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  •  » Full roller rocker arms

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    6/30/2023 6:35 PM  #1

    Nos681
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    From: Atlantic Mine, Michigan
    Registered: 7/14/2016
    Posts: 3,325

    Full roller rocker arms

    What full roller rocker arms are y’all using nowadays?

    Quality issues?

     

    6/30/2023 8:31 PM  #2

    MS
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    From: Canyon Lake, Texas
    Registered: 1/24/2013
    Posts: 12,218

    Re: Full roller rocker arms

    I use Comp Cams chromoly. Never had any issues using them in several engines.

    Money you enjoy wasting is NOT wasted money... unless your wife finds out.
     

    7/01/2023 5:12 AM  #3

    TKOPerformance
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    From: Newark, DE
    Registered: 12/15/2014
    Posts: 7,464

    Re: Full roller rocker arms

    The Crane Energizers (may not be called that anymore).  These were OEM on the '93-'95 Cobras.  I figure if they are good enough for an OEM application they are good enough for me.  My buddy has a '95 Cobra that has over 200k miles on a set and they are still fine.  I think in this point they've been in 3 different engines.  During each build they've been inspected and tested and always checked out fine. 

     

    7/01/2023 6:01 AM  #4

    BobE
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    From: White Plains, NY
    Registered: 4/04/2013
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    Re: Full roller rocker arms

    Comp Cams #17043-16, 1.6 ratio.
    I was advised to stay away from "Pro Comp" products, in general.

    65 Fastback, 351W, 5-speed, 4 wheel discs, 9" rear,  R&C Front End.
     

    7/01/2023 5:53 PM  #5

    6sally6
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    From: Surfside Beach,SC
    Registered: 4/02/2013
    Posts: 6,819

    Re: Full roller rocker arms

    I have the roller TIPS ............ butt-knot the roller fulcrums.
    That way....I can brag with the rest of 'um....."Yep.......got a big cam and 'roller rockers' !"..and Knot-Bee fibb'in .....
    6sal6

    Get busy Liv'in or get busy Die'n....Host of the 2020 Bash at the Beach/The only Bash that got cancelled  )8
     

    7/01/2023 6:46 PM  #6

    Greg B
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    Registered: 4/01/2013
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    Re: Full roller rocker arms

    BobE wrote:

    Comp Cams #17043-16, 1.6 ratio.
    I was advised to stay away from "Pro Comp" products, in general.

    Just want to remind everyone pro comp changed their name to speed master  a while back.

     

    If multiple things can go wrong, the one that will go wrong will be the one that causes the most damage.
     

    7/06/2023 8:58 PM  #7

    Nos681
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    From: Atlantic Mine, Michigan
    Registered: 7/14/2016
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    Re: Full roller rocker arms

    TKO…what type of valve covers were used with those rocker arms?

       •Thread Starter
     

    7/06/2023 10:38 PM  #8

    Rudi
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    From: Stuck in the 50's Welland Ca
    Registered: 4/01/2013
    Posts: 3,962

    Re: Full roller rocker arms

    I gots Magnum roller tips in my 331. A real solid rocker made from 8620 chromolly steel.
    Colour me old school but I never liked the idea of hundreds of little needle bearings running around in aluminum full roller rockers.

    Good work ain't cheap, Cheap work ain't good!   Simple Man
     

    7/06/2023 10:50 PM  #9

    Ron68
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    From: Mukilteo, Washington
    Registered: 4/01/2013
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    Re: Full roller rocker arms

    6sally6 wrote:

    I have the roller TIPS ............ butt-knot the roller fulcrums.
    That way....I can brag with the rest of 'um....."Yep.......got a big cam and 'roller rockers' !"..and Knot-Bee fibb'in .....
    6sal6

    I am running roller tipped rockers. I believe they are the  Comp Cams ones.

    68 coupe - 351W, 4R70W, 9" 3.25 -- 65 convertible - 289 4v, C4, 8" 3.00
     

    7/07/2023 5:44 AM  #10

    50vert
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    From: QLD Australia
    Registered: 4/01/2013
    Posts: 1,419

    Re: Full roller rocker arms

    Nos681 wrote:

    TKO…what type of valve covers were used with those rocker arms?

    Dan, the Cobra Crane rockers were 1.7 ratio.
    The covers on the 94/95 Cobra, look very similar to the GT,  but feel noticeably heavier, as if they have some sort of sound deadener in the top.

    "Those telephone poles were like a picket fence"
     

    7/07/2023 9:22 AM  #11

    TKOPerformance
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    From: Newark, DE
    Registered: 12/15/2014
    Posts: 7,464

    Re: Full roller rocker arms

    Nos681 wrote:

    TKO…what type of valve covers were used with those rocker arms?

    I used a set of SVE valve covers from LMR.

    https://lmr.com/item/SVE-6582B/1986-1993-mustang-polished-aluminum-valve-covers

    I didn't want polished and the finish was terrible anyway so I block sander the tops until they were flat, blasted the rest and painted them black.  A factory oil fill cap works so I used that instead of the one they came with.  There was a clearance issue on one of the polylocks and the baffle I simply made a baffle that cleared and installed it with machine screws (factory hardware was junk too so I used better stuff) which I drilled an safety wired. 
     

     

    7/07/2023 9:25 AM  #12

    TKOPerformance
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    From: Newark, DE
    Registered: 12/15/2014
    Posts: 7,464

    Re: Full roller rocker arms

    50vert wrote:

    Nos681 wrote:

    TKO…what type of valve covers were used with those rocker arms?

    Dan, the Cobra Crane rockers were 1.7 ratio.
    The covers on the 94/95 Cobra, look very similar to the GT, but feel noticeably heavier, as if they have some sort of sound deadener in the top.

    That is correct however I did not use 1.7s; I used 1.6s in the same product line.  The 1.7s are fine if you want a little more cam (why ford used them), but given the choice I'd rather get the proper cam and save stress on the valverain by using the stock ratio. 

    I never compared the valve covers side by side.  My buddy has a '95 Cobra.  I'll have to take a look next time I'm up at his place. 
     

     

    7/07/2023 10:50 AM  #13

    DC
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    From: Marshall, MI
    Registered: 4/01/2013
    Posts: 1,249

    Re: Full roller rocker arms

    T & D Shaft mount.

     

     

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