Hi, Guest
I dunno, whats the size difference in the SVT MAF Housing vs. Reg. Zetec MAF Housing?
I'd guess that the size is larger, so you'll be passing more air though the tube than the computer thinks.....hence you should be running lean...the computer is probably smart enough to retard the timing when it detects knock (if that condition even occurs).
I think best bet, use the stock housing if you can.....
I'd guess that the size is larger, so you'll be passing more air though the tube than the computer thinks.....hence you should be running lean...the computer is probably smart enough to retard the timing when it detects knock (if that condition even occurs).
I think best bet, use the stock housing if you can.....