infinite Posted June 18, 2011 Share Posted June 18, 2011 Quick question.. Im trying to build my lancer for "evo engine" spec but atm i just have a 2ltr sohc carby motor in it, can i run a walbro 500hp ext fuel pump upto a rising rate fuel pressure reg then wind it down to stop it flooding the carb out? so that later on once my evo engine is rebuilt and installed i can wind it up and away i go? Quote Link to comment Share on other sites More sharing options...
EvoBilly Posted June 18, 2011 Share Posted June 18, 2011 i don't think you will have enough adjustment carb usually under 10psi at a guess its 3-4psi could be wrong and the evo up around 60-90psi for a spec set up been a while since i looked at mine so memery could be playing tricks on me with old age lol Quote Link to comment Share on other sites More sharing options...
Jase Posted June 18, 2011 Share Posted June 18, 2011 grab a facet fuel pump from the wreckers off a b1600 or courier for the carb motor, no use trying to regulate that walbro they're made for a lot higher pressure and wouldn't want to damage it. Quote Link to comment Share on other sites More sharing options...
bubblegoose Posted June 19, 2011 Share Posted June 19, 2011 just run the lines and shit but dont plumb it in/power it up the carb engine should have its own mech pump anyway? so just leave that doing its job for now Quote Link to comment Share on other sites More sharing options...
infinite Posted June 19, 2011 Author Share Posted June 19, 2011 yeah mite run the lines, allready got an external pump for the carby motor as the one on the head was damaged Quote Link to comment Share on other sites More sharing options...
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