Dang...sounds like you're having about the same kind of luck I was having yesterday with setting up the cell phone and email accounts. Sorry, bat.
Here's what is in the index...I can try to copy and send something to you if you need it right away.
Index
Acetone 119-121
Advance—spark 14, 120, 128-133, 206
Air:
bleed screw 94, 103, 105, 106
cleaner 111-113, 200
cooling 171, 172
density 108-111, 179, 180
flow 52, 55, 56, 117, 211
—fuel ratio 93
Alcohol 94, 118, 119, 169
Anti-freeze 173
Avgas 117, 121-123
B
Balancing 146
Bearings 144-148, 205, 208, 214
Benzol 121, 169, 170
Big end bearing 144, 145, 147, 148,
205, 208, 215
Bing carburettor 63, 113
Boost ports 45-48, 63, 64, 67
Boring 160, 161
Boyesen reed petals 63, 68, 199
Brake mean effective pressure 175-179
222 Bultaco 10, 21, 45, 63
Index
Capacitor discharge ignition: 126, 128,
129, 140
Carburettor:
air screw 94, 103, 105, 106
basic operation 94-97
Bing 63, 113
boring oversize 100
float 94
float level 94, 104
McCulloch 113-115
main jet 96, 100, 101, 107-109, 119
Mikuni 96, 98, 111
Mikuni Powerjet 97, 98
needle 96, 102, 103, 106, 107
needle jet 96, 101, 102, 104
needle and seat 94, 119, 212
pilot jet 94, 103, 105, 106, 120
pulse type 113-115
size 95, 96, 98-100
slide 97, 106, 117, 120
waterproofing 112, 113
Castor oil 166, 167, 169
Ceramic coating 171, 172
Clearance:
big end 144, 150, 205, 215
little end 153, 205
piston 16, 152, 153, 164
piston pin 152, 153
piston ring groove 156
piston to head 17, 172, 215
rotary valve disc 62, 205, 206
Coil 125, 127, 140
Combustion chamber: 13-18
squish area 14, 16
volume 20-22
Combustion rate: 14, 120, 124, 130,
138
abnormal 13, 133, 134, 139
Compression ratio: 17-24, 120, 202
calculation 20-23
permissible 24, 120, 202
Condenser 125, 127 *
Con-rod 10, 1.46, 147-149, 214, 215
Cooling:
air 171, 172
223
Two Stroke Performance Tuning
water 172, 173, 212, 213
Crankcase: 150
compression 41-44
reed valve 65-69
Crankpin 144, 215
Crankshaft: 143-146, 148-150, 205, 215
balancing 146
run-out 150, 205, 215
Crankwheel 10, 143, 148, 205, 215
Cylinder:
bore accuracy 160, 161, 205
honing 161
plating materials 162, 163
Cylinder head:
fin pattern 13
gasket 24
sealant 26
squish clearance 10, 14, 16-18, 172,
215
tension 26
D
Detonation 13, 17, 122-124, 133, 134
DKW 27
Dynamometer 174, 175, 179, 180, 186
Efficiency-volumetric 177
Electronic ignition 126, 128, 129, 140
End gases 14, 134
Ethanol 118, 119
Exhaust:
flow 39, 86, 194, 209, 210
port 8, 29, 31-39, 192, 194, 204
port timing 34-36
pulse waves 22, 37, 39, 42, 64, 70,
71,74,76,78,80,86,90
sealant 91
Expansion chamber: 22, 35, 42, 71,
188, 189, 198
baffle cone 78-81
decoking 91, 92
224
diffuser cone 71, 76-78
Index
fabrication 85-87
header pipe 72-75, 216
stinger 81, 82
Filter-air 111-113, 200
Float-carburettor 94, 104
Flywheel:
concentricity 10, 143, 215
lightening 148
Fuel: 117-124
octane rating 117, 118, 121-124
oil mixing 119, 167-170
pump 115, 117
G
Gasket:
head 24
sealant 26
Gasoline 117, 121-123, 169, 170
Gudgeon pin 152, 153
H
Header pipe 72-75, 216
Hone-cylinder 161
**
Honda 33, 43, 64, 65, 67, 72, 162,
180-182
Horsepower 176
Hylomar sealant 26
I
Idle jet 94, 103, 105, 106, 120
Ignition:
abnormal 13, 122-124, 133, 134
advance 14, 120, 128-130, 206
capacitor discharge 126, 128, 129,
140
coil 125, 127, 140
condenser 125, 127
225
Two Stroke Performance Tuning
leads 128, 142
magneto 126-128
points 125, 127, 132, 133
timing 128-133, 206
waterproofing 142
Inhibitor-cooling system 172, 173
Inlet:
manifold 52, 117
port 8, 48-52, 55, 56, 189, 190,
193, 204, 211
port timing 49, 50, 54-62
pulse waves 49
Jet:
idle 94, 103, 105, 106, 120
main 96, 100, 101, 107-109, 119
needle 96, 101, 102, 104
power 97, 98
K
Kawasaki 33, 163
Little end bearing 153, 205, 214
Lubrication 50, 147, 153, 154, 163,
166-170
M
McCulloch 24, 114, 115, 131
Magneto 126-128
Main bearing 147
Main jet 96, 100, 101, 107-109, 119
Methanol 94, 118, 119, 169
Methyl benzine 121, 169, 170
Mineral oil 166, 169
Morbidelli 11, 35, 56, 163
Muffler 87-89, 213
226 MZ 29, 43
Index
N
Needle 96, 102, 103, 106, 107
Needle jet 96, 101, 102, 104
Needle and seat 94, 119, 212
Nikasil 162, 163
Nitromethane 94, 120
O
Octane rating 117, 118, 121-124
Oil:
castor 166, 167, 169
—fuel ratios 119, 167-170
mineral 166, 169
synthetic 166, 167
viscosity 166
Permatex sealant 26, 111
Petrol 117, 121-123, 169, 170
Piston: 17, 69, 146, 150-154
circlips 151, 152, 163
clearance 16, 152, 153
lubrication 153, 154, 163
pin 152, 153
rings 50, 154-160, 164
Points:
ignition 125, 126, 132, 133
magneto 126, 127, 132
Port:
boost 45-48, 63, 64, 67
exhaust 8, 29, 31-39, 192, 194, 204
inlet 8, 48-52, 55, 56, 189, 190, 193,
204,211
transfer 27, 29, 39-48, 188, 196
Power:
jet 97, 98
measurement 174-180
valve 31, 38
Pre-ignition 122-124, 133, 134, 139
Pressure:
cooling system 173
fuel 115-117
'
227
Two Stroke Performance Tuning
Pulse waves:
exhaust 22, 37, 39, 42, 64, 70, 71,
74, 76, 78, 80, 86, 90
inlet 49
Pump—fuel 115, 117
Radiator:
inhibitor 172, 173
mounting height 213
sealant 173
Reboring:
carburettor 100
cylinder 160, 161
Reed valve 49, 62-69, 189, 193, 195,
199
Relative air density 108-111, 179, 180
Ring-piston: 154-160, 164
flutter 155, 156, 160
gap 156
Rotary valve 52-62, 200, 201, 205,
206, 214
Rotax 24, 29, 36, 59, 61, 129, 163
RPM limit 165
Running-in 163, 164
Sealant:
cooling system 173
exhaust flange 91
head gasket 26
Hylomar 26
Permatex 26, 111
Silastic 91, 111, 142
Shot peening 149
Silastic 91, 111, 142
Silencer 87-89, 213
Soluble oil 173
Spark advance 14, 120, 128-133, 206
Spark plug: 133, 141
cap 142
cleaning 141, 142
228
electrode style 136-139
Index
gap 139, 140
heat range 134-138
leads 128, 142
reading 107, 108, 135
Squish 10, 14, 16-18, 215
Suzuki 22, 23, 29, 33, 41, 42, 49,
65-69, 113, 177
Tachometer 165, 185, 186
Temperature-water 171, 173, 212
Tension-cylinder head 26
Thermostat 173, 212
Timing:
exhaust port 34-36, 202, 203
ignition 128-133, 206
inlet port 49, 50
marks 131-133
rotary valve 54-62, 200, 201, 206,
214
transfer port 41, 43, 188
Toluol 121, 124, 169, 170
Torque:
engine 176, 180
rear wheel 182-185
Transfer ports 27, 29, 39-48, 188, 196
V
Volumetric efficiency 177
W
Water cooling 172, 173, 212, 213
Waterproofing:
carburettor 112, 113
ignition 142
Yamaha: 22, 24, 29, 31, 38, 41, 42, 50,
62, 66-68, 111, 133, 143,
148, 150, 152, 161, 162, 176,
177, 183-185
power valve 31, 38
229
