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Cox Engine of The Month
February-2018
coxaddict's

"Another Twin Born 2-2-2018 weight 4 oz."



PAST WINNERS
Speed Contest 2018
CEF Traveling Engine

Win This Engine!
The Traveling Prop
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World of Aviation

**VOTE-ON-THE-NEXT-COX-ENGINE-OF-THE-MONTH** (March 2016)

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Total Votes : 40

Re: **VOTE-ON-THE-NEXT-COX-ENGINE-OF-THE-MONTH** (March 2016)

Post  1/2A Nut on Wed Mar 16, 2016 10:28 pm

Thank you Gents, it's nice to win one! Small Cox Logo Small Cox Logo Small Cox Logo Small Cox Logo Small Cox Logo

Shamrock St.Pats Beers Shamrock St.Pats Beers Shamrock
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Re: **VOTE-ON-THE-NEXT-COX-ENGINE-OF-THE-MONTH** (March 2016)

Post  OVERLORD on Thu Mar 17, 2016 2:45 am

Well done!! Congrats. That's the engine in your avatar?
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Re: **VOTE-ON-THE-NEXT-COX-ENGINE-OF-THE-MONTH** (March 2016)

Post  akjgardner on Thu Mar 17, 2016 5:42 am

Congrats Nut, Nice Pic
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Re: **VOTE-ON-THE-NEXT-COX-ENGINE-OF-THE-MONTH** (March 2016)

Post  1/2A Nut on Thu Mar 17, 2016 7:25 am

Yes Overlord and thank you guys,
You can gravity feed water through the coils using two water bottles and fuel line to bench test the engine.
One empty one full using a short section of small line to reduce water flow the bottle will empty out at a slow enough
rate to last the entire test.

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Re: **VOTE-ON-THE-NEXT-COX-ENGINE-OF-THE-MONTH** (March 2016)

Post  akjgardner on Thu Mar 17, 2016 5:05 pm

I'd be interested to see the temperature differential between the water going in and the water coming out is ?
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Re: **VOTE-ON-THE-NEXT-COX-ENGINE-OF-THE-MONTH** (March 2016)

Post  1/2A Nut on Thu Mar 17, 2016 6:27 pm

I used tap water, could use fridge water, the reclaim bottle did warm some the volume was enough to be noticed.
Would need a temp gun to get the variance. It's enough to do tests at home to set the needle and break in the engine
safely with the AC on without using a prop. Fun to test without the need of a prop but also allows the insurance
the flywheel is not causing undue vibrations the hole has a tad bit of over bore, I wick some CA on the bolt for a tighter
fit. If you find vibration loosen and rotate the flywheel a bit, test again to find improvement.

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Re: **VOTE-ON-THE-NEXT-COX-ENGINE-OF-THE-MONTH** (March 2016)

Post  Kim on Fri Mar 18, 2016 3:05 pm

BELATED YEA TO MR. 1/2A !!!

Better late than never Kim
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Re: **VOTE-ON-THE-NEXT-COX-ENGINE-OF-THE-MONTH** (March 2016)

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