Product Details

ARCTIC CAT 2018 CTEC 870 BIG BORE - Terra Alps Racing 870 big bore kit for the 2018 CTEC 800 consists of boring out , porting and replating the cylinders, comes with our custom piston kits, lightweight pistons for quicker acceleration, billet head with inerchangeable domes for difeerent riding elevations to ride on pump gas, race fuel or turbo applications. Exhaust valves get machined to match the cylinders.

Send in your cylinders with exhaust valves complete.

CTEC 870 big bore $2695 cdn or $2100 us approx.

PCV fuel and ingintion controller is needed for this 870 kit $679.95 cdn.  

Clutching and other accessories are availible from Terra Alps Racing

 

Arctic Cat CTEC 800 Billet head with interchangeable domes $499.95 cdn. 

Gain power all the way thru the power band. Run premium pump gas and gain maximum performance with proper cooling flow in this head. Different domes availible for low and high elevations on pump gas. 

We also have higher compression and MSV domes for race fuel applications also turbo domes. 

 

Terra Alps shim and billet head performance kit availible to gain some extra HP $549.99 cdn. or $415 us approx.

PCV is recommended for this kit

 

High Flow Y pipe $284.95 

Single pipe $695 cdn.

Single pipe and Y pipe $949 cdn.

 

Porting on cylinders $500

 

PCV fuel and ignition controller $679.95 cdn.