[Fot] Best distributor/ignition for TR4

Stutzmans stutzmans at comcast.net
Sun Oct 21 12:31:00 MDT 2012


I'm surprised to hear that some of the racers are using new Pertronix 
dizzys.  I think they are made in India; but for whatever reason I'm not 
impressed with their build quality as compared with the old Lucas 25D and 
45D dizzys.  When properly sorted out on a Sun machine 25Ds and 45Ds (Glen 
likes the 45D because of its big cap) give excellent service.
A very important issue for racers is cam lobe accuracy which is an easy test 
on a Sun machine.  I've almost always found Lucas 4 cylinder dizzys to be 
right on.  Not so much on the Lucas 22D6 (TR6 dizzy) though.
Bruce
----- Original Message ----- 
From: "Scott Janzen" <sjanzen at me.com>
To: "Triumph 'Friends of Triumph'" <fot at autox.team.net>
Sent: Saturday, October 20, 2012 11:27 AM
Subject: [Fot] Best distributor/ignition for TR4


> The folks at Electromotive tell me the very elegant crank triggered 
> ignition on my EP TR4 is not firing correctly throughout the rpm range. As 
> I may take this car back to vintage, I'm looking for a distributor-based 
> replacement.  So, should it be Mallory with electronic guts, given 
> reported quality issues with Lucas replacement caps, etc?  Other thoughts? 
> And, if you have a known good set-up you want to sell, let me know.
>
> Sent from my mobile device
> _______________________________________________
> fot at autox.team.net
>
> http://www.fot-racing.com
>
> Donate: http://www.team.net/donate.html
> Archive: http://www.team.net/archive
> Forums: http://www.team.net/forums
> Unsubscribe: 
> http://autox.team.net/mailman/options/fot/stutzmans@comcast.net



More information about the Fot mailing list