shotgun said:Not sure the first diagram will even work??
The second one looks better.
The filter needs to be before the reg, not after like you show.Put it where the BG heatsink is. Never needed or used one (heatsink) so in my opinion save your money.
Why 2 gauges in the same line????
I added a post about my fuel system here: viewtopic.php?t=17295&p=127743#p127743
Thanks. The first diagram is how the Barry Grant site had it setup. Holley's site had a simular design where the regulator was on the end of the line. Those diagrams had a carb with dual inlets. I had the other filter before reg on the first diagram. I'll make sure its mounted that way. The gauge I have (if you look at the motor pic) is a gauge/filter combo. Thats why I had a filter before the regulator and one after. I still want to use it. I like the look of how it sits in front of the carb. The other gauge i wanted right next to the regulator so I could see the needle movement when setting the pressure. The other gauge works cool cuz its on the throttle side and I can see whats goin on when Im workin on that side. Im just a wierd cat I guess. Basically, I like the look of my gauge/filter combo. Thanks for the link, help and input bruh. I really appreciate it. Gettin all the parts together now...