Author Topic: GEM reed valve for Bultaco's  (Read 589 times)

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Offline Lozza

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GEM reed valve for Bultaco's
« on: June 26, 2017, 11:52:37 AM »
Anyone have any info of GEM reed conversions for Bultacos and when they were first available?
Jesus only loves two strokes

Offline tony27

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Re: GEM reed valve for Bultaco's
« Reply #1 on: June 26, 2017, 04:58:59 PM »
Have the 75 GEM catalog & they are shown in there, pretty sure they would have been in 74 or earlier

See if this link works
http://s788.photobucket.com/user/tony27_photo/CZ%20981%20random%20stuff/GEM%20reed/1975%20G%20E%20M%20catalogue/story

Offline LWC82PE

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Re: GEM reed valve for Bultaco's
« Reply #2 on: June 26, 2017, 09:29:51 PM »
I have 77 GEM catalogue and another i think is 78 or maybe 76?
Wanted - 1978 TS185 frame or frame&motor. Frame # TS1852-24007 up to TS1852-39022

Offline Lozza

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Re: GEM reed valve for Bultaco's
« Reply #3 on: June 26, 2017, 10:03:32 PM »
Cheers thats very helpful mainly looking for evidence of reed conversions pre 72
Jesus only loves two strokes

Offline tony27

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Re: GEM reed valve for Bultaco's
« Reply #4 on: June 27, 2017, 06:10:55 PM »
The CZs shown are pre73 models if that helps, not up on my Bullys enough to be able to tell age of motor in the photos

Offline Natroy

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Re: GEM reed valve for Bultaco's
« Reply #5 on: June 27, 2017, 07:11:09 PM »
I know they were available pre '75. They use to put them on the early CR's.