I have a mechanically stock engine and C4, 2.83 axle, and 215/60-15 tires. I was looking at setting max advance to correspond to 80 MPH on level ground, and let the vacuum take care of retarding advance on uphill runs.
My next toy will lilkely be a basic AFR meter. I've seen some advertised to work with the "Stock" narrow band O2 sensors. Will that be totally worthless? I've read posts where members are unhappy with "Narrow Band" sensors. Why? I don't want to monitor 24/7. I just want to have optimum MPG at highway speeds for long road trips.
http://cgi.ebay.com/ebaymotors/2-52MM-U ... 0277338352
http://cgi.ebay.com/ebaymotors/Universa ... 0243069802
http://cgi.ebay.com/Air-Fuel-Ratio-Mete ... .m14.l1318
http://cgi.ebay.com/52mm-GRAY-SILVER-7- ... .m63.l1177
My next toy will lilkely be a basic AFR meter. I've seen some advertised to work with the "Stock" narrow band O2 sensors. Will that be totally worthless? I've read posts where members are unhappy with "Narrow Band" sensors. Why? I don't want to monitor 24/7. I just want to have optimum MPG at highway speeds for long road trips.
http://cgi.ebay.com/ebaymotors/2-52MM-U ... 0277338352
http://cgi.ebay.com/ebaymotors/Universa ... 0243069802
http://cgi.ebay.com/Air-Fuel-Ratio-Mete ... .m14.l1318
http://cgi.ebay.com/52mm-GRAY-SILVER-7- ... .m63.l1177