Custom built motor E46 330 M54 turbo completed with Nick G tuning - 414 whp at 10.5 psiThis car belongs to user bluejeansonfire. The car is an E46 330ci with an M54 that has been custom built. It features 8.5:1 wiseco pistons, eagle rods, and a JBR valvetrain including the heads, springs, and retainers. Schrick 252/256 cams are used with a hta3582r turbo feeding a 3.5 inch exhaust. It is nice to see a built M54 turbo application but this is only putting up slightly higher numbers than the Technique Tuning Stage 2 setup does on the stock internals. We look forward to seeing what this can do with the boost turned up!
This article was originally published in forum thread: Custom built motor E46 330 M54 turbo completed and tuned by Nick G - 414 whp at 10.5 psi started by Sticky View original post