What is acceptable? - Page 2 - SV650.org

admin · 15-09-23, 06:12 PM

Wasn't there a twin Venturi system with a small and large butterfly in the intake in fi Suzuki's to help with low speed fueling?

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DarrenSV650S · 15-09-23, 07:13 PM

Didn't they do something with the fuelling at low speed to help new riders ?

Craig380 · 15-09-23, 07:14 PM

Not sure, to be honest. The FI SVs have a single constant-diameter TB and injector per cylinder with primary and secondary throttle butterflies. I know some of the GSX-R 4s have primary and secondary injectors too.

Seeker · 15-09-23, 07:18 PM

Quote:

Originally Posted by DarrenSV650S

Didn't they do something with the fuelling at low speed to help new riders ?

The Gen3 SV increases revs automatically as it senses the clutch switch to help novice riders from stalling.

DarrenSV650S · 15-09-23, 07:20 PM

Ahh yeah that's what it was. My street triple actually does that too now that I think about it. I still manage to stall it sometimes

15-09-23, 06:12 PM	#11
admin John T Mega Poster Join Date: May 2003 Location: Shrewsbury, Shrops, UK Posts: 2,455	Re: What is acceptable? Wasn't there a twin Venturi system with a small and large butterfly in the intake in fi Suzuki's to help with low speed fueling? Sent from my moto g(50) using Tapatalk __________________ Admin for this forum and the main site. John@sv650.org

15-09-23, 07:13 PM	#12
DarrenSV650S Member Mega Poster Join Date: Jul 2006 Location: Dundee Posts: 4,404	Re: What is acceptable? Didn't they do something with the fuelling at low speed to help new riders ?

15-09-23, 07:14 PM	#13
Craig380 Member Mega Poster Join Date: May 2015 Posts: 1,238	Re: What is acceptable? Not sure, to be honest. The FI SVs have a single constant-diameter TB and injector per cylinder with primary and secondary throttle butterflies. I know some of the GSX-R 4s have primary and secondary injectors too.

15-09-23, 07:20 PM	#15
DarrenSV650S Member Mega Poster Join Date: Jul 2006 Location: Dundee Posts: 4,404	Re: What is acceptable? Ahh yeah that's what it was. My street triple actually does that too now that I think about it. I still manage to stall it sometimes

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