EVO 93 HP

Don't let the Harley heat monster ruin your riding.
Reduce Engine Surging
Improve Throttle Response
Reduce Engine Ping

Cool your exhaust temperature with the Wide Band O2 upgrade for 2007/08 HD

	Harley Camshaft Specification Tables
HD Twin Cam Engine Builds TC 128 HP 95 CID TC 100HP Street Engine	The basics of Fuel Injection explained
DEWEY'S CUSTOM Rammer Performance Air Cleaners TC Performance Heads 100+HP	Pro Tuning on a Shade Tree Budget

	Engine Performance Dyno Runs 93.0 HP
	Performance and Technical information on Stage 3 engines for Harley-Davidson motorcycles.
	Stage Three Engine Components Year: 1987 Model: EVO Owner: John Horvath Bore: Stock Stroke: Stock Displacement: 1340cc Cases: 1987 H-D Assembly: Hurst H-D Crankshaft and Flywheel: H-D Heads: Head Quarters Intake Valves: Head Quarters Exhaust Valves: Head Quarters Valve Springs: Head Quarters Porting: Head Quarters Compression Ratio: 10.5:1 Pistons: Head Quarters Cam: Head Quarters HQ-23 Pushrods: Head Quarters adjustable Carb: Keihin CV w/DynoJet kit Carb Jetting Information: Manifold: Modified H-D by Head Quarters Air Cleaner: Screamin Eagle Ignition: Compu-Fire Ignition Timing: Coil: Crane Single Fire Pipes: White Brothers E-Series 2-1 w/18 disks Dyno Tuning Facilities: Hurst H-D, Ottawa, Ontario

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