Part number: FCPP845090M50 Manufacturer: FCP Engineering Forged high performance pistons for various applications in nearly all engine types for racing and street use. Made of 4032-T6, piston skirt is molibden coated. Each set of pistons also includes rings and HD series pins. Bore: 84.50mm Compression ratio (CR): 9.0:1 Compression height: 32.50 mm Pin diameter: 22mm Stroke: 84.00mm BMW 328 528 Turbo (M50B28, M54B28) Connecting rod length must be 135mm These pistons are for stroked BMW 2.8 engine M50B25 with M54B28 crank!
Part number: FCPP840090M50 Manufacturer: FCP Engineering Forged high performance pistons for various applications in nearly all engine types for racing and street use. Made of 4032-T6, piston skirt is molibden coated. Each set of pistons also includes rings and HD series pins. Bore size: 84.00mm Compression ratio (CR): 9.0:1 Compression height: 32.50 mm Pin diameter: 22mm Stroke: 84.00mm BMW 328 528 Turbo (M50B28, M52B28) Connecting rod length must be 135mm These pistons are for stroked BMW 2.8 engine M50B25 with M52B28 crank!
Part number: FCPP850090M50 Manufacturer: FCP Engineering Forged high performance pistons for various applications in nearly all engine types for racing and street use. Made of 4032-T6, piston skirt is molibden coated. Each set of pistons also includes rings and HD series pins. Bore size: 85.00mm Compression ratio (CR): 9.0:1 Compression height: 32.50 mm Pin diameter: 22mm Stroke: 84.00mm BMW 328 528 Turbo (M50B28, M52B28) Connecting rod length must be 135mm These pistons are for stroked BMW 2.8 engine M50B25 with M52B28 crank!
Valve springs data Installed seat pressure - 34kg (75lbs) Load - 63kg@10mm (140lbs@10mm) Max lift - up to 12mm Made from chrome-silicon steel SAE9254-V BMW / Toyota - 3.0 24V Turbo (B58, S58) With this set the risk of valve flutter and a possible engine failure is minimized. Recommended for engines with series and racing camshafts and over 7500 RPM. Kit includes: 24 pcs. conical valve springs 12 pcs. titanium retainers 5mm 12 pcs. titanium retainers 6mm