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 Quicker turn throttle

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bandit12
Montanarolo
Montanarolo
bandit12


Posts : 11
Join date : 2022-04-17

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PostSubject: Quicker turn throttle   Quicker turn throttle Icon_minitime1Sat Jul 16, 2022 12:47 pm

I would like less rotation on my throttle, are there any options?
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beetle
GRiSO Capo
GRiSO Capo
beetle


Posts : 9388
Join date : 2013-09-30

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PostSubject: Re: Quicker turn throttle   Quicker turn throttle Icon_minitime1Sat Jul 16, 2022 3:58 pm


Here be tygers!

When you say "less rotation", do you mean overall, or just say the last 1/4 to WOT?


I have tried many throttle tube variations. Most will require a new throttle housing. To get overall less rotation, a larger diameter is required. You'll find yourself doing 50 mph in your driveway if you're not careful. Low speed manoeuvring or stop-start traffic will be a nightmare.

You can get quarter turn throttle tube that allows you to get to WOT quickly, but otherwise normal throttle.

G2 Ergonomics make several, mostly for dirt bikes or Harleys.




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bandit12
Montanarolo
Montanarolo
bandit12


Posts : 11
Join date : 2022-04-17

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PostSubject: Re: Quicker turn throttle   Quicker turn throttle Icon_minitime1Sat Jul 16, 2022 5:23 pm

Yeah more like a quarter turn throttle.....or maybe a geometry to get it wide open quicker
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Oz1200Guzzi
Don Abbondio
Don Abbondio
Oz1200Guzzi


Posts : 5989
Join date : 2014-03-13
Age : 67

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PostSubject: Re: Quicker turn throttle   Quicker turn throttle Icon_minitime1Sat Jul 16, 2022 5:49 pm

You can also load the throttle + table in the ECU map to do exactly that - costs way less $$ and only costs some time. You can also tame it at the beginning so you don't do 50 mph in the driveway.
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beetle
GRiSO Capo
GRiSO Capo
beetle


Posts : 9388
Join date : 2013-09-30

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PostSubject: Re: Quicker turn throttle   Quicker turn throttle Icon_minitime1Sat Jul 16, 2022 8:21 pm



But that doesn't actually open the butterflies, Tony. You kinda need to. You know, for air.



Razz




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beetle
GRiSO Capo
GRiSO Capo
beetle


Posts : 9388
Join date : 2013-09-30

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PostSubject: Re: Quicker turn throttle   Quicker turn throttle Icon_minitime1Sat Jul 16, 2022 8:38 pm


Some info for you Bandit.

The G2 quarter turn 7/8 Harley throttle tube I use due to my single throttle body modification as it has a 60mm throttle with a big turning angle. The cam profile allows the throttle to be open from 'cruise' to 'go to gaol' in one go, without having to grab a second handful. Should be even quicker on a stock throttle setup. It won't fit in the GRiSO stock throttle housing, unfortunately.


[You must be registered and logged in to see this image.]







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bandit12
Montanarolo
Montanarolo
bandit12


Posts : 11
Join date : 2022-04-17

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PostSubject: Re: Quicker turn throttle   Quicker turn throttle Icon_minitime1Sat Jul 16, 2022 10:03 pm

I get it...it rolls up on the cam towards wfo but has stock feel at lower demands
Another question: are Norge throttle bodies larger and will they bolt up to a GRiSO 1100?
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beetle
GRiSO Capo
GRiSO Capo
beetle


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PostSubject: Re: Quicker turn throttle   Quicker turn throttle Icon_minitime1Sat Jul 16, 2022 10:23 pm


I believe they're the same. 45mm. Should bolt straight up, if required.



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Pete Roper
GRiSO Capo
GRiSO Capo
Pete Roper


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Join date : 2013-05-29
Age : 65

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PostSubject: Re: Quicker turn throttle   Quicker turn throttle Icon_minitime1Sat Jul 16, 2022 10:31 pm

The 1100's and 1200 2V bikes all use the same identical 45mm TB's. 8V's all use 50mm. (Edit. Not Cali 1400's.)
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bandit12
Montanarolo
Montanarolo
bandit12


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Join date : 2022-04-17

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PostSubject: Re: Quicker turn throttle   Quicker turn throttle Icon_minitime1Sun Jul 17, 2022 10:26 am

Will an 1100 benefit with larger throttle bodies?
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beetle
GRiSO Capo
GRiSO Capo
beetle


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PostSubject: Re: Quicker turn throttle   Quicker turn throttle Icon_minitime1Sun Jul 17, 2022 1:20 pm


No.




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guzziownr
Nibbio
Nibbio
guzziownr


Posts : 561
Join date : 2013-12-23

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PostSubject: Re: Quicker turn throttle   Quicker turn throttle Icon_minitime1Mon Jul 18, 2022 7:05 am

G2 makes Guzzi throttles with interchangeable cams:  [url=https://servimg.com/view/19618319/231][You must be registered and logged in to see this image.]

None listed for Guzzi but one of them should be a fit. [You must be registered and logged in to see this link.]
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