Precision 7675 forged LY6 with goals of 850 whp to 1200, what fuel system
Jun 2, 2018 | 03:43 PM
#2
You can do some of the research yourself. All of the major injector companies tell you the limits and flow rate of the injectors. Same with fuel pumps.
Figure 2 walbro 450's to reach like 800-1000 on pump gas. Upgraded wiring will be needed too. If you want more than that and with E85 you'll need an even larger pump. Feed size like half inch with a 3/8th return if running a return style.
1200cc or 130lb/hr injectors could do ~1250hp on pump gas but only 950ish hp on E85.
Figure 2 walbro 450's to reach like 800-1000 on pump gas. Upgraded wiring will be needed too. If you want more than that and with E85 you'll need an even larger pump. Feed size like half inch with a 3/8th return if running a return style.
1200cc or 130lb/hr injectors could do ~1250hp on pump gas but only 950ish hp on E85.
Thread
Thread Starter
Forum
Replies
Last Post
sledaction 198
GM Parts Classifieds
11
Feb 14, 2018 12:22 PM
xssive
GM Parts Classifieds
3
Mar 26, 2008 11:37 PM