Parts Source: KNOTS2U

[SteveG]

Jeff,

Thanks for the response. The Aircraft Spruce kit is exactly the same thing as the Knots2U kit but a buck less expensive. Any idea why both list C337 as applicable but both specify in bold type "for non-fuel injected engines"? I seem to recall trying a dash 12 o-ring once before but the cross-section was too large for the bore diameter. If you've used these successfully I try again. Although I've never used the primers for their intended cold start purpose I'd like to have them working if for no other reason than to seal the fuel line, otherwise you literally have raw fuel inside the cabin.

Regards, Steve G.