UK Karting - Notice Board (2-Stroke Karting) : Re: Main Jet Sizing for Rotax

Notice Board (2-Stroke Karting)

Re: Main Jet Sizing for Rotax
Posted by 'JohnM' on 23 Jan 2012 @ 20:15

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JohnMJoined: March 2008
Total Posts: 1
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Just had all our main jets measured up by our engine builder HRS using degignated equipment. From 15 jets checked we only achieved 4 which measured correctly with sizes stamped on the jets! No wonder at times we didn't notice any changes to our carb/engine performances when we made jetting changes!!
We for one acssumed all main jets as well as other internal carb parts etc. were manufactured to fine and exact accurate tolorances and marked accordingly by Dellorto. In future, if we need to purchase new jets we'll be purchasing ours from our engine builder.

Message Thread:

Main Jet Sizing for Rotax by 'Slippery1' (17 Jan 2012 @ 16:07)

Re: Main Jet Sizing for Rotax by 'rjbcar27' (17 Jan 2012 @ 16:10)

Re: Main Jet Sizing for Rotax by 'John' (17 Jan 2012 @ 17:06)

Re: Main Jet Sizing for Rotax by 'PaulMRotax' (17 Jan 2012 @ 17:42)

Re: Main Jet Sizing for Rotax by 'raceinstructor' (17 Jan 2012 @ 18:46)

Re: Main Jet Sizing for Rotax by 'PaulMRotax' (17 Jan 2012 @ 19:52)

Re: Main Jet Sizing for Rotax by 'raceinstructor' (17 Jan 2012 @ 20:07)

Re: Main Jet Sizing for Rotax by 'QuickOldTimer' (17 Jan 2012 @ 21:21)

Re: Main Jet Sizing for Rotax by 'PaulMRotax' (17 Jan 2012 @ 21:30)

Re: Main Jet Sizing for Rotax by 'John' (17 Jan 2012 @ 23:26)

Re: Main Jet Sizing for Rotax by 'PaulMRotax' (17 Jan 2012 @ 21:25)

Re: Main Jet Sizing for Rotax by 'Slippery1' (18 Jan 2012 @ 8:42)

Re: Main Jet Sizing for Rotax by 'Andy99' (18 Jan 2012 @ 8:48)

Re: Main Jet Sizing for Rotax by 'John' (18 Jan 2012 @ 8:54)

Re: Main Jet Sizing for Rotax by 'Andy99' (18 Jan 2012 @ 9:01)

Re: Main Jet Sizing for Rotax by 'PaulMRotax' (18 Jan 2012 @ 9:53)

Re: Main Jet Sizing for Rotax by 'Slippery1' (18 Jan 2012 @ 9:05)

Re: Main Jet Sizing for Rotax by 'Andy99' (18 Jan 2012 @ 9:19)

Re: Main Jet Sizing for Rotax by 'Slippery1' (18 Jan 2012 @ 9:28)

Re: Main Jet Sizing- Ask the scruts? by 'SteveAW' (18 Jan 2012 @ 12:47)

Re: Main Jet Sizing- Ask the scruts? by 'John' (18 Jan 2012 @ 14:42)

John by 'stecrmh51' (19 Jan 2012 @ 13:16)

Re: Steve by 'John' (19 Jan 2012 @ 15:03)

Re: Steve by 'John' (19 Jan 2012 @ 15:06)

Re: Steve by 'stecrmh51' (19 Jan 2012 @ 20:20)

Re: Steve by 'PaulMRotax' (19 Jan 2012 @ 19:21)

Re: Main Jet Sizing for Rotax by 'Andy99' (18 Jan 2012 @ 14:09)

Re: Main Jet Sizing for Rotax by 'Newjohn' (18 Jan 2012 @ 17:19)

Re: Main Jet Sizing for Rotax by 'John' (18 Jan 2012 @ 17:33)

Re: Main Jet Sizing for Rotax by 'Slippery1' (03 Feb 2012 @ 12:55)

Re: Main Jet Sizing for Rotax by 'raceinstructor' (18 Jan 2012 @ 17:36)

Re: Main Jet Sizing for Rotax by 'buzzinrussell' (18 Jan 2012 @ 22:01)

Re: Main Jet Sizing for Rotax by 'MaxMat' (18 Jan 2012 @ 22:36)

Re: Main Jet Sizing for Rotax by 'buzzinrussell' (18 Jan 2012 @ 22:48)

Re: Main Jet Sizing for Rotax by 'buzzinrussell' (18 Jan 2012 @ 23:00)

Re: Main Jet Sizing for Rotax by 'JohnM' << You are here!

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