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HarryL
06-21-2014, 10:06 AM
Quick question- Shifting to the pertronix system.
The Dizzy has "25D" stamped on it.
Would 25D4 be the same?
Harry

TR3driver
06-21-2014, 10:14 AM
Yes, if it is a 4 cylinder version. 25D6 is 6 cylinder.

dklawson
06-21-2014, 02:19 PM
As Randall said, yes... 25D is the shape/type and 4 is for 4-cylinder. For a TR4 with negative ground you want LU142A. If your car has positive ground it will need LU142AP12. Shop around for the best price available. When I last bought one the best price came from Retrorockets (online). You can find them by Googling for "retrorockets pertronix".

HarryL
06-21-2014, 05:15 PM
thanks everyone. Enjoy the F1 tomorrow
Harry

poolboy
06-21-2014, 06:46 PM
I sure will at least for a while ..my boy Felipe's in the pole position.
Now if the pit crew can just do their part, I might get to see him standing on the podium once again.
https://www1.skysports.com/f1/report/12433/9356708/2014-austrian-gp-qualifying--felipe-massa-claims-pole-as-williams-shock-mercedes