Author Topic: Montessa 250 VR  (Read 406 times)

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Offline 2 shocks

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Montessa 250 VR
« on: December 29, 2017, 01:21:04 PM »
Would anybody know the original needle jet and needle size for a 1974 - 75 Montessa VR 250, Bing Carby

Thanks

Ken Baker

Offline Hoony

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Re: Montessa 250 VR
« Reply #1 on: December 29, 2017, 10:13:11 PM »
Contact Ross Nimmo on Facebook Ken, he's your Monty man
Long time Honda Fan, but all bike nut in general, Big Bore 2 stroke fan.    http://www.youtube.com/watch?v=XJoKP6MawYI
1985 Honda CR500RF "Big Red"
1986 Honda CR250RG
2005 KTM 300EXC "The GruntMeister" ( I love that engine)

Offline bigk

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Re: Montessa 250 VR
« Reply #2 on: December 30, 2017, 09:00:46 AM »
Contact Jared bates at Southwest Montesa, a wealth of knowledge & a real nice, helpful guy.
K

Offline cappra

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Re: Montessa 250 VR
« Reply #3 on: January 03, 2018, 06:35:35 AM »
Ken,
Bing 11500- 34mm

Main jet- 155/160
Low speed jet (pilot)- 50
Needle jet- 2.85
Needle- 46-281/46-283

Offline 2 shocks

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Re: Montessa 250 VR
« Reply #4 on: January 11, 2018, 08:25:04 AM »
thanks to hoony mick hughes and cappra problem solved