Scooterotica

johnd

What port timings does the 62 crank give you? Work from there I suppose. Rev-tour? Characteristics?

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johnd

There was an issue with the 64mm piston, highlighted by MB I believe. I still managed to run a tuned SR186 on its original piston for thousands of miles. It's still running strong with only a small rattle at idle (not even sure it's there) Because of this I fitted 66mm SR pistons to a couple of 200 ...

johnd

OzOAP wrote:Don't bolt anything onto a Mk1 T5!
He should change his mrs for a longer legged version.

johnd

There should be an "all of the above" option.

I've used two SR pistons and both have been fine, I liked the drawn wire rings most of all. Would also rate the mahle 2ring.

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johnd

I've used genuine SR before, can't fault them.

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johnd

Make sure you just don't need to file a bit off your brake lever where it pushes on the master cylinder piston. saw a few ScootRS brake set ups that once assembled were pushing on this causing the brake to bind a bit.

johnd

Keep it and tune it! Great thread!

johnd

Love that DL!!

johnd

+1 on the deanspeed piston. 64mm and will slot straight in (check the clearance of course).
should be cheaper than a mugello piston.

johnd

Mugello piston will work, or an oversize SR?

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Search found 185 matches

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Re: 64mm (185cc)pistons- any good or shite?

Re: 64mm (185cc)pistons- any good or shite?

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