Search found 98 matches

by Bern
Mon Aug 14, 2017 5:11 am
Forum: Wheel, Brake & Tyre Shop
Topic: Borletti Speedo Drive
Replies: 0
Views: 1695

Borletti Speedo Drive

Hi folks. The tab washer has bent on my speedo drive and I would like to replace it. 1974 GT750 There are two parts 0795.38.630 and 0796.38.630 is the only difference one comes with a washer and one comes without? The order when mounting would be shock, small washer, speedo drive, large washer, whee...
by Bern
Fri Aug 11, 2017 11:13 am
Forum: Videos etc - DUCATI related
Topic: Ducati 74 750 Sport
Replies: 0
Views: 901

Ducati 74 750 Sport

Nice video that appears to be recent.

https://www.youtube.com/watch?v=i-datLKhGNQ
by Bern
Tue Aug 08, 2017 10:23 am
Forum: Electrical and Wiring Shop
Topic: Silent Hektic Ignition
Replies: 3
Views: 695

Re: Silent Hektic Ignition

What trouble shooting have you done? Since the front is working have you swapped the wire from the pickup to the rear coil to test if the coil, wire and plug are working when you manually turn the engine over with the plugs removed? I would rule this out before messing with the pickups. Are the coil...
by Bern
Tue Aug 08, 2017 2:18 am
Forum: Electrical and Wiring Shop
Topic: Silent Hektic Ignition
Replies: 3
Views: 695

Re: Silent Hektic Ignition

They are inexpensive and work well and are pretty easy to set up..

https://store.bevelheaven.com/Electrica ... ort-GT-SS/

I added a ground wire from the battery that mounts at the clutch cable, it seemed to help generate a better spark when setting up my timing.
by Bern
Mon Aug 07, 2017 7:16 am
Forum: Electrical and Wiring Shop
Topic: 73 GT Alternator replacement options
Replies: 11
Views: 1461

Re: 73 GT Alternator replacement options

What I used.

Electrex RO93 - Rotor Approx $200 Canadian shipped
Arrowhead Electrical ADC6000 - Bridge rectifier-regulator Approx $80 Canadian shipped

Modified stator as stated in 1974 GT Alternator Mod thread.
viewtopic.php?f=19&t=3834

Total cost $280 Canadian.
by Bern
Sun Dec 25, 2016 10:56 am
Forum: Introduce Yourself
Topic: The new owner
Replies: 3
Views: 1346

Re: The new owner

Sorry about your brother Paul.
You have two wonderful machines to restore. I'm sure you will have a smile a mile wide when you ride that 900SS after tuning it up.
by Bern
Mon Dec 05, 2016 6:17 am
Forum: Carburettor & Fuel System Shop
Topic: Float Levels PHF30
Replies: 4
Views: 1493

Re: Float Levels PHF30

Looks like they sell the gauges here too. Easy enough to make though.
Image

https://store.bevelheaven.com/Tools/Flo ... -DellOrto/
by Bern
Mon Dec 05, 2016 4:36 am
Forum: Carburettor & Fuel System Shop
Topic: Float Levels PHF30
Replies: 4
Views: 1493

Re: Float Levels PHF30

Great idea!

Thanks.
by Bern
Sun Dec 04, 2016 5:59 pm
Forum: Carburettor & Fuel System Shop
Topic: Float Levels PHF30
Replies: 4
Views: 1493

Re: Float Levels PHF30

Figure 13 is the one on the left.
by Bern
Sun Dec 04, 2016 1:21 pm
Forum: Carburettor & Fuel System Shop
Topic: Float Levels PHF30
Replies: 4
Views: 1493

Float Levels PHF30

So my bike has always run rich. I have recently read that the needle valve should not be compressed at all when taking the measurement. I have always taken the measurement with the floats resting on the valve, this could explain a few things. So I should be using figure 13? http://www.ducatimeccanic...
by Bern
Mon Sep 26, 2016 4:36 pm
Forum: Roundcase Engines > 750 GT, 750 Sport & 750 Super Sport
Topic: 750GT VS Sport Manifolds
Replies: 4
Views: 2651

Re: 750GT VS Sport Manifolds

Thanks Steve, I believe you mean PHF30 AS/AD on the GT. The exploded parts diagram shows 3 different manifolds, one for the Amal, one for the Dellorto sport which appears to be straight and one for the Dellorto GT. By your answer am I to understand that the PHF30 and PHF32's use the same manifolds.
by Bern
Sun Sep 25, 2016 6:07 am
Forum: Roundcase Engines > 750 GT, 750 Sport & 750 Super Sport
Topic: 750GT VS Sport Manifolds
Replies: 4
Views: 2651

750GT VS Sport Manifolds

Are the manifolds different between the sport and the GT? I.e. will a phf32 mount on gt manifolds?


They seem to be on the parts diagram.
by Bern
Fri Sep 23, 2016 2:36 am
Forum: Electrical and Wiring Shop
Topic: Ignition Coil Recommendation - 750GT
Replies: 1
Views: 5737

Re: Ignition Coil Recommendation - 750GT

Should be about 1.5 ohms.
by Bern
Wed Sep 21, 2016 1:06 pm
Forum: Roundcase Engines > 750 GT, 750 Sport & 750 Super Sport
Topic: 750gt cam removal
Replies: 8
Views: 2835

Re: 750gt cam removal

She is dry, dry, dry.. Thanks for the help.


https://www.youtube.com/watch?v=Nsqt7a_EEvk
by Bern
Wed Sep 21, 2016 7:07 am
Forum: Roundcase Engines > 750 GT, 750 Sport & 750 Super Sport
Topic: 750gt cam removal
Replies: 8
Views: 2835

Re: 750gt cam removal

I didn't have to drop the engine, all in all pretty straightforward. remove rear exhaust remove rear carb lift head to max distance and shim it in position, I used 2 putty knife handles I was able to wiggle the bevel housing off cleaned the old gaskets off replaced with new gaskets. I had to take of...

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