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new crank

Posted: Mon Sep 16, 2013 8:49 pm
by sjc
thinking of swopping my 58x110 rodded crank and fitting a 60x110.. wot are the advantages and disadvantages,,,cheers steve,,,,,,,,,,,p.s, cranks goin into a mb race tour tuned ts1,,

Re: new crank

Posted: Tue Sep 17, 2013 7:30 pm
by Train Driver
Could I just add on
What about a 60mm crank and 120mm rod, work ??
Super smooth ??

Re: new crank

Posted: Tue Sep 17, 2013 7:42 pm
by rosscla
Train Driver wrote:Could I just add on
What about a 60mm crank and 120mm rod, work ??
Super smooth ??
I think we had that suggestion before but seem to recall opinion was that 13mm of packer was probably excessive and might cause some other issues cowling and exhaust fitment being two.

Re: new crank

Posted: Wed Sep 18, 2013 5:25 am
by warts
Unless you could find a piston with a very low crown/deck height.

Re: new crank

Posted: Wed Sep 18, 2013 7:13 pm
by rosscla
warts wrote:Unless you could find a piston with a very low crown/deck height.

True, but I'm guessing they're like rocking horse sh!te

Re: new crank

Posted: Wed Sep 18, 2013 7:41 pm
by Train Driver
MB do low crown pistons

Re: new crank

Posted: Sat Sep 21, 2013 9:24 am
by mickdale
talk to mark, + he will want to know what stroke you will use when porting the cylinder

Re: new crank

Posted: Sat Sep 21, 2013 9:48 am
by Muppet
search the web and ejukate yself wiv stuff from peeps like these http://www.bimotion.se. ifin y read the page as opens itll tel y a little bout rod length n efect,

muppet,

Re: new crank

Posted: Sat Sep 21, 2013 9:16 pm
by tea5ive
nice one muppet, very good reading 8-)