Re: Help with tunning and fuel pump
Quote:
Originally Posted by 01TruBluGT
I would imaging the SVT Focus pump supports PWM, are you saying you only need to adjust time if the pump DOES NOT support PWM??
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No. If the pump doesn't support PWM it'll burn up. That's why I was asking if the Walbro 255 is compatible now. Way back when I first started playing with mod motors most companies still included the 255 in their blower kit. But the 255 would burn up because it's designed to work at 100% all the time.
FWIW I went from a stock single pump to twin Cobra pumps in my 01. I didn't adjust the tune and didn't have an issue. So I would think the Focus pump would be ok.
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New Ride:
2004 Mystichrome Cobra-Accufab SBTB and plenum, Steeda 2.8" upper, Bassani X, Borla Stingers, Mcleod RXT, MGW shifter, Level 5 halfshafts, chrome FR500's, Stiffler's FIT system and DS safety loop, GT pumps, BA3000, tuned by owner
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