| Make | Model | Factor | Internal
External |
Nom Bob
Weight gms |
Nom Piston
Weight gms |
Nom Rings
Weight gms |
Nom Big End
Weight gms |
Nom Little End
Weight gms |
| STD V8 | Most | 50% Rep
100% Rot |
||||||
| Race V8 | Most | 54% Rep
100% Rot |
||||||
| Chevrolet | 427,454 | 50% Rep
100% Rot |
Ext | 60-63 | 55 bearings | 230 | ||
| Chevrolet | 400 | 50% Rep
100% Rot |
Ext | 57 | 45 bearings | 170 | ||
| Chrysler | 318 | 50% Rep
100% Rot |
Int | 52 | 45 bearings | 220 | ||
| Chrysler | 340 | 50% Rep
100% Rot |
Int | 58 | 50 bearings | 230 | ||
| Chrysler | 360 | 50% Rep
100% Rot |
Ext on
Torque conv |
55 | 45 bearings | 240 | ||
| Ford | 302w | 50% Rep
100% Rot |
Ext | 1780 | 680 | 54 | 33 bearings
390 rod |
170 |
| Ford | 460 | 50% Rep
100% Rot |
Ext | 77 | 74 bearings | 220 | ||
| Holden | 308 | 50% Rep
100% Rot |
Int | 1875 | 710 | 54 | 50 bearings
405 rod |
178 |
| Leyland | P76 | 50% Rep
100% Rot |
Int | 52 | 45 bearings | 220 | ||
