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Temps

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BobbyPaulk(at)comcast.net
Guest

Posted: Sat Jun 13, 2015 11:28 am Post subject: Temps

Just got another flight in and everything is looking good except the CHT's.



I tilted the carb bottom toward the hot #6 and it came down to 1255 - #5 went up a little to 1326.



CHT for #6 was 332 while #5 was 312. No 2 cylinder head temp was 333. Power was at 2550 rpm and 20" MP.



If I leave the throttle at 2800 the EGT and CHT all go up. I'm already running a 260 main jet with 290 needle jet.



Ground temp was 85 degrees. I can not seem to get the CHT's below 300.



Any ideas?



Bobby  ( age 77 )

Zodiac 601 XL "B"

Jabiru  3300  S/N  1141

Sensenich 64" x 51" Prop

Bing Carb 260 Main & 290 Needle Jet

Status - Flying  238 hrs. 

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