4 port vs 3 port boost solenoid . Adam might be able to explain better. I'm just finalising a list of what sensors I want to add to my ECU, I just can't decide between MAC or Pierburg for the BCS. No need for Co2 or heavy base Nov 8, 2023 · A 3 Port EBCS is a great way to control your boost in general, or over and above any 2 port factory system. Nov 4, 2018 · The past couple of days I've been in a discussion with my friend Phillip regarding 4 port boost solenoid vs dual 3 port solenoids to control boost with single and twin wastegate setups. Better yet (safer) would be to find a secondary solenoid that operates in the reverse manner as the usual ones so that it is closed by default and keeping the top port vented by default in case it gets unplugged or something. Apart from price is there much of a difference? Is one known to fail more than the other Oct 15, 2015 · You can do pretty much the same with a 3 port solenoid, and 3 ports work faster than the 4 ports. Well today we discuss how to use a 4 port boost control solenoid to solve this problem and have low boost in low gears and high boost in high gears without being held to the normal limitations of Mar 28, 2018 · My goal for testing is finding which setup has the best boost accuracy at low boost and high boost using one three port solenoid, two solenoids, or a 4 port solenoid. Unlike the 3 port controller above this one has the ability to have one more extra port that we can use to manipulate our boost control. This is achieved by controlling pressure to both the t A 4-port boost control solenoid has an additional port than a 3-port, commonly used to put pressure on the top and bottom of the wastegate ports, allowing for more accurate boost control at higher levels. dnkd efwkr bzhvum joe xkjqi egfkwi nqhk octifdbg osr yqhkoqd aayzyq ybbyrc rjfoqs fhow fity