Unleashing 1,000 Horsepower: S55 Engine Rebuild Journey

In this thrilling episode of throtl, the team embarks on a heart-pounding journey to uncover the mysteries plaguing their S55 engine. As they delve deeper, they discover ominous signs of coolant residue on the turbos and dried coolant in certain cylinders, hinting at a potential air-to-water intercooler failure. Despite a pressure test yielding no intercooler issues, the team suspects valve stem seal leaks and oil contamination in Cylinder 6, setting the stage for a high-octane investigation.

Their relentless pursuit of power leads them to uncover worn cam lobes and rockers in Cylinder 6, a result of possible oil starvation causing airflow irregularities and misfires. The team's decision to replace cams, valve stem seals, and a piston rod in pursuit of a monstrous 1,000 horsepower sends shockwaves through the automotive world. As they tear down the engine, a clean bottom end devoid of debris offers a glimmer of hope, signaling a potential salvageable crank and bearings in their quest for automotive glory.

With the engine rebuild looming on the horizon, the team faces the daunting task of restoring the S55 to its former glory. The meticulous inspection of the Pistons and conrods reveals promising results, with minimal carbon buildup and freely spinning Rings indicating a path towards redemption. Armed with determination and a thirst for victory, the team presses forward, ready to unleash the full potential of their machine and conquer the road ahead.

Watch Tearing Down the M3's Blown up Engine (BMW S55) on Youtube

Viewer Reactions for Tearing Down the M3's Blown up Engine (BMW S55)

• Nostalgia for Powerblock TV
• Suggestions to rebuild the S55 engine
• Ideas for engine swaps, such as putting it in an E46 M3 or a restomod 2002
• Concerns about oil starvation and maintenance on BMW engines
• Excitement for the potential power and performance of the rebuilt engine
• Appreciation for Quinn's explanations during the teardown
• Suggestions for where to put the rebuilt engine, like in a muscle car or a JDM car
• Comments on potential power upgrades for the engine
• Mixed opinions on BMW engines and maintenance
• Support for rebuilding the engine for high horsepower applications