Bristol Cars - Owners and Enthusiasts Forum  

Go Back   Bristol Cars - Owners and Enthusiasts Forum > Bristol Forums > 6 cyl Bristol cars

6 cyl Bristol cars Type 400 to 406 - restoration, repair, maintenance etc

DX6A Distributor advance curve - 401

 
 
Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #8 (permalink)  
Old 02-02-16, 10:17 PM
Member
 
Join Date: Jul 2008
Location: Sydney, Australia
Posts: 421
Default

John,
I have been running a Mallory twin point distributor in my 400 for 30 years without a problem . I can not remember but maybe one set of twin points in that time & parts are readily available from most spare parts shops. They are very reliable probably more so than a ECU .

I fitted a second hand Mallory to a friends 403 which he did not touch (even remove the cap ) for about 15 years and about 60,000 miles .

The advance curves of these Mallory distributors are fully adjustable and the twin points gives a greater dwell angle and better spark . I have tested them to 7000 rpm without any variation of the spark .
Most Lucas distributors (even new ones) on the same testing machine show points bounce between 3500 - 5000 rpm . They are very erratic and poorly made .

Geoff
Reply With Quote
 

Tags
advance, distributor, dx6a, lucas


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


All times are GMT. The time now is 09:58 AM.


This is the live site

Search Engine Friendly URLs by vBSEO 3.6.0 PL2