Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - standard vs high volume oil pump in 555 bbc
View Single Post
  #3 (permalink)  
Old 06-22-2012, 05:31 PM's Avatar is online now
Last photo:
Join Date: May 2002
Location: Holly, michigan
Posts: 8,974
Wiki Edits: 0

Thanks: 85
Thanked 520 Times in 458 Posts
It depends on how the engine was set up on build. Loose bearing clearance and other maxed out specs. will require HV pump.

I try to avoid them. If not done properly. They can cause cam wear problems on flat tappet engines. Both at the front thrust surface and the pump drive.
Reply With Quote