UK Karting - Notice Board (2-Stroke Karting) : Rotax Piston Sizes???

Notice Board (2-Stroke Karting)

Rotax Piston Sizes???
Posted by 'jak70' on 10 Jul 2009 @ 13:59

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jak70Joined: November 2006
Total Posts: 1
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why do Rotax sell 3 different sizes of piston

53.97mm
53.98mm
and 53.99mm

do you havt to have differnt barrels to mach the pistons and when would youuse the different sizes to gain in performance?

i see no purpose in having different sizes

help me please

thankyou

Message Thread:

Rotax Max Barrel and Piston Sizes by 'paulhix' (03 Jul 2009 @ 9:46)

Re: Rotax Max Barrel and Piston Sizes by 'mlbeave' (03 Jul 2009 @ 10:39)

Re: Rotax Max Barrel and Piston Sizes by 'raceinstructor' (03 Jul 2009 @ 16:56)

Re: raceinstructor by 'mlbeave' (03 Jul 2009 @ 20:41)

They do hone them but not with a normal by 'Andrewrr' (07 Jul 2009 @ 10:56)

Rotax Piston Sizes??? by 'jak70' << You are here!

Re: Rotax Piston Sizes??? by 'paulhix' (10 Jul 2009 @ 15:00)

Re: jak70 by 'mlbeave' (10 Jul 2009 @ 16:29)

Re: jak70 by 'jak70' (11 Jul 2009 @ 9:23)

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