Scooter restorations Jap crank.

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drunkmunkey6969
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Bofs wrote:Glasgow Lambretta have the Meceur cranks advertised for £90, best deal on them I`ve seen.

http://www.glasgowlambretta.co.uk/gl_parts.html
I'd double check on that one before ordering, I could be wrong but I don't think that is the higher spec one with shimmed big end.
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Andy Pickering
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So I'm at risk of bending my conrod running this crank with the Avanti on or is it just not fit for purpose on the rb?

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Muppet
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Andy Pickering wrote:So I'm at risk of bending my conrod running this crank with the Avanti on or is it just not fit for purpose on the rb?

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some say there are better choices for the more powerful motor,
muppet,
C’est la vie
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Andy Pickering
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Up grade then to Jap rod and silver caged bearing with the strong indian webs should bring me up to scratch
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Toddy
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Andy Pickering wrote:Up grade then to Jap rod and silver caged bearing with the strong indian webs should bring me up to scratch
Big hints to the Mrs for xmas then :lol:
As my Dad used to say "Each to their own lad"
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Andy Pickering
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Ye Paul thats the sip rims out the window :cry:
:D
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Lamaddict
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drunkmunkey6969 wrote:
Bofs wrote:Glasgow Lambretta have the Meceur cranks advertised for £90, best deal on them I`ve seen.

http://www.glasgowlambretta.co.uk/gl_parts.html
I'd double check on that one before ordering, I could be wrong but I don't think that is the higher spec one with shimmed big end.
This would be useful to know and if they don't have the MEC with shims who does for a comparable price?

The SR cranks are good with those Jap big end bearings, I've just got one for a 175 set up. The SIL rod might be an issue with an RB?
Supereibar
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Andy, my experience here is dwarfed by the much more advanced "jedies" in the matter BUT, I would say that in order to fit the jap rod, you will need to check the stroke first, as the Jap rods always need a matching piston or a matching packing plate.
Jazzy
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just to clarify, does the rb run standard length rod 107 and does it require a bigger oil slot in the big end.
shocky
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Jazzy wrote:just to clarify, does the rb run standard length rod 107 and does it require a bigger oil slot in the big end.
yes to rod dont know about the oil slot
http://www.afrayspeed.co.uk/index.php?p ... buteID=CRR
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