The features for the IK® 180 / 200 include a revolutionary ultra casting, versatile 180 cc or 200 cc intake ports that are specifically designed for optimum versatility, and 64 cc or 70 cc combustion chambers that allow the use of several types of fuels.

Standard features are A-356 virgin aluminum alloy, phosphorous bronze valve guides, valve seats for use with unleaded fuel, ends milled and drilled for accessories, and a straight spark plug angle.

These are the most affordable high quality aluminum cylinder heads on the market.

Features

*2.02 & 1.600 SS Valves
*110lb @ 1.800 .550" lift Springs Hydraulic Flat Tappet
*Chrome moly 7 degree retainers
*Hardened locks
*3/8 rocker arm studs
*5/16 Guide Plates
*Teflon valve Seals
*Straight Plug Design
*180 or 200 cc intake runners
*64 or 70cc combustion chambers
*180cc Flows 245 intake & 178 exhaust @ .600 lift
*200cc  Flows 261 intake & 176 exhaust @ .600 lift

Please specify Cobustion Camber and Inatke Runner size desgired when ordered.

Custom ordered and usually ship within 2 weeks after payment