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Author Topic: wanted side exh/port over 250 air cooled 2 stroke motor  (Read 2026 times)

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Offline jimg1au

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wanted side exh/port over 250 air cooled 2 stroke motor
« on: November 22, 2009, 12:57:17 pm »
wanted motor for my single down tube longtrack bike,thought of cutting frame but it is too rare a frame to cut up.almost bought a bully but wanted to be paid by western union money order so a 400.00 us gamble i was not going to take.
motors like
it/yz 465
rm 370/400
any thing not center port exhurst.
cheers
jim
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mx250

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Re: wanted side exh/port over 250 air cooled 2 stroke motor
« Reply #1 on: November 22, 2009, 01:38:43 pm »
VA360 Monty ;).
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Offline jimg1au

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Re: wanted side exh/port over 250 air cooled 2 stroke motor
« Reply #2 on: November 22, 2009, 02:59:26 pm »
yes a 360 monty would be nice i dont suppose you have one
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Offline Lozza

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Re: wanted side exh/port over 250 air cooled 2 stroke motor
« Reply #3 on: November 22, 2009, 05:18:47 pm »
Your MT cylinder is still here jim ;)
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Jesus only loves two strokes

Offline jimg1au

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Re: wanted side exh/port over 250 air cooled 2 stroke motor
« Reply #4 on: November 22, 2009, 05:22:17 pm »
lozza i know but i would like a motor over 250cc.i have a mr250 side port elsinore motor.just keeping the cr250 stuff as spares for my cr250m
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Offline Freakshow

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Re: wanted side exh/port over 250 air cooled 2 stroke motor
« Reply #5 on: November 23, 2009, 09:25:37 pm »
XL 420 what about them , they side port or the 360 ?
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74 Yamaha YZ's - 75 Yamaha YZ's
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Offline jimg1au

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Re: wanted side exh/port over 250 air cooled 2 stroke motor
« Reply #6 on: November 23, 2009, 09:42:04 pm »
xl420 is 4 stroke
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Offline Mick D

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Re: wanted side exh/port over 250 air cooled 2 stroke motor
« Reply #7 on: November 23, 2009, 09:52:49 pm »
What ERA were you thinking of Jim?
An 80 81 PE 400 engine lays out a nice controlable spread of power to the ground, and is just begging to be developed ::)
Cheers, Mick
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"light weight, and it works great"  :)

Offline Lozza

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Re: wanted side exh/port over 250 air cooled 2 stroke motor
« Reply #8 on: November 23, 2009, 11:09:06 pm »
Could stroke the 250 a bit Jim and see what pistons are out there,would 280cc be enough  for you? ;D ;D
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Offline jimg1au

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Re: wanted side exh/port over 250 air cooled 2 stroke motor
« Reply #9 on: November 24, 2009, 06:17:31 am »
mick
pre 85 for sliders seeing i will use a 2 stroke
lozza
that would be ok but i dont think the cr/mt box would handle the extra power
cheers
jim
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Offline Lozza

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Re: wanted side exh/port over 250 air cooled 2 stroke motor
« Reply #10 on: November 24, 2009, 07:15:24 am »
We'll get undercut
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Jesus only loves two strokes
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