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MAC Bolt Pattern

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MAC Bolt Pattern
rwmorrisiii Offline
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#1
05-25-2018, 09:35 PM
Hey Guys, 

Does anyone have the specs or a drawing that shows the 4 bolt holes relative to the crank centerline on the 100cc MAC's? I'm working my way thru a potential new mount for my Kart and I need these bolt hole dimensions.

Thanks,

RM
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ted johnson Offline
Arizona City, AZ
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#2
05-26-2018, 07:52 AM (This post was last modified: 05-26-2018, 07:56 AM by ted johnson.)
You can extract the pattern from this. We've used this hole pattern several times on different mount plates. The .245 diameter on the mount holes is deliberate. This was a drawing to have the plate water jet cut. I always undersize my holes on water jet so I can clean them up on the drill press. A good drill size is .257, or Letter "F". Ted


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.pdf   macmt.pdf (Size: 23.65 KB / Downloads: 47)
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rwmorrisiii Offline
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#3
05-26-2018, 08:14 AM
Right On! Thanks so much.

-RM
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