Engines

11.90 Pea Shooter

8.90 Sniper Jr.

7.90 Sniper Lite 3.25"

7.90 Sniper Lite 3.50"

7.90 Sniper Heavy 3.50"

7.90 Sniper XL

Briggs & Stratton 206

 

 

 

Packages

11.90 Pea Shooter

8.90 Sniper Jr.

7.90 Sniper Lite 3.25"

7.90 Sniper Lite 3.50"

7.90 Sniper Heavy 3.50"

7.90 Sniper XL

Briggs & Stratton 206

 

 

 

Clutches

Holeshot Series

Billet Overdrive

Terminator Overdrive

Polar Junior

Terminator Non-Overdrive

Clutch Components

Ramps

Helixes

 

 

 

Turn-Key Racecar

The HP Difference

HP Assassin Turn-Key Cars

 

 

 

Components

Carburetor

Clutch

Racecar

 

Updated 8-29-14

New Inventory

Updated 8-8-14

Used

Apparel

Racers

FAQ

Contact

 

 

 

The 7.90 Sniper Heavy 3.50" is a popular heavy package choice. This combination has been refined for many years, and provides great performance with similar longevity to our 8.90 and 3.25" engines. Not only is this motor extremely quick and reliable, but it is also very easy to tune. The 42 mm Mikuni allows you to dial in idle temperatures while the engine is running, and with our Knurled Bowl Nut/Maxx Jet combination changing main jets has never been easier.

The 7.90 Heavy 3.50" uses only the best internal parts available. An ARC 1" Crankshaft w/ 3/8" Clutch Bolt Hole, ARC Rod, ARC Adjustable Flywheel, HP Custom Dyno Camshaft, 5/16" Billet Lifters, Comp Valves Springs, Titanium Valves w/ Beryllium Copper Seats, a 42 mm Mikuni Carburetor, and a 3 Stage Header allow this motor to run 7.90's at over 500 lbs.

Full list of 7.90 Sniper Heavy 3.50" Features:

          Virgin 356 T-6 Aluminum Sniper Block                                                                                           1" ARC Billet Crankshaft

          CNC Cylinder Head, Manifold, Ports                                                                                 3/8" Clutch Bolt Hole in Crankshaft

          3.50" Bore x 3" Stroke                                                                                                              HP Custom Dyno Camshaft

          Titanium Valves w/ Beryllium Copper Seats                                                                                 HP Prepped 42 mm Mikuni

          5/16" Oversized Billet Lifters                                                                                                           3 Stage Coated Header

          ARC Rod and Adjustable Flywheel                                                                                                     Billet Carburetor Bowl

          Comp Valve Springs                                                                                                                          Billet Carburetor Top

                                                                                      Complete Fuel System

The HP 7.90 Sniper Heavy 3.50" is a complete motor. Simply add oil, your clutch, and your racecar to go race. Expect 7.90's at 500+ lbs with this beast.

 

HP 7.90 Sniper Heavy 3.50" Price - $5,100

Be sure to ask about our 3.100" Crankshaft option in this engine! Available in both Splined and Keyed!