locoboy
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| posted on 11/7/06 at 05:46 AM |
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Prop adapter pcd
Im going to order my prop today and i need to know what the PCD to specify on the engine end.
Can anyone confirm the PCD on an MK supplied sprocket adaptor?
I have a sprocket adaptor but its blank ie no holes drilled and tapped.
Thanks
ATB
Locoboy
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JoelP
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| posted on 11/7/06 at 07:36 AM |
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i took my adapter flange in to get it sized up. Mine was more than just holes, the guy also made the 'centre bore' fit right. Ie to help
centralise the flanges. Not sure if yours is the same design, mine was from attitude roadsters.
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chockymonster
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| posted on 11/7/06 at 08:01 AM |
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When I ordered mine from D&F they didn't even ask.
I just told them it was a bec and it lines up perfectly.
PLEASE NOTE - Responses on Forum Threads may contain Sarcasm and may not be suitable for the hard of Thinking.
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Guinness
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| posted on 11/7/06 at 08:06 AM |
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MK supplied my prop adaptor and propshaft. They only line up two ways, if you know what I mean. The holes appear to be two pairs, rather than evenly
spaced.
Not sure if that makes sense!
Mike
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locoboy
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| posted on 11/7/06 at 09:15 AM |
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Well when i say its blank its not totally blank.
I bought one off Ebay and it fits the splined shaft perfectly and NSdev made me a packing washer so all is fine except that it appears to be a bigger
overall diameter then most others i have seen and have a larger hole spacing (PCD) than most too..
When fitted i have approx 1mm clearance between the adapter edge and the casing of the engine. As seen below.
What i need to do is have it machined down in diameter and the smaller pcd holes drilled to match.
I just need to know the spacings as my prop will be mail order and i want to make sure i order a prop with the smaller pcd flange.
[img][/img]
ATB
Locoboy
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chockymonster
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| posted on 11/7/06 at 09:26 AM |
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Measurements for my adapter are approx 46mm between one pair of holes and 54mm between the other.
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locoboy
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| posted on 11/7/06 at 10:05 AM |
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Mine are approx 60 and 68mm apart.
ATB
Locoboy
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chockymonster
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| posted on 11/7/06 at 10:45 AM |
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you have u2u
PLEASE NOTE - Responses on Forum Threads may contain Sarcasm and may not be suitable for the hard of Thinking.
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