The Granny
Active Member
- Joined
- Sep 30, 2015
Here are my mods: stock crank, stock rods (shot peened and polished), 30 over trw forged Pistons, 218/212 comp hyd. roller cam, t&d 1.55 roller rockers, well ported iron heads, rjc fmic, single m15 nozzle alky, pte 3 bolt .85 ar 6870 turbo, 120lb injectors, stock intake/tb, ta race headers, 3" downpipe with a dump under the passenger seat floorboard.
Haven't tested the car at all yet, I'll be getting it back this evening from a chassis shop and I'd like to take it out for a few pulls tonight and turbo the boost up past 5psi.
I've got two walbro 255lph external fuel pumps.
Any ideas on when I should have the second pump turn on? I'll be using rpm/boost (I believe aux out 2?) to activate the second pump.
Haven't tested the car at all yet, I'll be getting it back this evening from a chassis shop and I'd like to take it out for a few pulls tonight and turbo the boost up past 5psi.
I've got two walbro 255lph external fuel pumps.
Any ideas on when I should have the second pump turn on? I'll be using rpm/boost (I believe aux out 2?) to activate the second pump.