What jets to run?

HitsonRacing · 05-14-2011, 09:16 PM

I am running 7 lbs of fuel pressure. I have a oil filled fuel pressure gauge mounted at the outlet of the regulator.
I am going to change the carb to a 750 vac secondary and see how it runs.
It use to run fine with the 750 vac secondary on it before.

Darryl Buckner · 05-15-2011, 12:00 AM

Electric fuel pump? If so, does it have a return to the tank?

Harry · 05-15-2011, 09:13 AM

Quote:

Originally Posted by HitsonRacing

I am running 7 lbs of fuel pressure. I have a oil filled fuel pressure gauge mounted at the outlet of the regulator.
I am going to change the carb to a 750 vac secondary and see how it runs.
It use to run fine with the 750 vac secondary on it before.

7lbs could be a little high. Try 6 and run it. If that doesn't work try 5 lbs. I wouldn't go any lower than 5lbs though. Anywhere in between thouse #'s will work also to fine tune it.

05-15-2011, 12:00 AM	#2
Darryl Buckner The Top Dog Join Date: Dec 2007 Posts: 2,318	Electric fuel pump? If so, does it have a return to the tank? __________________ When the people fear the government, there is tyranny. When the government fears the people, there is liberty. Thomas Jefferson

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Hybrid Mode Switch to Threaded Mode

05-14-2011, 09:16 PM	#1
HitsonRacing Member Join Date: Apr 2011 Location: Summerville, SC Posts: 11	I am running 7 lbs of fuel pressure. I have a oil filled fuel pressure gauge mounted at the outlet of the regulator. I am going to change the carb to a 750 vac secondary and see how it runs. It use to run fine with the 750 vac secondary on it before.