RK TEK IS 100% CONFIDENT IN THE PERFORMANCE OF THESE 250cc AND 300cc HEADS!
Our "Hemi" design utilizes tighter squish clearances and a narrow squish band which will increase combustion efficiency...
RK Tek is located in Preston, Idaho and is owned and operated by Kelsey and Rex (hence RK). RK Tek sets itself apart from other performance shops by testing its products in the best lab in the world - the great outdoors. Yes, that's right, RK Tek draws results from "real world" testing
RK Tek
1245 Industrial Park Rd.
Preston, ID 83263
Phone: 208-852-3221
If you are ordering cheater heads, we will need to have your OEM heads to make the modifications. If you have any questions
call us anytime we're here to help.
