WEBRA MODEL ENGINES
MECOA - WEBRA
16015 Adelante St
Irwindale, CA 91702 U.S.A.
page updated 3-4-2023
WEBRA SPEED 28
Item number 1029 GT
and 1029 GTH
 
 
 
  Webra Speed 28
1021GT
A = 32,00 mm
B = 15,00 mm
C = 75,00 mm
D = 38,00 mm
E = 77,00 mm
WEBRA SPEED 28
displacement 5.25 ccm / .28 cu in
power PS / KW1.22 / 0.90
rpm 2000 - 16500
bore stroke 18.50mm 19.50mm
weight 250 grams
porting Schnuerle
ball bearing front and rear
piston/cylinder ABN
cylinder brass
crankshaft thread 1/4" 28UNF
 
Accessory Items
carburetor 1028/216
silencer A1 1100/32A
silencer A2 1100/32B
manifold 1100/15A
tuned pipe 1100/210
engine mount 3721
glow plug 4303
prop 10x6 10x8

Replacement Parts 28 1029GT
Under construction

spare parts

1029 GT Aero
part no.

1029 GTH Heli
part no.
crankcase
rear cover
1029/2
1029/2
liner set (ABN)
1029/34G
1029/34G
connecting rod
1029/6
1029/6
wrist pin
1029/7
1029/7
cir clips
1019/7A
1019/7A
crankshaft
crankshaft reverse cw
---
cylinder head
1029/10
1029/10h
retaining bolt
1018/16o
1018/16o
collet
1019/15a
1019/15a
prop driver
1019/15
1019/15
prop washer
1022/19
1022/19
prop nut
1020/20
1020/20
back cover o-ring
1028/21
1028/21
ball bearing front
1022/251
1018/251z
ball bearing rear
1019/252
1019/252
screw set
carburettor TN II
1028/216
1028/216
Throttle Lever

 

WEBRA is owned by MECOA
Model Engine Corporation Of America
16015 Adelante St., Irwindale, CA 91702
www.mecoa.com