[DeTomaso] Puzzle for the gear heads

Jeff Cobb jeffcobb1 at me.com
Sun Mar 10 16:14:56 EDT 2013


OPPS, PORSCHE
Jeff 		

On Mar 10, 2013, at 3:07 PM, Jeff Cobb wrote:

> hey hey Buboo, I say watch out for the forest ranger and I smell a turbo in the woods with loose sway bar links.
>                                 1978 Front Porsch 930!
> Jeff Cobb
> Cell 225-907-4514
> 
> Jeff Cobb Auto Works
> 1316 South Acadian Thruway
> Baton Rouge
> Louisiana, 70806
> 
> www.liveoakconcours.org
> Concours, NOV 1-3rd, 2013
> 
> Work  225-343-7525
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> jeffcobb1 at me.com				
> 
> On Mar 10, 2013, at 2:36 PM, David Fisher wrote:
> 
>> Ahh... you guys are a creative bunch!  Jeff has uncovered a few clues that are getting closer. 
>> 
>> First,  The driver is worried about shifting... partially because I have always been a "shift slow and mash the pedal guy", but partially because shifting is not very direct in this car.   I will let you take that clue from there.   
>> 
>> You are also correct that there is very little brake dive,     Given that most folks are narrowing in on a smaller displacement engine and I gave away the 0-100 time  (in Z06 territory) you know this has to be light.  
>> 
>> Thats all I am saying for now.   
>> 
>> 
>> 
>> 
>> 
>> On Sun, Mar 10, 2013 at 10:23 AM, Jeff Cobb <jeffcobb1 at me.com> wrote:
>> I will go further out on a limb.
>> 
>> This unknown car slowly traverses low amplitude train tracks, yet you can hear the broken/loose shock top mounts allowing much vertical movement so it will be a light weight car with antiquated suspension. Yet the heavy clunks would indicate the  top suspension parts are loose in a subframe or the lowers on the axle mounts, not a body.
>> 
>> The driver does not feel good about truly getting on the power, as shown by the "I am worried about breaking something or  this car is hard to shift so I will short shift first gear", so we have a breaker and must be careful. So I guess 1966 to 1977.
>> 
>> At second 7 the quick engine rev up indicates vacuum/sliding piston carbs or a 450 +- cfm 2 barrel.
>> 
>> Long times between shifts indicate a cast iron four speed and a long throw or weak clutch pedal function.
>> 
>> Low amount of rear body dive/dip rules out the TR-6.
>> 
>> At second 15, the dramatic on/off sounds are so English or Ford.
>> 
>> The exhaust sound of second 14 to 21 wfo indicates whooshing of maybe two small diameter exhaust pipes with weak/blownout mufflers yet a large enough engine because of the throat noise, fine acceleration and no exhaust smoke.
>> 
>> The slowing down shows low brake dive and again no down shifting would indicate that shifting difficulty again.
>> 
>> So I guess a Mustang 289, TVR, modified TR-8 or Jenson V8.
>> 
>> Extra pickles, please.
>> 
>> Jeff Cobb
>> 
>> 
>> At second 14
>> On Mar 9, 2013, at 11:17 PM, David Fisher <fisher95020 at gmail.com> wrote:
>> 
>> > Here's a clue.   This is a new toy to me - so you can eliminate the Jag E
>> > type from the equation.   I like Jeff's analysis of the clatter over the
>> > railroad tracks.
>> >
>> >
>> > On Sat, Mar 9, 2013 at 6:46 PM, michael at michaelshortt.com <
>> > michaelsavga at gmail.com> wrote:
>> >
>> >>> 10 pts for # of cylinders    6
>> >>> 20 pts of displacement (within 500cc)    2.5 lier
>> >>> 10 pts for engines home country            England
>> >>> 10 pts for guessing 0-100 mph (within 1/4 sec)       15
>> >>> 30 pts for telling me what car it is           Triumph TR-6 with Webers.
>> >>
>> >>
>> >> Michael Shortt
>> >>
>> >>
>> >>
>> >>
>> >> On Sat, Mar 9, 2013 at 9:00 PM, Mike Drew <MikeLDrew at aol.com> wrote:
>> >>
>> >>> Sounds like the venerable Jaguar straight 6. I can't tell if its a 3.8 or
>> >>> 4.2 so I will guess 4.0 and cover all my bases. Of course it's British.
>> >>> It's unlikely to be in a mk II or a D type so I am going to guess E type.
>> >>> Lets say 14 sex quarter mile.
>> >>>
>> >>> How did I do?
>> >>> Mike
>> >>>
>> >>> Sent from my iPhone
>> >>>
>> >>> On Mar 9, 2013, at 19:45, David Fisher <fisher95020 at gmail.com> wrote:
>> >>>
>> >>>> I figure this might be a bit of fun for the weekend.  Let's see who can
>> >>> get
>> >>>> the highest score on this puzzle.   I was doing some fuel mapping on a
>> >>> toy
>> >>>> last weekend.
>> >>>>
>> >>>> Take a listen to the video and tell me what it is.
>> >>>>
>> >>>> http://youtu.be/WN1GevRwtKk
>> >>>>
>> >>>> 10 pts for # of cylinders
>> >>>> 20 pts of displacement (within 500cc)
>> >>>> 10 pts for engines home country
>> >>>> 10 pts for guessing 0-100 mph (within 1/4 sec)
>> >>>> 30 pts for telling me what car it is
>> >>>>
>> >>>>
>> >>>> Total of 70 pts.  I'll by a burger for the winner. :-)
>> >>>>
>> >>>> David
>> >>>> _______________________________________________
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>> >>
>> >>
>> >> --
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> Michael L. Shortt
>> >> Savannah, Georgia
>> >> www.michaelshortt.com
>> >> michael at michaelshortt.com
>> >> 912-232-9390
>> >>
>> >>
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