline CHR Member Visit my Photo Gallery
    Join Date
    Mar 2009
    Location
    Clayton
    Posts
    15

    roller cams 4 street?

     



    I think I want to use a roller cam in a 454. It's got original ls6 pistons(GM#3963550) With open cham square ports(188s). I'm afraid of it eating a cam. Its all standard and I dont want to ruin that.What are the pros&cons of using a roller?Some experienced opinions would be GREAT!!
    Thank You!

  2. #2
    Dave Severson is offline CHR Member/Contributor Visit my Photo Gallery
    Join Date
    Jul 2003
    Location
    Madison
    Car Year, Make, Model: '67 Ranchero, '57 Chevy, '82 Camaro,
    Posts
    21,160

    Hydraulic rollers work very, very good on the street and are a lot less maintenance intensive then a mechanical roller... Lots of selection with the hydraulic rollers, should be able to get just the right cam for your application either a stock grind or a custom grind.... Pat McCarthey should be along eventually, he's the BBC guru around here....
    Yesterday is history, tomorrow is a mystery, Live for Today!
    Carroll Shelby

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

  3. #3
    Darrin Hammond is offline CHR Member Visit my Photo Gallery
    Join Date
    Mar 2009
    Location
    Clayton
    Posts
    15

    Thank You Dave. Other than maintenance,is there anything else about using solids?

  4. #4
    mooneye777's Avatar
    mooneye777 is offline CHR Member Visit my Photo Gallery
    Join Date
    Feb 2004
    Location
    dayton
    Car Year, Make, Model: 1948 ford anglia
    Posts
    978

    If you are changing cams a roller is the way to go without a doubt. No break in time, no worry about wiping off a loab in the first hour of run tiome. A hydraulic roller is best for street use, stick it in set it up and forget about it. The solid roller is more a race cam and they require rechecking clearance fairly often, and they are a little noisier.


    Live everyday like it were your last, someday it will be.

  5. #5
    Itoldyouso's Avatar
    Itoldyouso is offline CHR Member Visit my Photo Gallery
    Join Date
    Jan 2006
    Location
    fort myers
    Car Year, Make, Model: '27 ford/'39 dodge/ '23 t
    Posts
    11,033

    After having the roller cam in my 350 Vortec I probably will never run a flat tappet cam again. As was mentioned, no break in time, smooth performance, etc. Lots of new cars are coming off the line with roller cams installed, including the 7.4 you are working on in the later Gen series.

    I would stick with hydraulic though, no real need to go mechanical on the street unless you are going to street race it, even then the hydraulic would be fine.

    Don

  6. #6
    pat mccarthy's Avatar
    pat mccarthy is offline CHR Member/Contributor Visit my Photo Gallery
    Join Date
    Apr 2005
    Location
    bay city
    Posts
    10,546

    best way to go like said is a roller cam small solid or hyd roller both work very good for street would use the hyd for lower rpm more street engine the lifters are very heavy you have to watch your rpm and you have to use a shorter set of push rod this needs to be check at mid lift for the right length push rods . you will need a cam button to keep the cam from walking as well as i dist gear that works with your roller cam core if your core is a SADI iron core it will used a stock dist gear and pump rod or all steel core use a bronze gear with bronze tip fuel pump rod less two part cam steel with iron gear then iron dist gear will work .i some build bbc i will not run a flat lifter cam in any bbc that i build .just re cam a 402 that wipe a cam and started to work its way thru another cam .i re built it and re cam it with a Erson hyd roller i stop using flat lifter cams for bbc over 20 years ago .i have used many small solid and hyd rollers for street use it is the only way to go and for race engine i only used solid rollers
    Last edited by pat mccarthy; 03-28-2009 at 01:02 PM.
    Irish Diplomacy ..the ability to tell someone to go to Hell ,,So that they will look forward to to the trip

  7. #7
    Darrin Hammond is offline CHR Member Visit my Photo Gallery
    Join Date
    Mar 2009
    Location
    Clayton
    Posts
    15

    Thank You Pat!!

Reply To Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
Links monetized by VigLink