OS32sx DAVIS HEAD  
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OS32sx DAVIS HEAD - 7/1/2008 4:32:25 AM   
AMB


 

Posts: 3876
Joined: 6/10/2003
From: winter park, FL, USA
Status: offline 		Finally it got here 32 SX head from davis new angular fins smooth top it make the glow head look puny, binding screw against compression screw now straight thru no longer at an angle on top, nice touch hope for a run tomorrow quite an update after 30 years or so martin
thats the glow head on the pill vial

Hit the wrong button on the camera sepia a little different

The beaver will fly with the installed Enya 25 first then will be switched to the OS and see what 3 blade we can swing hope to try a couple tomorrow on the bench. the AT6 will get the ST34 conversion
from day one

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< Message edited by AMB -- 7/1/2008 5:13:21 AM >
       Post #: 1

RE: OS32sx DAVIS HEAD - 7/1/2008 3:01:32 PM   
tommy_b_o_y


 

Posts: 69
Joined: 4/9/2007
From: Knoxville, TN, USA
Status: offline 		what makes the 32sx awesome is the carb. as a glow engine, it wll turn an 11x4 prop at like 11.5K. its a really strong engine.

however, the carb will likely not help you much as a diesel, as i'm sure you are aware of. i'm curious just how much the barrel ends up traveling between idle and full throttle Martin. I'm thinking since the barrel is so big that it may not travel much.

it looks awesome though. what prop are expecting it to swing? i'd say 12x6-2 blade = 10k 10x5 - 3 blade - 9K

by chance, did you read the review of the AT6 in the latest RC-Report? That joker takes a lot of servos...

< Message edited by tommy_b_o_y -- 7/1/2008 3:03:00 PM >

(in reply to AMB)
       Post #: 2

RE: OS32sx DAVIS HEAD - 7/1/2008 4:18:29 PM   
AMB


 

Posts: 3876
Joined: 6/10/2003
From: winter park, FL, USA
Status: offline 		Tommy boy I did not see the review yet but there is an additional sheet suggesting a separate battery for the receiver and servos with the beaver I would guess the same applies to the at-6 AND THIS IS WITH A 3200 MIL BATTERY. I am using a 2000 mil NiMh in mine as diesel. Estimated flight time as electric about 10 minutes we can easily double that and still weigh less. This is a variant on the K.I.S.S. principal> I call it K.I.S.D keep it simple diesel martin

ON the carb my guess around 70% opeh will be full throttle plan and running later today will let you guys know

< Message edited by AMB -- 7/1/2008 4:21:02 PM >

(in reply to tommy_b_o_y)
       Post #: 3

RE: OS32sx DAVIS HEAD - 7/2/2008 9:28:50 PM   
tommy_b_o_y


 

Posts: 69
Joined: 4/9/2007
From: Knoxville, TN, USA
Status: offline 		yeah. i'm eager to see how it runs on diesel as i have a 32sx glow that i love. but diesel it may become seeing as how nitro is too much money now...

will you fully deck the at-6 out > 8 servos??

(in reply to AMB)
       Post #: 4

RE: OS32sx DAVIS HEAD - 7/3/2008 1:38:34 AM   
AMB


 

Posts: 3876
Joined: 6/10/2003
From: winter park, FL, USA
Status: offline 		Yes on 8 servos will use a sub micro for throttle not much torque needed for that, a 2000 mil battery should do fine with the micros the big battery draw would have been the brushless motor martin

(in reply to tommy_b_o_y)
       Post #: 5

RE: OS32sx DAVIS HEAD - 7/3/2008 2:56:01 PM   
AMB


 

Posts: 3876
Joined: 6/10/2003
From: winter park, FL, USA
Status: offline 		Ok folks on the 32FX found a 6.5mm front carb perfect fit for the 32 ( from Just engines fits OS) Getting rid of the rear setup drill and tap for 8/32 short cap screw both sides done hope to run later and let you know the numbers martin

(in reply to AMB)
       Post #: 6

RE: OS32sx DAVIS HEAD - 7/3/2008 7:20:58 PM   
AMB


 

Posts: 3876
Joined: 6/10/2003
From: winter park, FL, USA
Status: offline 		Tommy boy just ran the OS32SX I used a front carb from Just engines 6.5mm opening, ditched the rear carb setup davis abc fuel XOAR 12x4 wood 9800, still messing with idle around 3300 , needs more time on the engine we only have about 40 minutes on it , transitions nice

(in reply to AMB)
       Post #: 7

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