Thread: Carburation
View Single Post
  #8 (permalink)  
Old 15-09-13, 08:17 AM
Geoff Dowdle Geoff Dowdle is offline
Member
 
Join Date: Jul 2008
Location: Sydney, Australia
Posts: 416
Default Fuel Pump

Peterg,
The original AC fuel pumps work well for many years.
I suggest you just re kit it rather than fitting a electric pump ,
the 450s raced at Le Mans with the AC mechanical pumps.

Many modern electric pumps produce too high a pressure for the Solex float needles and would require a pressure regulator.

Over many years I have had numerous Bristol engine cars , all with the AC pumps and never had a problem with them. Some owners don't like having to prime the carbs by stroking the lever on the bottom of the pump , they are probably too lazy to open the bonnet and do it . But I always check the oil & water at the same time , which is essential when a car is not used regularly.

Geoff
Reply With Quote