107" Race Engine
$15,000
Championship-Proven.
This is the same engine combination that powered our BRL championship-winning race bikes. The one we trust when everything is on the line.
At Daytona, we held 28 seconds of wide-open throttle at 6,800 RPM on 18 psi.
Not a pull. Not a hit. Sustained abuse.
After teardown, the internals still looked untouched.
This configuration holds together when put to the test. If you’re building for boost and actually plan to use it, this is the standard.
- 107 Ci., 0 Run Time
- 220hp with a Stage 2 Trask Turbocharger 15 Psi Of Boost — 115hp NA
- S&S Cases
- S&S Piston Jets
- S&S Hardware
- Mahle Forged Pistons - 10.5:1
- Darkhorse Race Balanced Crankshaft 4⅜ Stroke
- Race Lighten (Race Application Only), Carrillo H-Beam Rods,
- Pocketed Window, Knife Edge Flywheel Set
- Ward Performance CNC Ported +1 Valve Heads,
- +1mm Oversized Valves ‒ In: 1.614” Ex: 1.299”
- Extensive 5-Axis CNC Porting
- Multi-Radius Competition Valve Job
- Performance Bronze Valve Guides
- Machining of Head Gasket Surface
- Feuling Oil Pump and Cam Plate
- Ward 580 Cam
- Trask Titanium Bitchin’ Bolt Kit
Contact: SpeedShop@TraskPerformance.com to purchase.
