Flex Headers for Single Cylinder motor and you've got a compact

and you've got a compact engine that's engineered to outperform expectations

4" 3 Blade: 22x10

5" 3 Blade: 29x12

2 into 1  40mm drop header

Estimated prop size:

Flex Headers for Single Cylinder motor and you've got a compactHigh quality stainless steel headers available in three different drops to fit most applications. To measure the drop you need measure from the center of your exhaust port down to the center of the inlet on your canister or tuned pipe. Note: 35cc headers require 22mm couplers and clamps 50 and 60cc headers require 25mm couplers and clamps 85cc headers require 28mm or the stepped coupler depending on exhaust