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goebel1 04-18-2009 10:11 PM
Adding Pyrometer Dual Gauge
 
Adding a pyrometer dual gauge to my craft the probes will be in #1 & #2 cyl and shooting for 12.5:1 to 13:1. When jetting to the exhaust temperature should it be done at wide open throttle? If I do jet to wide open will this will this make it run rich when I am in a no wake zone and running cruise speeds?

goebel1 04-19-2009 09:24 PM
Originally Posted by goebel1 (Post 2847311)
Adding a pyrometer dual gauge to my craft the probes will be in #1 & #2 cyl and shooting for 12.5:1 to 13:1. When jetting to the exhaust temperature should it be done at wide open throttle? If I do jet to wide open will this will this make it run rich when I am in a no wake zone and running cruise speeds?
anybody??

John B 04-20-2009 07:42 PM
The pyrometer will only read exhaust temperature. So record your temperatures at all speeds and post them here so we can advise you. If they are between 1150 and 1350 from 2000 to top end, you should be all set. They should rise as the RPM and speed increases.

goebel1 04-20-2009 08:17 PM
Originally Posted by John B (Post 2848709)
The pyrometer will only read exhaust temperature. So record your temperatures at all speeds and post them here so we can advise you. If they are between 1150 and 1350 from 2000 to top end, you should be all set. They should rise as the RPM and speed increases.
Ok thanks


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