Hi Tom, In addition to the A/F meters, you can also use a Gunson Colortune CLEAR spark plug, which lets you see the flame color inside the combustion chamber. You can make adjustments on-the-fly and watch the color change to the correct A/F burn pattern. A color-coded chart is provided. The Colortune is well suited for carbed engine tuning. Colortune on sale at Eastwood: http://www.eastwoodco.com/shopping/product/detailmain.jsp?itemType=PRODUCT&RS=1&itemID=2299&keyword=colortune&cm_mmc=PMD_SE-_-Yahoo-_-Performance_ I am probably going to use both the Colortune and an A/F meter to tune the 304 stroker. I need to find an A/F meter that can handle both gasoline A/F ratio and Ethanol A/F ratio. Here's a sale on a wide-band A/F meter : http://tunertools.com/proddetail.asp?prod=IN-3723 Sincerely, Greg Taylor :) <>< And the testimony is this, that God has given us eternal life, and this life is in His Son. He who has the Son has the life; he who does not have the Son of God does not have the life. - 1 John 5:11-12 --- On Mon, 6/23/08, Tom Jennings <tomj@xxxxxxx> wrote: > From: Tom Jennings <tomj@xxxxxxx> > Subject: [Amc-list] Wide-band fuel/air meters? > To: "AMC/Rambler owners, drivers and fans." <amc-list@xxxxxxxxxxxx> > Date: Monday, June 23, 2008, 2:49 AM > OK, I gotta get one. Joe, you have one, right? > > Can anyone suggest an inexpensive one? In-dash or > hand-held, and I don't > need data logging, just A/F ratio within a reasonable > range. > > I want to tweak two carbureted cars, and later, look at one > TBI car. > > They seem to run around $250 at Summit. Are there cheaper > that are worth > bothering with? > _______________________________________________ > Amc-list mailing list > Amc-list@xxxxxxxxxxxx > http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list