Description
BMW S50B32 Euro Stroker Kit by 5150 AutoSport, 3.4L 3.5L Compression Ratio:10.5:1 there are 3 fill valves Strength for Performance Driving S85 V10 CP FPS B58 82.5 9 Bore Options:93 mm there are 3 fill valves integrated to the bottom of the surge tank Rated for 1200HP