| Additional parts that
MUST be used with Stage 4 |
|
Additional parts that MUST be used
|
 |
Negative Supercharging Cooling System more details
|
 |
High Energy Ignition System more details
|
| Additional parts that
MUST be used if engine is fitted with 4BBL Carter or
Edelbrock Carburetor |
 |
Secondary Air Valve Weights more details |
 |
Carburetor Tuning Kit more details |
| |
Secondary Booster Reducers more details |
 |
Banjo Fuel Fitting more details |
| Additional parts that
should be used
The parts are optional but we recommend
they be used to improve the durability of the transmission
to handle the massive increase in torque produced from idle. |
|
904 Heavy Duty Front Pump Drive more
details |
 |
Race Overhaul Trans Kit more
details |
Back to Stage 4 |
