Float level 4300

rich freitag · 01-29-2016, 05:18 PM

What is a good float level on a stocker Motorcraft 4300 carb .Stock intake AMC 360 .Thanks.

rich freitag · 02-02-2016, 07:32 PM

Ok so everyone replied all at once,I did it my self ,set the floats at pri 13/16 sec 1/16.Also opened up the fuel inlets,modified the needle and seat(notch the bottom of the inlet ).I run 6psi.

GTX JOHN · 02-13-2016, 03:33 AM

George Thompson "Carb. Flow Engineering" is only 4300 genius
I know......I will ask him tomorrow at races and see if he recalls without
checking his notes or can call me.

rich freitag · 02-17-2016, 11:47 AM

My floats are all set I did my own test &tune,for my combo pri13/16 sec1/16.Works for me.

rich freitag · 02-20-2016, 05:17 PM

I removed the power valve ,put a 5/16 -24 plug .

01-29-2016, 05:18 PM	#1
rich freitag Junior Member Join Date: Mar 2008 Location: cicero n.y. Posts: 29 Likes: 7 Liked 0 Times in 0 Posts	Float level 4300 What is a good float level on a stocker Motorcraft 4300 carb .Stock intake AMC 360 .Thanks. __________________ Rich Freitag 1440 SS

02-02-2016, 07:32 PM	#2
rich freitag Junior Member Join Date: Mar 2008 Location: cicero n.y. Posts: 29 Likes: 7 Liked 0 Times in 0 Posts	Re: Float level 4300 Ok so everyone replied all at once,I did it my self ,set the floats at pri 13/16 sec 1/16.Also opened up the fuel inlets,modified the needle and seat(notch the bottom of the inlet ).I run 6psi. __________________ Rich Freitag 1440 SS

02-13-2016, 03:33 AM	#3
GTX JOHN VIP Member Join Date: Jun 2009 Location: Boulder City, Nevada 89005 Posts: 2,731 Likes: 2,794 Liked 2,471 Times in 696 Posts	Re: Float level 4300 George Thompson "Carb. Flow Engineering" is only 4300 genius I know......I will ask him tomorrow at races and see if he recalls without checking his notes or can call me. __________________ John Irving 741 Stock 741 Super Stock Last edited by GTX JOHN; 02-13-2016 at 03:35 AM.

02-17-2016, 11:47 AM	#4
rich freitag Junior Member Join Date: Mar 2008 Location: cicero n.y. Posts: 29 Likes: 7 Liked 0 Times in 0 Posts	Re: Float level 4300 My floats are all set I did my own test &tune,for my combo pri13/16 sec1/16.Works for me. __________________ Rich Freitag 1440 SS

02-20-2016, 05:17 PM	#5
rich freitag Junior Member Join Date: Mar 2008 Location: cicero n.y. Posts: 29 Likes: 7 Liked 0 Times in 0 Posts	Re: Float level 4300 I removed the power valve ,put a 5/16 -24 plug . __________________ Rich Freitag 1440 SS