Can anyone tell me if I would still benefit from having using and HPx line in conjunction with the CNC Fab 4 line fuel bowl retain kit? I would also plan on installing a pre pump hutch mod kit. Trying to save cash and add driveability to my truck. Thanks for any feedback. I'm still learning my truck.
So what is difference between Fab 4 fuel line retain kit and the frx from riff raff do there both perform the same function don't understand what difference between the 2 is
Does anyone know if the HPx will clear the plumbing of the CNC four line kit with now problems. I've see a couple of different designs of HPx. Anyone have any experience installing both the CNC and the HPx?
For clarification, how does the four line feed set up give air somewhere to go besides the injectors? That set up splits the out going lines and puts them into the previously deadhead rail on the heads, correct? That's how it looks on the site.
Not meaning to highjack this thread but was originally planning on doing the frx mod along with the hutch mod while putting in a new fuel pressure sensor also maybe putting in the helper fuel pressure pump described on guzzles site. But after reading about the CNC 4 line return kit I am wondering if I should be getting this I have stage 1 injectors and have a ww2 wheel may eventually upgrade more so should I spend the extra $75 for the 4 line kit thanks for any suggestions
Yes, I think pretty much all the HPx kits will clear the 4 line kit. The 4 line kit sits pretty low in the valley. Here is mine - cant remember the brand of HPx, but if I can find it, I'll update the post.
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