Polaris

Mod stock muffler, quiet Trail Lightweight, L2 muffler all tested with stock ECU and Stages 2.0.2.5 and 4.0

Compare torque and HP curves of the new 900 with our well broken in 850 Patriot.

pump gas, 100 octane and 114 octane tunes for trail riding or lake racing.

Add 20 hp on pump gas, and even more with higher octane tunes!

Stock vs BMP vs SPI single pipes dyno tested with stock muffler, stock Ypipe and stock ECU

breakin mode vs non-breakin mode vs fade free BCM VR1 Matrix Torque Link reflash

all engines dyno tested on Sunoco Surge spec fuel, still waiting for Cat 600 Snocross race engine

coolant flow disparity between IQR600 and 850 Patriot, deto must be minimized, HP must be maximized?

What power is required to mechanically pump coolant through the engine, compared with an electric pump?

examining the all-new engine with Polaris engineers Darren Hedlund and Dallas Blake, and Joe DiSpirito

Caputo’s Performance tuned this 860 with stock exhaust and SLP single pipe on true pump gas.

Low friction ball bearing Garrett turbo, low compression RKT head = record setting reliable HP on real pump gas

Compare bone stock to SSI stainless, SPI, BMP, and Jaws…ignition timing tweaks and questions raised!

compare stock with Aaen, BMP, SLP, SSI and Terra Alps stock pipe mods, and a great PCV fuel and timing map!!!

40 breakin dyno tests, then compare stock vs BMP single pipe vs SSI pipe mod vs SSI pipe mod w/ PCV tune

lowered compression with a head and shimmed cylinder, then spot-on tuning of fuel and spark w/ PCV

bringing the CFI2 800 up to and beyond the performance of the new 800 HO engine, on 92 octane gas

new light crankshaft and VForce3R reeds–compare to previous IQR 600

77 dyno tests, test both original and an ECU with breakin mode removed, tested in 30 degree dry air

compare airflow, horsepower, and fuel tuning with 2012, 2013, and 2014 ECU calibration