BMW B58 Gen1 3.2L Stroker Kit By 5150 AutoSport

Bigger displacement, more torque and more power.

Our 5150 Autosport 3.2L Stroker kit is specifically designed for BMW Gen1 B58 Engines. 

Utilizing CP-Carrillo Pro-Xtreme Forged Pistons and Manley Performance H-Beam Connecting Rods, as well as the 5150 4340 Billet Steel Crankshaft, our stroker kits have stood up to the tests and trials of high horsepower applications time and time again. 

Benefits of Stroking an Engine

- 5150 Autosport 4340 Billet Steel Crankshaft, 100 mm Stroke 
          - Professionally turned, polished, and coated with anti-wear coating
          - Fully balanced
- Manley Performance Connecting Rods, 148 mm Length
- CP-Carrillo Pro-Xtreme Forged Pistons
- CP-Carrillo Piston Wrist Pins 
- CP-Carrillo Piston Rings 
- CP-Carrillo Piston Wire Locks

5150 stroker kit offers varying displacements, ranging from 3170 cc to 3207 cc, depending on the selected bore size:

82 mm bore size results in a displacement of 3170 cc
82.5 mm bore size yields a displacement of 3207 cc
83 mm bore size provides a displacement of 3246 cc

Please note that the 82.5 mm and 83 mm Options require sleeving the engine block. 

Have more questions? Contact our engine build advisors to discuss your build.

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