[DeTomaso] New Pantera owner on Long Island

adin at frontier.net adin at frontier.net
Tue Mar 24 15:06:10 EDT 2009


Welcome Robert.

Doubt if anyone here knows about the "fabulous holley carb" but you  
should get some help.

Good luck,

david, trying to tune 5" of vacuum at 7000 feet . . . .


Quoting LEVITT1946 at aol.com:

> Hello All,
> I am the new owner of the 1972 Detomaso Pantera That Boyd was talking about
> yesterday. The holley 750 (3 yrs old) that is on the car had the choke wired
> open and held in place .The car has been running extremely rich since I
> purchased the car. I went to my local speed shop and purchased a   
> holley matching
> electric choke. I wired the hot wire to a 12v ignition controlled   
> wire. Ground
> wire connected to the carb itself.At ice cold start I turn the key on
> ....pump  gas once and hear the choke engage.Then I turn the key and  
>  she starts up
> ....low  idle and will flutter out unless i control the gas peddle myself to
> keep her  running. I have also tried readjusting the four tiny   
> screws at the four
> corners  of fabulous holley carb.I have backed each screw all the way in and
> then back  out 1.5 turns .I have then adjusted each screw for   
> highest RPM. The
> car feels  like she is missing or tugging and I know its the carb. When i
> shut her down she  sometimes blows a flame out the tailpipes. Any   
> ideas? Blown or
> wrong power  valves installed? Stuck float levels?
> All of this seemed to start right after I installed the electric choke. Car
> was running rich before the choke by the way . Fuel pressure is at 7. vacuum
> approx 13. Mallory electronic ignition. Plugs are dark with less than 1000
> miles on them
> Robert
> **************Feeling the pinch at the grocery store?  Make meals for Under
> $10. (http://food.aol.com/frugal-feasts?ncid=emlcntusfood00000002)
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