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186 Imola + Crankshaft -BGM Pro HPC 60mm stroke, 110mm con-r

Posted: Mon Jul 18, 2011 7:45 pm
by Leyers
Hi you guys,

I have a Lambretta LI 125 Special and offcourse we need to tune it a bit.

What do you think about installing an 186 Imola in combination with a Crankshaft -BGM Pro HPC 60mm stroke, 110mm con-rod- Lambretta DL/GP 125-250ccm.

I am sure i want te Imola not sure about the crankshaft.

Any ideas?

Re: 186 Imola + Crankshaft -BGM Pro HPC 60mm stroke, 110mm c

Posted: Mon Jul 18, 2011 9:53 pm
by soullad
Hi Leyers,
I ran an Imola with an MB 110 mm rodded crank for years, it was the smoothest lammy I ever ridden and was very reliable. If you can afford the MB cranks then treat yourself, failing that try the black MEC crank or buy a regular Indian crank and get it split / repressed with the rod of your choice. I needed a 2mm packing plate for the regular meteor piston sold with the kit, and I never used a head gasket. matched with a 28mm phbh, it ran with a clubman, scootrs and jl4 equally well.
I am now rebuilding it after many years/miles with an rd350lc piston on the 110 rod.
Hope that helps

Re: 186 Imola + Crankshaft -BGM Pro HPC 60mm stroke, 110mm c

Posted: Wed Jul 20, 2011 9:15 am
by red ghost
I'm running one of the new BGM 60/110 cranks and I can't fault it. But if an Imola is anything like a Mugello V4 then you may have dramas....

Re: 186 Imola + Crankshaft -BGM Pro HPC 60mm stroke, 110mm c

Posted: Wed Jul 20, 2011 8:36 pm
by a.lo
so those cranks are finally available then, was after one a couple of years ago after seeing them in their (Sck) catalogue but theynever seemed to have them :cry:

Re: 186 Imola + Crankshaft -BGM Pro HPC 60mm stroke, 110mm c

Posted: Thu Jul 21, 2011 9:05 am
by red ghost
a.lo wrote:so those cranks are finally available then, was after one a couple of years ago after seeing them in their (Sck) catalogue but theynever seemed to have them :cry:

I got one of the older ones as well.. ;)