Author Topic: Long Stroke Cam measurements  (Read 879 times)

Offline Drew Back

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Long Stroke Cam measurements
« on: 06.12. 2014 13:33 »
Ok I got the cam measured and I cant find any specs of what it should be.The 2 inside lobes measure 25.95mm and the 2 outside lobes are 26.25mm is it at least close to specs..I have heard about thes cams having a problem with wearing out..

Offline Rookie_V#60

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Re: Long Stroke Cam measurements
« Reply #1 on: 09.12. 2014 09:18 »
Your cam seems to be in good condition, mine is under 26mm in all lobes.

Also see the discussion here:
http://www.a7a10.net/forum/index.php?topic=8380.0
Long stroke cams are rare stuff
Regards Rudolf
1923 James Model 12 500ccm v-twin
1926 Douglas EW 350ccm flat-twin
1936 Motosacoche 500ccm single
1948 BSA A7 Longstroke 500ccm parallel-twin
1955 Ariel Square Four MKII
1960 C1, 1967 C2, 1979 C3-gone!

Offline Drew Back

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Re: Long Stroke Cam measurements
« Reply #2 on: 09.12. 2014 11:58 »
Thank you for the imfo at least im having some luck with this beast..