Vacuum Pumps
#1
Vacuum Pumps
Guys I've developed a problem this year with crankcase pressure. I don't currently run a vacuum pump and I'm thinking it's time for one.
I'm still running my 540BBC the only changes I've made to it this year was to port the heads and build a set of headers. I picked up 2.5 tenths to my best of 9.12@ 147. Is there a horsepower level that it pretty much needs one over pan e-vac tubes?
I'm still running my 540BBC the only changes I've made to it this year was to port the heads and build a set of headers. I picked up 2.5 tenths to my best of 9.12@ 147. Is there a horsepower level that it pretty much needs one over pan e-vac tubes?
#2
Senior Member
RACING JUNKIE
Join Date: May 2003
Location: Coldwater, MI
Posts: 2,998
There really isnt a horsepower level that you "must" have one. They are a great idea no matter and with the issues your having, its a even better investment.
Moroso 3 vane is the ticket IMO
Moroso 3 vane is the ticket IMO
#3
Senior Member
EXPERT BUILDER
Join Date: Dec 2010
Posts: 345
Originally Posted by hammertime
There really isnt a horsepower level that you "must" have one. They are a great idea no matter and with the issues your having, its a even better investment.
Moroso 3 vane is the ticket IMO
Moroso 3 vane is the ticket IMO
Good luck
Nice car BTW