Power AdderGetting a Supercharger or Turbocharger? Thinking about using Nitrous? All forced induction and N2O topics discussed here.
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so how is it all wired up . One pump to stockwireing harness plug . Then the other ....
I have been trying to decide what I am going to do with my fuel system for my turbo project too.
__________________ PROJECT UGLY DUCKLING
1989 10:1 353 L98Edlebrock base and runners ( really ported)ZZ4cam ,1 3/4 SLP shorties 083 heads ...cleaned up andstuded w/1.52 rr , LT4 valve springs and retainers and a 3 angle valve job
suspension mods (Hotchkis LCA's PH bar, KYB shocks and struts)
T-5 3.73
T-62 turbo to be installed next ...Exhaust clip ...gota let it load.... http://media.putfile.com/My-exhaust-clip
No2 pump has a fusible link direct from the battery to a relay, the relay is controlled by a adj. boost switch. I placed the relay on the bottom of the B-pillar.
Then a small diod that tells me when the switch is activated.
Nice job! Which pumps did you go with, and how is the 2nd pump wiring sealed where it passes through the tank cap? It's tough to tell from the picture. Will you be changing to a larger fuel feed line (from the stock 3/8")? I'm planning on this same mod, since my fuel pressures are dropping off at anything greater than 10 psi boost (currently compensating with larger pulsewidths in the fuel map).
Pumps are Walbro 340SS ( I think) its the high pressure ones....
Right now its sealed with a rubber seal and some sealent. Didnt have stuff home to solder/tig weld a pipe in the lid, but will probably do that this winter.
I'm not sure if I need a bigger fuel line, a friend has a -95 z28 running dual walbro intanks and stock lines, runs 9.44.......But the 4'gen maybe has bigger lines?
Looks good. You could have also cut the ground wire at the pipe and soldered a piece to the top/cap. Then soldered another piece on the top of the cap and tied it to the ground wire at the chasis/plug ground.
Then use the dangling original wire for the second pump. No holes to drill and seal doing it that way. It does require soldering though.
I'm curious if anyone else has done this and can post results. Just curious did it up being a good solution or did you come back, changing it out, and end up doing something different?
drk nope u really cant sump becasue of the hump in the trunk i actually just drilled a hole and had a weldin shop weld a fittin into the tank and i removed my plastic guts in side the tank i used a 1/2 or 3/4 to #8 fitting then i ran the line down to my pump ill try and get a pic but its tough with the heat sheilds up for the exhaust
