Mintor 1.70

[Gray E Fowler]

My 1.70 hit 8200 rpm with 10% magnum, APC 17X12 regular, at the Lubbock 
contest. It was hot and high, reports were that it was like being at 7200 
ft. 



Gray Fowler
Principal Chemical Engineer
Composites Engineering




<rcaerobob at cox.net>
Sent by: discussion-request at nsrca.org
08/11/2003 10:49 AM
Please respond to discussion

 
        To:     discussion at nsrca.org
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        Subject:        Re: Mintor 1.70


HO-LY-COW !  That's a pretty beefy setup, for sure.  10% Nitro?  You're 
kiddin', right??

Bob P.
> 
> From: "Wayne Galligan" <wgalligan at goodsonacura.com>
> Date: 2003/08/11 Mon AM 11:27:50 EDT
> To: <discussion at nsrca.org>
> Subject: Mintor 1.70
> 
> Just a few notes on my initial test and break-in on this engine.  It has 
not been installed in my plane as of this writing but I cant wait.
> 
> 3M 1.70 stock header
> 10 % Magnum fuel
> Bluebird c.f. 2-stroke pipe  24.25" center of head to 1st baffle.  Total 
length of exhaust center of head to end of pipe  31.5"
> 
> Test day 98 degrees and about 35%+ humidity
> 
> 17x12N APC      high 8500rpm low 1600rpm
> 17x13 std APC   high 8250rpm  low 1500rpm 
> 
> This is after 5) 16oz tanks of breakin.  I broke it in just like the OS, 
 alternating rich to lean during first several tanks.
> 
> Wayne Galligan
> 
> 

Bob Pastorello, El Reno, OK, USA
rcaerobob at cox.net
www.rcaerobats.net
Just a few notes on my initial test and break-in on this engine.  It has 
not been installed in my plane as of this writing but I cant wait.
 
3M 1.70 stock header
10 % Magnum fuel
Bluebird c.f. 2-stroke pipe  24.25" center of head to 1st baffle.  Total 
length of exhaust center of head to end of pipe  31.5"
 
Test day 98 degrees and about 35%+ humidity
 
17x12N APC      high 8500rpm low 1600rpm
17x13 std APC   high 8250rpm  low 1500rpm 
 
This is after 5) 16oz tanks of breakin.  I broke it in just like the OS, 
alternating rich to lean during first several tanks.
 
Wayne Galligan

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