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91" Extra 300-EXP ARF

Wouldn't these work great?

Savox SA-1230SG Monster Torque Coreless Steel Gear Digital Servo-savsa1230sg


Dimensions(mm): 40.3x20.2x45.0
Weight(g): 79.0
Speed(@4.8V sec/60): .20
Torque(@4.8V oz-in): 416.6
Speed(@6.0V sec/60): .16
Torque(@6.0V oz-in): 500.0
Gear: Unique Steel
Bearing: 2BB
Case: Full Aluminum
25 Tooth Spline

I consisted those... wound up with the 1270s instead
 

vegasking

70cc twin V2
B and E Graphix designed this for me. What you think?

Payne-steampro-Extra.jpg
 

Drew

70cc twin V2
Got my GP61 installed in the 300 this weekend. Wasn't to sure how to set up the throttle and choke on it, but got it figured out. Thought I would share.....

Cut out a small servo arm and bolted it under the existing throttle arm to get a little more resolution. Couldn't go to the furthest hole since it hits the case, but this worked out great. I epoxied a CF rod over the all thread link later to strengthen it.

IMG_1631.JPG

IMG_1633.JPG

For the choke, I used a bell crank method and ran the rod down. Works perfect !!!

IMG_1636.JPG

IMG_1639.JPG

IMG_1640.JPG
 

vegasking

70cc twin V2
Well my 91 Extra 300 is about 99.6% finished.

DA 60 w/ MTW RE2 pipe
29-9 Falcon Carbon prop w/ 4" Blue Tru-Trun spinner
2 - Futaba R7008SB hv receivers
5 - BLS172SV servos
2 - 2700 2s receiver packs
1- 2700 2s ignition pack
Smart-Fly optical regulated ignition kill switch
32oz. Fourtitude fuel tank

007.jpg 006.jpg 008.jpg 009.jpg
 

vegasking

70cc twin V2
Gyro, how's that 92 Edge and the gp engine? i finally got the edge, as soon as Tower and UPS take care of my missing 4 - BLS172sv servos I'm going to get started on it.
 
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