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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The Focus pump supports PWM. and no, that is not what I am saying, your tune may need to be adjusted after a swap, just ask your tuner. I just remembered that when I put the 340lph in, I also had a boot-a-pump for the factory pump, I had to readjust everything because with both there was not enough adjustment range. I am sure a focus pump is fine.
BTW, I agree, the old 255s did not support PWM and I had a buddy go through three before we figured out why. Then it was painfully obvious.
I did a big write-up on this a few years ago here, I will see if I can find it.