Bolt on torque and horsepower!_x000B__x000B_3.8L (102mm Bore) MAHLE conversion with forged pistons and cylinders_x000B__x000B_ up to 26KW (35PS) more_x000B_ Compression 11.8: 1_x000B_ OEM Slip in, no modifications to the housing needed_x000B_ Deep Valve Pockets_x000B__x000B__x000B__x000B_Tech Tip:_x000B_964 Model must modify the connecting rod (connecting rod eye like 993). See also item number 000 300 207 or order Carrillo RSR 3.8 connecting rod (FVD 103 975 03).