You will want to use this high-pressure adjustable wastegate actuator, if you are building a performance engine for a 1986 or 1987 Turbo Regal. This adjustable wastegate actuator is designed to handle boost levels above 21 psi.
Normal applications do not require this high-pressure adjustable wastegate actuator.
The general rule of thumb... Use the "stock" actuator when the desired boost is 14-20 psi. Use the "high pressure" actuator when the desired boost is about 21 psi. One thing to keep in mind when you use a stock actuator is that the shorter the rod (higher boost) the less the wastegate valve will open. If you make the rod too short, you may experience "boost creep" in high gears.
This high-pressure adjustable wastegate actuator is an excellent way to fine tune a modified engine and adjust the boost levels to your application.
NOTE - You may also be interested in these related items - #6696 Adjustable Wastegate Actuator, #7495 RJC Racing Boost Controller, and #7704 Replacement Boost Line Vacuum T.
You will want to use this high-pressure adjustable wastegate actuator, if you are building a performance engine for a 1986 or 1987 Turbo Regal. This adjustable wastegate actuator is designed to handle boost levels above 21 psi.
Normal applications do not require this high-pressure adjustable wastegate actuator.
The general rule of thumb... Use the "stock" actuator when the desired boost is 14-20 psi. Use the "high pressure" actuator when the desired boost is about 21 psi. One thing to keep in mind when you use a stock actuator is that the shorter the rod (higher boost) the less the wastegate valve will open. If you make the rod too short, you may experience "boost creep" in high gears.
This high-pressure adjustable wastegate actuator is an excellent way to fine tune a modified engine and adjust the boost levels to your application.
NOTE - You may also be interested in these related items - #6696 Adjustable Wastegate Actuator, #7495 RJC Racing Boost Controller, and #7704 Replacement Boost Line Vacuum T.
