View Full Version : ????Alternatives????

08-14-2008, 11:03 AM
Is there anybody out there who would know any alternatives to an O2 sensor extender???? Could I possibly build one my self???? Is the O2 sensor the only thing I would have to modify on a fuel injected(gasoline) vehicle???? Any replys would be much appreciated!!!!

P.S. Thanks ahead of time!!!

08-14-2008, 11:27 AM
From what I have read in this forum, forget extenders and go with a EFIE.
Extenders don't seem to work that well.

Keith's Garage
08-15-2008, 02:06 PM
I have found that using a 02 extender does a good job of reducing the effectivness of the 02. On top of that I would use a MAP/ MAF enhancer.

A 02 extender is just a spark plug non fouler that is drilled out to just over a 1/2". You can get a pack of two from any parts store for about $4.