Author Topic: Convert carb adjustment question  (Read 1338 times)

Offline bigbikerrick

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Convert carb adjustment question
« on: November 09, 2023, 10:25:08 PM »
hello Folks, when adjusting the carburetors on a convert, as in carb balance, idle mixture, and idle speed, is it best to make those adjustments with the clutch pulled in, or with the clutch out,and the drag of the torque converter slipping on the engine? Or does it even matter? Of course when testing the higher speed carb balance the clutch has to be pulled in.
thanks
Rick D.
"You meet the most interesting people on a Guzzi"

Offline jkguzzi

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Re: Convert carb adjustment question
« Reply #1 on: November 10, 2023, 05:26:28 AM »
I never used the clutch on my Convert so the drive line was engaged when adjusting carbs. Never had a problem and always got the expected results.

Offline chuck peterson

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Re: Convert carb adjustment question
« Reply #2 on: November 10, 2023, 06:40:06 AM »
Brake on for idle and mixture..

Centerstand for full advance..

Never touched the clutch…
"I'd like to thank all my friends who have kept my Guzzi's going, but mostly...TOMB."
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Offline Tom

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Re: Convert carb adjustment question
« Reply #3 on: November 11, 2023, 10:38:48 PM »
Same like Chuck.   :thumb:
From the Deep Deep South out in left field.  There are no stupid questions.  There are however stupid people asking questions.  🤣, this includes me.  😉 Hawaii.

Offline lazlokovacs

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Re: Convert carb adjustment question
« Reply #4 on: November 12, 2023, 06:51:02 AM »
mine doesn't have a center-stand!!

haven't been brave enough to do the full advance yet

Offline chuck peterson

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Re: Convert carb adjustment question
« Reply #5 on: November 12, 2023, 08:32:00 AM »
TOMB has an interesting skid mark in his garage

I forgot the new front dampers and springs left the rear wheel a little close to the floor

“What’s that burning rubber smell?..” moving the forks up the triple tree solves the rear wheel clearance

It’s not that far into the rpm range before it’s at full advance

But you still can’t know what rpm it’s happening at…I kept nudging it to more advance until it starts to pink on the road test, then back off a hair
"I'd like to thank all my friends who have kept my Guzzi's going, but mostly...TOMB."
150k on Verts
750 Nevada
400f
R5 Yammie
BV250
4x 1976 Moto Demm Smily,, now 5, oops now 6, oops now 7
1980 SP1000 in little bits and pieces

Offline bigbikerrick

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  • Location: Southeastern corner of Arizona, right next to "Old Mexico, and New Mexico"
Re: Convert carb adjustment question
« Reply #6 on: November 12, 2023, 10:27:12 AM »
  Regarding......."TOMB has an interesting skid mark in his garage

I forgot the new front dampers and springs left the rear wheel a little close to the floor "

HaHaHa, Been there, done that, when I had my Cal II automatic..... I not only had a big "skid mark" on my garage floor, but also a matching skid mark on my "tidy whities"!   :grin:
Rick D.
"You meet the most interesting people on a Guzzi"

Offline Vecchio Lupo

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Re: Convert carb adjustment question
« Reply #7 on: November 12, 2023, 08:58:23 PM »
the manual has a 1-2-3 procedure that I ignored and had lots of problems.
#1 adjust valves
#2 set the timing/ adj points
#3 set carbs

do yourself a favor and don't skip ahead to #3
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