[DeTomaso] DeTomaso Digest, Vol 86, Issue 21 Critical Rpm

[Mikael]

Allow me to suggest doing a full tune up of the carb, 90% of the time that
fixes things faster than us helping via email...

If you like, follow process on my website, and feel free to contact me if
anything is unclear, or if the problem doesn't go away

http://www.tuningmadeeasy.com/tuning/tuning-a-carburetor-part-1/

http://www.tuningmadeeasy.com/tuning/tuning-a-carburetor-part-2/

A Pantera that is not properly tuned is a Pantera wasted. I should be in
marketing. Or maybe not :-)

Mikael

-----Oprindelig meddelelse-----
Fra: John Taphorn [mailto:jtaphorn at kingwoodcable.com] 
Sendt: 23. september 2011 00:59
Til: RCBSONS1 at aol.com; oldwheel at shaw.ca; detomaso at realbig.com
Emne: Re: [DeTomaso] DeTomaso Digest, Vol 86, Issue 21 Critical Rpm

Bob

In my previous post I mistaken stated low idle speed screws when I meant
"jets".  On your big carb the main jets probably are not part of the
equation until over 3000RPM.  Smaller slow speed idle air jets will richen
the mixture before the main jets are engaged.

I believe my car acted as you described.  This was the fix.

JT
----- Original Message -----
From: <RCBSONS1 at aol.com>
To: <oldwheel at shaw.ca>; <detomaso at realbig.com>
Sent: Thursday, September 22, 2011 5:20 PM
Subject: Re: [DeTomaso] DeTomaso Digest, Vol 86, Issue 21 Critical Rpm


> In reality it only does it when lugging the motor
> but you cannot run in that spot very long
>
> I have jetted my car up several times before
> going to the track to keep it from running lean
> which it still shows slightly at full tilt... even
> though I am going up in elevation
>
> I though about doing a dyno run but decided
> it made no sense as the car runs good enough
> and it seems like most of the tracks I run
> are at elevation so it would have to change again
>
> I could back the jets down a little in my
> area to get a little more snap but it is actually
> easier to drive with it a little rich.. not as edgy
>
> Bob Benson
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