|
|
4.125 Bore Inverted Dome |
- Pistons are Manufactured on 4032 High Silicone material forgings that are excellent for street and strip applications.
- CNC Precision machined ring grooves for 1.5, 1.5, 3.0 rings.
- Top ring land gas distribution grrove to enhance performance and improve ring seal.
- 927-2700-51-15C wrist pins (130 Grams), pin fitting, wire locks, broached pin oilers, and accumulator groove are included.
- Diamond turned skirts.
- Forged side relief with external lightening cavities where available.
|
| Cubic Inch
| Bore Size
| Over Size
| Stroke
| Rod Length
| Comp. Height
| 58cc
| 64cc
| 70cc
| Dome Volume
| Gram Weight
| Foot Notes
| Piston Part Number
| Street Ring Set
|
| 375
| 4.145
| 0.020
| 3.480
| 6.000
| 1.260
| 9.5
| 9.0
| 8.5
| -22.9
| Call
| S
| 1000200
| AT 4145
|
| 377
| 4.155
| 0.030
| 3.480
| 6.000
| 1.260
| 9.5
| 9.0
| 8.5
| -23.4
| Call
| S
| 1000201
| AT 4155
|
| 379
| 4.165
| 0.040
| 3.480
| 6.000
| 1.260
| 9.5
| 9.0
| 8.5
| -23.8
| Call
| S
| 1000202
| AT 4165
|
| 400
| 4.125
| STD
| 3.750
| 5.700
| 1.425
| 10.1
| 9.5
| 9.0
| -23.3
| Call
| --
| 1000203
| AT 4125
|
| 405
| 4.145
| 0.020
| 3.750
| 5.700
| 1.425
| 10.1
| 9.5
| 9.0
| -24.3
| Call
| --
| 1000204
| AT 4145
|
| 407
| 4.155
| 0.030
| 3.750
| 5.700
| 1.425
| 10.1
| 9.5
| 9.0
| -24.8
| Call
| --
| 1000205
| AT 4155
|
| 409
| 4.165
| 0.040
| 3.750
| 5.700
| 1.425
| 10.1
| 9.5
| 9.0
| -25.2
| Call
| --
| 1000206
| AT 4165
|
| 400
| 4.125
| STD
| 3.750
| 6.000
| 1.125
| 10.1
| 9.5
| 9.0
| -23.3
| Call
| R
| 1000207
| AT 4125
|
| 405
| 4.145
| 0.020
| 3.750
| 6.000
| 1.125
| 10.1
| 9.5
| 9.0
| -24.3
| Call
| R
| 1000208
| AT 4145
|
| 407
| 4.155
| 0.030
| 3.750
| 6.000
| 1.125
| 10.1
| 9.5
| 9.0
| -24.8
| Call
| R
| 1000209
| AT 4155
|
| 409
| 4.165
| 0.040
| 3.750
| 6.000
| 1.125
| 10.1
| 9.5
| 9.0
| -25.2
| Call
| R
| 1000210
| AT 4165
|
| 414
| 4.145
| 0.020
| 3.875
| 6.000
| 1.060
| 10.0
| 9.5
| 9.0
| -27.5
| Call
| R
| 1000211
| AT 4145
|
| 420
| 4.155
| 0.030
| 3.875
| 6.000
| 1.060
| 10.0
| 9.5
| 9.0
| -28.0
| Call
| R
| 1000212
| AT 4155
|
| 422
| 4.165
| 0.040
| 3.875
| 6.000
| 1.060
| 10.0
| 9.5
| 9.0
| -28.5
| Call
| R
| 1000213
| AT 4165
|
| 428
| 4.125
| STD
| 4.000
| 6.000
| 1.000
| 10.6
| 10.0
| 9.5
| -24.1
| Call
| R
| 1000214
| AT 4125
|
| 432
| 4.145
| 0.020
| 4.000
| 6.000
| 1.000
| 10.6
| 10.0
| 9.5
| -25.0
| Call
| R
| 1000215
| AT 4145
|
| 434
| 4.155
| 0.030
| 4.000
| 6.000
| 1.000
| 10.6
| 10.0
| 9.5
| -25.5
| Call
| R
| 1000216
| AT 4155
|
| 436
| 4.165
| 0.040
| 4.000
| 6.000
| 1.000
| 10.6
| 10.0
| 9.5
| -26.0
| Call
| R
| 1000217
| AT 4165 |
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