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DR180 rebore advice

Posted: Wed Oct 09, 2013 2:03 pm
by shocky
What clearance are people using beedspeed say 3thou someone else has said standard vespa use .035mm or1.37 thou as standard and 3 thou would be way to much piston is asso (INCREDIBLY only 45gbp) opinions please

Re: DR180 rebore advice

Posted: Wed Oct 09, 2013 6:11 pm
by goldeneye
last DR180 I had rebored I had 4 thou clearance on it, it rattled a bit at tickover , but DR"s do anyway. its been on the lads scoot for 4 years no probs. good cheap kits when set up right.

Re: DR180 rebore advice

Posted: Thu Oct 10, 2013 12:23 pm
by shocky
goldeneye wrote:last DR180 I had rebored I had 4 thou clearance on it, it rattled a bit at tickover , but DR"s do anyway. its been on the lads scoot for 4 years no probs. good cheap kits when set up right.
cheers
;)