Volvo RWD 120-130 Forum

INDEX FOR 10/2025(CURRENT) INDEX FOR 11/2024 120-130 INDEX

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Cam specs (lift / duration) 120-130

Does anyone here have or know of a nice overview of the specs (lift/duration) for the different cams available for our B18/20's?

I'm thinking A,C,D,K,R cam and for example IPD StreetPerf and Torque cams and/or maybe some others that are available?

Thanks in advance, cheers all, Ben
--
P131, '65, B20B+M47. P131, '69, B20E+AW71L+LSD. (www.tinustechniek.tk)








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    Cam specs (lift / duration) 120-130

    Ian Rankin's cam page at http://www.geocities.com/iadr1/campageintro.html
    is pretty good.
    --
    George Downs, Bartlesville, Oklahoma, Central US








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    Cam specs (lift / duration) 120-130

    KGtrimning:
    Standard: http://www.kgtrimning.com/kamB1820.htm
    Specials: http://www.kgtrimning.com/KGkamB1820.htm

    Shout if you need any translation assistance.

    Erling.
    --
    My 240 Page








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      Cam specs (lift / duration) 120-130

      Hi Erling, I'd love to have a translation of the whole thing (http://www.kgtrimning.com/kamB1820.htm)!! Can you provide! Thanks so much! Séb








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        Cam specs (lift / duration) 120-130

        No problem, Séb. That systran resource is impressive, but it does miss a few times. –As I do too: Neither Swedish nor English are my first language. Anyway, here goes:

        Camshafts A-S B18/B20
        Factory made camshafts for B18/B20. Valve lift is measured at a rocker arm ratio of 1.45:1. One year warranty when bought with new valve lifters, order no.EV-513, 65 SEK/pc. Assembling paste 21 SEK. See also Accessories (link).

        Heading: Profile Valve lift Cam angle Duration Price

        1st coloumn:
        A std in B18/B20 w/ single carb
        C std in B18/B20 w/ twin carbs
        D std in B20E up to and including 1973
        K std in B20E from and including 1974
        F requires at least stage 2 head and twin 45s
        R requires at least stage 2 head and twin 45s
        S requires at least stage 3-4 head and twin 45s
        P std camshaft for marine use. Good torque.

        P-cam – now in stock!

        Erling.
        --
        My 240 Page








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        Cam specs (lift / duration) 120-130

        Try:http://www.systransoft.com/
        Select Swedish to English and where it asks for a web page, copy the KG Trimning web address and hit translate.

        That way you can do it whenever you want and not have to depend on someone else.

        Good luck

        Bob Tescione








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          Cam specs (lift / duration) 120-130

          Thanks for that link! It's a bit funny, but this is what you get:

          Camshafts A-S B18/B20
          Fabrikstillverkade camshafts to B18/B20. Ventillyftet is beräknat at a rocker arm exchange on 1.45:1
          A year's guarantee wide concurrent purchase of new ventillyftare, order's noes EV-513, 65:- /st. Monteringspasta 21:-
          Sees also accessory.


          PROFILE V-LYFT
          0-SPEL NOCKVINKEL DURATION PINCH

          A std in B18/B20 with enkelförgasare 8.9 111° 248° 795:-

          C std in B18/B20B with double förgasare 9.9 111° 264° 795:-

          D std in B20E up to and including 1973 10.8 111° 280° 795:-

          K std in B20E as from 1974 10.8 111° 277° 795:-

          F requires least a stage 2 tip caps and double 45:or 11.4 111° 300° 895:-

          R requires least a stage 2 tip caps and double 45:or 11.6 102° 287° 895:-

          S requires least a stage 3 to 4 tip caps and double 45:or 12.9 101° 300° 895:-

          P std camshaft for marine customs. Good torque. 1495:-

          P- KAM - NU ONCE MORE LAYERED!


          Cheers, ben!
          --
          P131, '65, B20B+M47. P131, '69, B20E+AW71L+LSD. (www.tinustechniek.tk)







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