HOT ROD SLED SHOP SKI-DOO 850 ETEC TRAIL PORT 177-190 HP PACKAGE
HOT ROD SLED SHOP 850 ETEC TRAIL PORT - You guys have been calling and we wouldn't sell it until we ran the tar out of it for 3 SEASONS now. These ported engines have been run for an 3 seasons to ensure reliability and pump gas performance not big "flash" hp numbers that don't go down the trail without race gas. These are the hard dyno numbers coming from Dynotech Research November 27, 2018 with New York pump gas with ethanol. Yes they have been dyno'ed at other facilities with higher numbers (190HP) but this is the "premier" dyno that we go to compare our numbers to other sleds with the same mods also run there, and the published numbers of stock sleds for fair comparison.
STOCK HEAD PIPE , STOCK Y-PIPE, STOCK MUFFLER, HRSS FUEL MOD -177 HP -115 TQE & 175 HP OR OVER FROM 8000-8200 RPM. THIS IS 12-14 HP OVER A STOCK 850 ETEC DYNOED AT THE SAME FACILITY.
JAWS PIPE, JAWS Y-PIPE, STOCK MUFFLER, HRSS FUEL MOD OR DOBECK CONTROLLER- 183.5 HP - 119 TQE & 178 HP OR HIGHER FROM 7950-8250.
THIS IS 18-19 HP OVER A STOCK 850 ETEC AT THE SAME FACILITY
PEAK HP ON BOTH WAS 8100 RPM AND THE BROAD TORQUE CURVE MAKES IT EASY TO CLUTCH. THE JAWS PIPE SETUP IS SPECIFICALLY MADE FOR THE PORTED PACKAGE.
This price includes trail porting only. We recommend Vforce reeds for maximum power. we have fueling options also as fuel will need to be added depending on the level of hp you want. 2 STAGE Head machining is required for optimum performance and is $179. Some gaskets will be required (base, cylinder O-rings, rave, etc.). All items can be purchased and will ship back with your cylinder. We require cylinder, and rave assemblies, and some information like squish and base gasket thickness when you take it apart. Please call the shop to discuss details of what you are interested in doing.