| Go back to previous topic | | Forum name | Turbo/Nitrous Tech | | Topic subject | fuel pump rewire | | Topic URL | https://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=48324 |
48324, fuel pump rewire
Posted by Twiste, May-07-03 04:55 PM
If I am going to be running a wet kit for my car, 60 shot, should i rewire my fuel pump or will i be fine since it is a wet kit and throws in the extra fuel. I do know I need 1 range colder plugs though right?
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48334, RE: fuel pump rewire
Posted by kaotik, May-07-03 06:22 PM
>If I am going to be running a wet kit for my car, 60 shot,
>should i rewire my fuel pump or will i be fine since it is a
>wet kit and throws in the extra fuel. I do know I need 1
>range colder plugs though right?
the fuel pump rewire is only for supplying more voltage to the pump, not more fuel. if you need help with it, here's a link
http://www.streetconceptsracing.com/OTS/Turbo%20install/Fuelpump.doc
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48346, RE: fuel pump rewire
Posted by DeanoD, May-07-03 08:21 PM
Higher voltage can increase the fuel pumps potential(how much on our stock pump is a mystery). Check out the flow rates for different voltages on walbro pumps. 1-1.5 volts can make a pretty good difference in flow.
Personally I do not think you need to do the rewire for a 60shot wet kit. Just make sure you use the proper jets(fuel/nitrous) and you will be fine. If you feel the need to go with a much larger shot, you need to retard the timing or run a mix of race/pump gas.
EGT would be a very good idea as well. This is another subject though.
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