BMW m50b30 STROKER Kit (11.0:1 CR) 86.5mm Custom Pistons and Rings set
$45.48
$87.32
Item description from the seller BMW m50b30 STROKER Custom Pistons and Rings set 86.5mm This kit fits 84mm 2.8L crankshaft and m50b25 m52b25 m52b28 s50b30 s52b32 engine iron block You need to bore your iron block to 86.5mm 11.0:1 CR compression ratio With my kit you achieve ”2962cc” or 3.0L engine displacement and 240Hp If install performance camshafts like Dbilas, Schrick or CatCams 270/270 degree you achieve 280-290Hp with my stroker pistons Tested pistons at 8000 rpm and 300Hp on ITB’s Kit includes: 6x pistons 6x wrist pin 6x set of wrist pin lock 6x set of piston rings
