1977 MC5 175 Lectron and Air Boot

Started by johnbowman, October 05, 2021, 02:31:56 PM

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johnbowman

Hello,

I'm trying to piece together a 1977 MC5 175. I would like to use a 32mm or 34mm Lectron carb for running AHRMA cross country.

Does anyone have a Lectron carb and boot for sale? Do the carbs only come in 38mm?

I would appreciate any advice from veteran enduro/cross country riders on the proper size Lectron to use.

Please let me know.

Thanks,

John

PS. Also need a seat cover.

johnbowman

Okay. Al helped me find the air boot online. I still need a Lectron carb and seat cover.

Carl Hill

DC plastic sells seat covers. I have another Lectron carb, not sure of size. I will find it and measure.

johnbowman

Quotequote:Originally posted by Carl Hill

DC plastic sells seat covers. I have another Lectron carb, not sure of size. I will find it and measure.

Carl,

Thanks for the help! Please let me know on the carb.

John

Carl Hill

Well it wasn't with my Bing carbs. Must have put it somewhere else. Will look again Friday.

skiracer

John, if you order a new Lectron, you can spec the size of the intake side to match the size of the carb boot.  I run a 34mm on my 1976 XC 175.

1976 250 MC5 Original Owner
1976 Penton 175 XC
1976 250 MC5 Original Owner
1976 Penton 175 XC
1977 250 GS6
@flyracingusa

Carl Hill

Found it. Measures 37mm. Probably for 250