Re: high speed miss

[Gary <mopar413@xxxxxxxxxxx>]

---- Schuyler  Wrobel <sky62@xxxxxxxxxxxxx> wrote: 
> 
> rich, I hope you checked the new distributor also? I don't want to  
> bag on the Mopar
> electronic distributor to much, but I've heard enough complaints  
> about that vacuum
> advance plate... that as I mentioned before, I eliminated that part  
> of the distributor altogether and
> have not missed it one bit! plus I can set the timing as Don D.  
> suggested, at full adv. 3000rpm.
> initial advance is no longer necessary.
> 
> just my 2 cents
> Schuyler V. Wrobel
>    Artist & Illustrator <artbysky.org>
> 
> sky62@xxxxxxxxxxxxx
> 
> 
> 
> On Aug 26, 2008, at 6:21 AM, Rich Kinsley wrote:
> 
> >
> >
> > Don Dulmage wrote:
> >>
> >>
> >>  Ignitions do NOT require more power at high RPM , they actually  
> >> require
> >>  less. I qoute from Design and tuning of Competitiion engines by PH
> >>  Smith. At high RPM the mixture will almost go off by itself. An
> >>  osciliscope willl show you this very quickly . Breakaway or off  
> >> the line
> >>  at slowspeed requires the highest ingntion power.
> >> If you have a high speed miss it could be one of the following.
> >> Tach is bothering the ignition box, You have too much total advance
> >> (more than 36 alltogether) The engine is jetted over irch. The  
> >> ingition
> >> control box has the initial M S or D on it.
> >> The reluctor is striking the pickup at high RPM. You are trying touse
> >> the vacuum advance as well which gves you far too much advance for a
> >> hopped up motor of the mopar variety.
> >> The cntrol module youare using has a limiter in it. I use  
> >> exclusive to
> >> all others a Standrd Ignition Products module LX101. It is good to  
> >> 10000
> >> RPM although Ihave never been there.
> >> A MoparChrome box would be a comparable part should this piece not be
> >> available in your aea. Also recheck you wiring.  power is supplied at
> >> the pointy end. The lower two are pick uo p wires andthe green  
> >> wire is
> >> no longer used.
> >> If all else fails try reversing the pick up wires.
> >> All the best. This is the hardest work you engine will ever see.  
> >> NOTHING
> >> is harder on an engine than a Dyno.
> >> Don
> >
> > 
> >You may want to check the spark plugs.  They could be breaking down under load.
> >
> > ----
> > Please address private mail -- mail of interest to only one person  
> > -- directly to that person.  I.e., send parts/car transactions and  
> > negotiations as well as other personal messages only to the  
> > intended recipient, not to the Clubhouse public address. This  
> > practice will protect your privacy, reduce the total volume of mail  
> > and fine tune the content signal to Mopar topic.  Thanks!
> >
> > '62 to '65 Mopar Clubhouse Discussion Guidelines:
> > http://www.1962to1965mopar.ornocar.org/mletiq.html.
> >
> 
> 
> ----
> Please address private mail -- mail of interest to only one person -- directly to that person.  I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic.  Thanks!
> 
> '62 to '65 Mopar Clubhouse Discussion Guidelines:
> http://www.1962to1965mopar.ornocar.org/mletiq.html. 
> 
> 


----
Please address private mail -- mail of interest to only one person -- directly to that person.  I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic.  Thanks!

'62 to '65 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html.