Nitrous advice needed
Thread Starter
On The Tree
Joined: Aug 2004
Posts: 104
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From: Hendersonville
Nitrous advice needed I've bought a 408 iron block and i plan on spraying a 200 shot. my question is at what point or horse power would i need an upgrade of fuel lines? i put the racetronic fuel system with a walden pump. Is this going to be able to keep up or should i go ahead with the bigger lines and the double pump in the tank? Need some advice from experience preferably. thanks
A single Walbro can handle a lot, but the lines could be redone using -8 to the front, front mount fuel press. regulator and use the stock feed as a return. Keeps the pressure up much better.
You can do a fuel rail mounted fuel pressure regulator and get a bit over 600 rwhp pretty easily. At that power level we usually keep the main feed line and use the EVAP line as the return back to the tank (and re-plumb the T fitting in the back). Now a days if you plan on making more then that power wise it's easier (and sometimes less $$$) to do so with a stand alone if you have a wet kit, then going with a BAP and larger lines and everything else.
Thanks,
Matt
Thanks,
Matt
