Quote:
Originally Posted by 6mt370
Who told you that the spring in the WG has to be close to what you're actually going to be putting out? I have had an 11psi spring on a single 44mm Tial WG in my Supra for years and on high boost it sees 30+psi. The car has never had any boost issues either. Boost control is absolutely perfect and has never over boosted once.
|
Your waste gate spring pressure should be where the wastegate opens at without any boost controlling devices ... 11lbs spring should yield ~11lbs boost .. of course you can increase it with controllers .. point was that you should know what spring/boost you are running before adding controllers especially if you are over boosting .... I would never use a boost controller to fight a over boost condition .. I would swap springs to lower than desired set point add a controller to increase as desired