You can do it but it's probably not ideal with E85. That would be like 850 rwhp worth of fuel on pump gas through stock lines. But your tuner presumably tuned for it and told you it would be fine so it must be ok. I would want to see the fuel pressure at full load and full boost and would also be curious what the restriction is through the lines at that flow level. I had figured around 700 rwhp worth of pump gas fuel was about the limit for 8mm or 5/16 line and 51 psi plus boost. Any fluid dynamics people? I was an English major.
Found this but it does not show 5/16 line at 100 gph of flow
http://fuelab.com/fuel-line-size-vs-pressure-drop/
Might be ok for feed and the bigger issue might be the return line at lower pressure causing the regulator to back up and give a higher base pressure at idle or very low fuel needs, which can be tuned around.
Last edited by pbonsalb; 11-07-2017 at 09:40 AM.
Ken
95' Dakar M3
(GT35) 500whp+ and no clue what I'm doing....
Steedspeed Twin-scroll Manifold, Wiseco 8.8:1 CR, K1 Rods, Supertech Valvetrain, ARP Main Studs, o-ring block, GTR 12mm head studs, GT35R with 86mm HTA billet compressor wheel (GT3586RHTA) Twin-Scroll 1.06 AR, Schrick Cams, TRM Tuning, 6 Speed Transmission, UUC Twin Disc Clutch, HFS-6 W/M injection, Zeitronix, Coilovers, Chassis Stuffs.
Matt Mentioned that there is really no downside to going with the Aeromotive 340 or the Walbro 400. My question is the install. Is the 340 a Drop in vs the 255 Walbro? I know the 'big boy' 400 looks like a different design. He claims it already has the upgraded wiring to support. He mentioned to unplug the vac reference line and set it to 51 then it should settle at 44 with the line plugged at Idle. Sound legit? Or should I just set the duty cycle on my boost controller to kill and let the world burn....
Ken
95' Dakar M3
(GT35) 500whp+ and no clue what I'm doing....
Steedspeed Twin-scroll Manifold, Wiseco 8.8:1 CR, K1 Rods, Supertech Valvetrain, ARP Main Studs, o-ring block, GTR 12mm head studs, GT35R with 86mm HTA billet compressor wheel (GT3586RHTA) Twin-Scroll 1.06 AR, Schrick Cams, TRM Tuning, 6 Speed Transmission, UUC Twin Disc Clutch, HFS-6 W/M injection, Zeitronix, Coilovers, Chassis Stuffs.
The aeromotive is a direct replacement hardware wise. Just have to wire it in.
Last edited by Quicker10u; 11-16-2017 at 11:10 AM.
Ken
95' Dakar M3
(GT35) 500whp+ and no clue what I'm doing....
Steedspeed Twin-scroll Manifold, Wiseco 8.8:1 CR, K1 Rods, Supertech Valvetrain, ARP Main Studs, o-ring block, GTR 12mm head studs, GT35R with 86mm HTA billet compressor wheel (GT3586RHTA) Twin-Scroll 1.06 AR, Schrick Cams, TRM Tuning, 6 Speed Transmission, UUC Twin Disc Clutch, HFS-6 W/M injection, Zeitronix, Coilovers, Chassis Stuffs.
Center part number 11540, comes with everything.
Ken
95' Dakar M3
(GT35) 500whp+ and no clue what I'm doing....
Steedspeed Twin-scroll Manifold, Wiseco 8.8:1 CR, K1 Rods, Supertech Valvetrain, ARP Main Studs, o-ring block, GTR 12mm head studs, GT35R with 86mm HTA billet compressor wheel (GT3586RHTA) Twin-Scroll 1.06 AR, Schrick Cams, TRM Tuning, 6 Speed Transmission, UUC Twin Disc Clutch, HFS-6 W/M injection, Zeitronix, Coilovers, Chassis Stuffs.
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