2024 Powerstroke Delete Search. Tuning can lower egts, dramatically decrease cylinder fuel wash.etc it depends on the tune and the tuner, a higher. The exhaust manifold block off plate is cnc machined from t304 stainless steel.

#45 · nov 7, 2024. Tuning can lower egts, dramatically decrease cylinder fuel wash.etc it depends on the tune and the tuner, a higher.