Quote: what about delivery fuel system ? I have a magna fuel 500 pump and filter, 2port regulator .
Tim
Your system need to pump at least 30% more volume over gas... I use the same pump(pumps in my case, 2 Holley black 150's) and a 4 port Mallory return style reg, all these were used on my 1050 dom on my race gas set up then I changed to a 1050 dom on E-85