Hey there, can anybody recommend an air fuel ratio gauge, meter for a 455 weld in type bung hopefully Bluetooth or at least downloadable onto something easy that is consistent and of decent quality. Thanks in advance. Appreciate your time. Bret
Thanks Mark, JW did a motor for me a couple years back. I’m hoping that this addition I can fine-tune it at the Track better and break into the tens
If your not setting up the AFR on a dyno with the aid of temp sensors then otherwise you need to overlap your AFR reading with using a thermal gun even though this type of testing can only be done out of gear unless your on a chassis dyno. The goal is to get the full throttle Exh temps as even as possible even if you find that such a setting runs some cylinders a tad rich that where running right where they should be, or where you want them in terms of AFR previously. If you do not know how to read plugs and do not have the aid of a plug magnifier to do so then your fooling yourself.
