Link Engine Management Boost Control Solenoid - 4 Port (4BCS) EJ Valves Supplied with aluminum-bronze wrist pin

Supplied with aluminum-bronze wrist pin bushings

it can easily move and shift around from the soft bushings and can wear out overtime

the stock sleeves are still in place eliminating all risk of dropping sleeves and pushing coolant that you have with a sleeved block

Plug-N-Play Fitment

independent control)

Link Engine Management Boost Control Solenoid - 4 Port (4BCS) EJ Valves Supplied with aluminum-bronze wrist pinThinking of turning up the boost to max? Then this 4 port boost control solenoid is perfect. It allows for precise boost control of up to 120PSI. 4 port Boost control soldenoids are commonly used for big boost applications, boost levels can be raised as high as 6 7 times the spring pressure of the wastegate and they allow you to use lower wastegate spring pressures for more precise boost control when launching. Particularly useful in high power