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86 Aero 50 fuel valve

Posted: Wed Jun 03, 2009 11:15 am
by jack1018
Would the spree fuel valve work on an Aero 50? What other model's fuel valve are interchangeable with the aero 50's? thanks

Re: 86 Aero 50 fuel valve

Posted: Wed Jun 03, 2009 2:40 pm
by Wheelman-111
Greetings:

It's more complicated than that, and simpler. Tank fittings for the '85 Aero were different from the '86-'87. Sorry I no longer recall the exact dimensions, but I saw this firsthand. Secondhand I've read that the Sprees and Aeros (Slings and Arrows?) all had the same dimensions in 1985. Presumably this means that an '86 Spree petcock might fit an '86 Aero tank, but one from an '85 Spree would not. If anyone has an example of these specific model/years, perhaps they'd be so kind as to measure at the next opportunity.

Re: 86 Aero 50 fuel valve

Posted: Wed Jun 03, 2009 2:54 pm
by jack1018
What are the critical dimensions for the valve to fit? ie: thread size and pitch, etc.

Re: 86 Aero 50 fuel valve

Posted: Wed Jun 03, 2009 3:00 pm
by bradthreee
Wheelman-111 wrote:Greetings:

It's more complicated than that, and simpler. Tank fittings for the '85 Aero were different from the '86-'87. Sorry I no longer recall the exact dimensions, but I saw this firsthand. Secondhand I've read that the Sprees and Aeros (Slings and Arrows?) all had the same dimensions in 1985. Presumably this means that an '86 Spree petcock might fit an '86 Aero tank, but one from an '85 Spree would not. If anyone has an example of these specific model/years, perhaps they'd be so kind as to measure at the next opportunity.
84-85 Sprees use a smaller nutted petcock 14mm i think
86-87 Use the larger nutted petcock 16mm i think

hehe is said nutted :oops: