A throttle that doesn't self-close. Failure? -- Wicked Uncle Nigel - Manufacturer of the "Champion-105" range of rearsets and Ducati Race Engineer. WS* GHPOTHUF#24 APOSTLE#14 DLC#1 COFF#20 BOTAFOT#150 HYPO#0(KoTL) IbW#41 SBS#39 Enfield 500 Curry House Racer "The Basmati Rice Burner", Honda GL1000K2 (On its hols) Kawasaki ZN1300 Voyager "Oh, Oh, It's so big" Suzuki TS250 "The Africa Single" Yamaha GTS1000
Using the patented Mavis Beacon "Hunt&Peck" Technique, Champ It's the Enfield. A non-closing throttle would be the least of its worries. -- Wicked Uncle Nigel - Manufacturer of the "Champion-105" range of rearsets and Ducati Race Engineer. WS* GHPOTHUF#24 APOSTLE#14 DLC#1 COFF#20 BOTAFOT#150 HYPO#0(KoTL) IbW#41 SBS#39 Enfield 500 Curry House Racer "The Basmati Rice Burner", Honda GL1000K2 (On its hols) Kawasaki ZN1300 Voyager "Oh, Oh, It's so big" Suzuki TS250 "The Africa Single" Yamaha GTS1000
Wotcha. Not as far as I can see from this :---> http://www.motuk.co.uk/manual/mc_contents.htm To quote <<A throttle friction device will not constitute a reason for rejection unless it adversely affects the throttle operation.>> http://www.motuk.co.uk/mcmanual_630.htm <-- on that page .
Just a quick caveat, that is a throttle designed to self close should self close. If it's the Enfield it's a failure, if it's some strange Thruxton Flagellator from 1912 with a signal box lever as a means of controlling the vapours then probably not.