1995 BMW M3 dyno - E36 - 9-16-21 - 259hp / 243lb-ft

1995 M3 with rebuilt S50 3.0L engine. 259hp & 243lb-ft on a Dynocom dyno.
Engine details:
Stock bottom end and pistons. Block is align honed and decked. Balanced rotating assembly . S54 oil pan and pump. Stock head (no port work) with 3-angle valve job and Supertech valve springs. Turner Stage 3 package: Schrick 264/256 cams, 24lb injectors, 3.5" MAF, Turner chip, aFe intake. Active Autowerke header and Bimmerworld 3" race exhaust with resonator.

[@nvl2691]

243 ft pounds at the crank?

[@MajorDiscomfort]

This was at the wheels.

[@nvl2691]

@@MajorDiscomfort Very impressive for a S50 US engine, pleasantly surprised!

[@MajorDiscomfort]

@@nvl2691 All the credit goes to my machinist. This engine has put down good power since he did his work with the bottom end rebuild and valve job.

[@araboharabedian]

So it’s not stock credit to the machinest aayyyy 🤔 lol I hope my s50 can do something close to that with some cams &springs