Force 28 pullstart engines, Technical data – OFNA Racing Force .28 User Manual
Page 2
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FORCE 28 PULLSTART ENGINES
PART #52217 w/PULLSTART
TECHNICAL DATA
•Cubic Capacity.............4.66cc •Rpm............................38000
•Stroke..........................16.8mm •Hp...................................2.7
•Bore............................19.0mm •Weight..........................330gr
OFNA
DESCRIPTION
RETAIL OFNA
DESCRIPTION
RETAIL
10330 COLLET, FLYWHEEL INSERT.12/.21
2.95 52279 LOW END NEEDLE .28-.32
4.95
52090 REAR BACK COVER, FORCE .28-.32
6.95 52280 BUTTON, HEAD INSERT FORCE .28
29.95
52091
PULL ST BACKPLT, .21-.32
24.95 52282 CARB. COMPLETE .28 & .32
59.95
52098 PIN & SPRING- .26-.32
3.95 52283 HEAD GRAY .28
34.95
52099 PULL START, ASSEMBLY 21-32 ENG
24.95 52284 SHIM, HEAD .28
1.95
52100 CARB SET PIN (FORCE) .28-.32
3.95 52285 PISTON / SLEEVE .28
108.95
52140 THROTTLE BARREL
8.95 52286 CONNECTING ROD .28-.32
22.95
52170 BOOT, THROTTLE
2.95 52288 CRANKCASE .28
39.95
52180 CAP, THROTTLE NEEDLE (OLD)
2.95 52289 BEARING INSIDE 14mm .28
24.95
52181 BALL CAP, THROTTLE
5.95 52290 CRANKSHAFT 14mm .28
79.95
52250 MAIN NEEDLE SEAT
4.95 52900 BEARING, FRONT .21-.32
5.95
52259 MAIN NEEDLE ASSEMBLY
14.95 52930 SEAL, REAR COVER
1.95
52274 WASHER, MAIN NEEDLE SEAT UPPER
1.95 52940 SEAL, CARB. upper/lower
1.95
52275 NIPPLE FUEL SUPPLY BRASS
7.95 52960 SEAL, MAIN NEEDLE
0.95
52276 WASHER, MAIN NEEDLE SEAT LOWER
1.95 52972 .25/.26/.28/.32,WRIST PIN
2.95
52277 CARB. BODY, .28 & 32
16.95 52980 SCREW SET, 8 PCS
2.5
52278 BARREL STOP SCREW .28-.32
2.95 52990 G-CLIPS, 2 PCS.
1.95
52217 .28 FORCE PARTS LIST