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Listeroid Engines / twin cam question
« on: April 24, 2012, 03:26:55 PM »
Hey all,
While looking at my Ashwamegh 2/25 cam I have noticed that the cam carrier (the bearing) is sized at 2.495 while the hole in the case measures 2.510 that leaves about .015 of play between the two.
It seems like alot of "slop" to me. Wont' the cam "walk" with this much play ? I was wondering if I should make up a shim to take out some of the excess play. A soda can looks like about .004 to .005 and I'm thinking a "band" shim would be about right ??
I have read all the archived reading about the twins breaking cams , etc. and am concerned about this matter.
What do you guys think ?? Am I worried about something that I should not be ??
I hope I have written this so everyone understands the question.
32 coupe
While looking at my Ashwamegh 2/25 cam I have noticed that the cam carrier (the bearing) is sized at 2.495 while the hole in the case measures 2.510 that leaves about .015 of play between the two.
It seems like alot of "slop" to me. Wont' the cam "walk" with this much play ? I was wondering if I should make up a shim to take out some of the excess play. A soda can looks like about .004 to .005 and I'm thinking a "band" shim would be about right ??
I have read all the archived reading about the twins breaking cams , etc. and am concerned about this matter.
What do you guys think ?? Am I worried about something that I should not be ??
I hope I have written this so everyone understands the question.
32 coupe