Arctic Cat CTEC 600-700-800-840-860 -870-900-980 Performance kits, bigbores & strokers 2018-24'

Terra Alps Racing engineers, designs and builds the dream engine package you want.

We can build multiple styles of perfromance packages for your snow machine.

600-800 stock to Improvers to mods. 600 to 700 big bore, 800 to 813 race improver, 840 to 860 stroker kits, 870 to 900 big bores, and 900 to 980 bigbore strokers.

So whatever racing class you want to be competitive in or the mountains or trails you want to dominate, Terra Alps Racing can build your package.

ARCTIC CAT 2018-2024 CTEC 870 BIG BORE Most powerful pump gas bigbore available.  Terra Alps Racing 870 big bore kit with wicked acceleration for the 2018-24 CTEC 800s.

Kit consists of boring, welding, fully porting and replating the cylinders, comes with our custom lightweight piston kits, lightweight pistons for quicker acceleration and smoother running operation, billet head with inerchangeable domes for different riding elevations to ride on pump gas, race fuel or turbo applications. Exhaust valves are machined to match the porting in cylinders. Terra Alps only made a 870 kit for proper fit around the injectors in cylinder, plus the smooth running quickness of this kit over heavier pistons and less stress on the crank. Makes this kit the best choice.

Send in your cylinders with exhaust valves complete.

CTEC 870 big bore $3295 cdn or $2350 us approx.

ECM tune reflash is needed $700 cdn.

Single pipe hand rolled with heat wrap and Y pipe $1099 cdn.

Muffler $359 cdn

Clutching and other accessories are availible from Terra Alps Racing

WANT MORE ?

900cc class racing to 918cc or 935cc or  980 big bore stroker. For the ultimate engine package. Yes we can build that stroker you been waiting for like the other big two companies.

Using our big bore kit and stroker crankshaft kit $6000 cdn or $4300 us approx.

Will need ECM flash tune $749 

High flow Y pipe and single pipe kit or twin pipes.

Clutch kit consist of adjustable weights, springs and helix.

Stroker crankshaft kits, Send in your engine we will stroke your engine from 800 to 840, 850 or 860cc

Kit includes crank work, cylinders are ported, piston kits, billet head with domes for pump gas or race fuel set up.

Call or email for info.

PRO STOCK RACE ENGINES - Build a 813 cc to max out pro stock class and the competition. Fully ported, welded, and replated cylinders. Custom race head. Call to inquire.

Top engine packages in the industry!

Arctic Cat CTEC 800 Billet head with interchangeable domes $799 cdn. or 580 us. approx. 

Gain power all the way thru the power band. Run premium pump gas and gain maximum performance with proper cooling flow in this head. Terra Alps keeps same coolant flow as stock head for most efficient cooling and consistant power. Other shops make a head the easiest way possible with poor flow patterns. Different domes available for low and high elevations on pump gas. 

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

High Flow Y pipe $399

Single pipe $799 cdn.

Single pipe and Y pipe $1099 cdn.

Muffler $379 cdn.

Porting on good nikasil cylinders and exhaust valves needed $800 cdn.

Porting on damaged cylinders, strip nikasil weld repair cylinders, port & weld cyls, nikasil, port and hone finish. $1800 cdn.