750GT VS Sport Manifolds

If you need technical information or help with your roundcase Ducati 750 engine - post your FAQs, comments & questions here.
Post Reply
Bern
Parallel Twin
Posts: 100
Joined: Thu Jun 10, 2010 7:29 am
Location: Toronto, On Canada

750GT VS Sport Manifolds

Post by Bern »

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.
User avatar
BevHevSteve
SITE OWNER
SITE OWNER
Posts: 2323
Joined: Wed Mar 10, 2004 8:53 pm
Location: Lafayette, California
Contact:

Re: 750GT VS Sport Manifolds

Post by BevHevSteve »

all Sports had PHF32AS/AD Dellorto carbs.

the earliest GT had AMAL carbs all the rest had Dellorto PHF30AS/AD then PHF32AS/AD.

The manifolds are different for these AMAL carbs as compared to for the PHF Dellortos.
Image
Steve Allen (925)798-BEVL[2385] Ride'm, Don't Hide'm
Ducati/Euro Spares -> https://Store.BevelHeaven.com
Bern
Parallel Twin
Posts: 100
Joined: Thu Jun 10, 2010 7:29 am
Location: Toronto, On Canada

Re: 750GT VS Sport Manifolds

Post by Bern »

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.
User avatar
geodoc
750 GT
Posts: 182
Joined: Thu Jul 18, 2013 3:57 pm
Location: Vancouver BC Canada

Re: 750GT VS Sport Manifolds

Post by geodoc »

Also the Sport manifold (2) has less of an angle than the GT manifold (3). Perhaps for GT air box clearance?

Image
ducadini
860 GT / GTS
Posts: 296
Joined: Sat Jul 31, 2004 9:54 am
Location: Antwerpen

Re: 750GT VS Sport Manifolds

Post by ducadini »

The GT had identical manifolds front and rear, indeed for the air filter.
Sport and Supersport had a straighter rear.
ciao
ducadini
Nego i ricordi peggiori
Richiamo i migliori pensieri
Post Reply

Return to “Roundcase Engines > 750 GT, 750 Sport & 750 Super Sport”