UK Karting - Notice Board (2-Stroke Karting) : Re: Rotax Max variations

Notice Board (2-Stroke Karting)

Re: Rotax Max variations
Posted by 'ijsjs' on 15 Jul 2010 @ 12:53

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ijsjsJoined: October 2005
Total Posts: 1
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Most of the performance variation came from the barrels. The 2009 on barrels are CNC machined to a greater tollerance making things more even. They used to be cast. The mold would wear and need replacing hence some years better than others. A rebuilt engine is deffinately quicker than a jag supplied new motor. An engine builder will take more care and do what he can (within the rules) to improve the engine. My lads was quiker/higher revving. As for teams I don't think it would be a simple as you suggest. My guess is the buy x number giving them to the engine builder. He will then build say two using the best bits. The others put back together and sold.

Message Thread:

Rotax Max variations by 'HappyWheels77' (15 Jul 2010 @ 12:35)

Re: Rotax Max variations by 'ijsjs' << You are here!

Re: Rotax Max variations by 'HappyWheels77' (15 Jul 2010 @ 23:00)

Re: Rotax Max variations by 'Ditch' (16 Jul 2010 @ 22:29)

Re: Rotax Max variations by 'ijsjs' (16 Jul 2010 @ 22:57)

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