The Ford Barn

Terry,OH · 08-13-2022, 07:57 AM

The 97,48 and 81 take the same emulsion tubes #36 (0.1065) and #57 (0.043) closing the small holes will effect performance make sure all holes appear to be circular in shape. Std. main Jets are .048 and #63 (0.037) power valve. Use the 0.098 inlet valve and fuel pressure between 2-2.5

Bored&Stroked · 08-13-2022, 09:14 AM

Quote:

Originally Posted by Terry,OH

The 97,48 and 81 take the same emulsion tubes #36 (0.1065) and #57 (0.043) closing the small holes will effect performance make sure all holes appear to be circular in shape. Std. main Jets are .048 and #63 (0.037) power valve. Use the 0.098 inlet valve and fuel pressure between 2-2.5

Thanks for the details on the drill sizes!

08-13-2022, 07:57 AM	#1
Terry,OH Senior Member Join Date: May 2010 Posts: 5,187	Re: stromberg 48 ??????? The 97,48 and 81 take the same emulsion tubes #36 (0.1065) and #57 (0.043) closing the small holes will effect performance make sure all holes appear to be circular in shape. Std. main Jets are .048 and #63 (0.037) power valve. Use the 0.098 inlet valve and fuel pressure between 2-2.5