[DeTomaso] Mangusta shift linkage in a GT40??
Daryl Adams
daryl.architect at gmail.com
Fri Dec 30 08:19:44 EST 2016
Actually the ZF in the GT40 is right side up. The problem is that the GT40
has a specifically designed route through the tub for the shift rod that is
very different from the path the rod takes in a Mangusta. I wonder if Paul
is using the shifter supplied by Superformance. Dennis Olthoff did the set
up on my Superformance GT40 and the first thing he did was replace the
shift linkage with a revised setup of his own design. It has different
geometry, works better and doesn't require grinding off part of the
reinforcing ribs on the ZF case to get the required clearance. I think the
shifter on my Mangusta works pretty well and I would say the gear changes
in my GT40 with the Olthoff linkage are at least as good. Rod type shift
linkage in the Superformance GT40 works best in the right hand drive cars
where the shift rod travels straight back along the fuel sponson per the
original design.
On Thu, Dec 29, 2016 at 11:33 PM, Scott Mead Photography <
scott at scottmeadphotography.com> wrote:
> Aloha everyone,
>
> I just dropped by Paul DeCoite's shop for some bench racing, and the
> topic of his Superformance Ford GT40 came up - specifically the crappy
> cable shifter selecting the cogs in the ZF.
>
> Paul said he'd been in contact with the folks at Holman Moody, and there
> isn't a ZF linkage for left-hand-drive GT40, as the box is upside down.
> This got me wondering: the box in a Mangusta IS upside down (compared to
> the Pantera), so couldn't that linkage somehow be adapted?
>
> Mahalos,
>
> Scott
>
> Sent from my iPhone
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-------------- next part --------------
Actually the ZF in the GT40 is right side up. The problem is that the
GT40 has a specifically designed route through the tub for the shift
rod that is very different from the path the rod takes in a Mangusta. I
wonder if Paul is using the shifter supplied by Superformance. Dennis
Olthoff did the set up on my Superformance GT40 and the first thing he
did was replace the shift linkage with a revised setup of his own
design. It has different geometry, works better and doesn't require
grinding off part of the reinforcing ribs on the ZF case to get the
required clearance. I think the shifter on my Mangusta works pretty
well and I would say the gear changes in my GT40 with the Olthoff
linkage are at least as good. Rod type shift linkage in the
Superformance GT40 works best in the right hand drive cars where the
shift rod travels straight back along the fuel sponson per the original
design.
On Thu, Dec 29, 2016 at 11:33 PM, Scott Mead Photography
<[1]scott at scottmeadphotography.com> wrote:
Aloha everyone,
I just dropped by Paul DeCoite's shop forA some bench racing, and
the topic of his Superformance Ford GT40 came up - specifically the
crappy cable shifter selecting the cogs in the ZF.
Paul said he'd been in contact with the folks at Holman Moody, and
there isn't a ZF linkage for left-hand-drive GT40, as the box is
upside down. This got me wondering: the box in a Mangusta IS upside
down (compared to the Pantera), so couldn't that linkage somehow be
adapted?
Mahalos,
Scott
Sent from my iPhone
_______________________________________________
Detomaso Email List is not managed by POCA
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archive or approve the archiving of list messages.
References
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