Bristol Cars - Owners and Enthusiasts Forum  

Go Back   Bristol Cars - Owners and Enthusiasts Forum > Bristol Forums > 8 & 10 cyl Bristol cars

8 & 10 cyl Bristol cars Type 407 onwards - restoration, repair, maintenance etc

Mechanical v Electric fuel pump?

 
 
Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #28 (permalink)  
Old 17-01-22, 10:27 PM
Member
 
Join Date: Oct 2014
Location: Florida / Nova Scotia
Posts: 268
Default

When my Mallory order got cancelled, I quickly grabbed a Carter P4070 and installed that. I have a 100 micron filter between the tank and the pump. After the pump I have a Mallory deadhead regulator holding the fuel pressure to 5PSI followed by a NAPA Gold filter before the carb.. The new pump provides rock steady 5PSI through the regulator and everything seems to be working fine. The pump comes with a mounting bracket and rubber isolators to reduce pump vibration passing to the bracket. In addition, I mounted the bracket to the car using rubber 'bobbin' type mounts to further isolate it. The pump seems loud before firing up and can be heard above the idle but once above idle, the sound is lost.

I may try a mechanical pump as a project for next winter but for now the car is for driving although it needs some tuning.

David
Reply With Quote
 


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 08:07 PM.


This is the live site

Search Engine Friendly URLs by vBSEO 3.6.0 PL2