82 HP XL

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High Heat on 2007/08 HD engines

HD 2007/08 Performance Recommendations

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

	Harley-Davidson Sportster Engine Performance Dyno Runs 82 HP
	Performance and Technical information on Stage 2 engines for Harley-Davidson motorcycles.
	How do classify a Sportster engine with Buell heads? We are going to consider it a Stage Two engine because they are standard equipment on the Buell and a bolt on component for other Sportster based engines. These results are impressive and fairly typical of the White Lightning heads. We have seen results as high as 88 HP for similar engine combinations. If you are looking for a fast way to bolt on power, the White Lightning heads are the way to go. Stage Two Engine Specifications Year: 1996 Model: XL Bore: stock Stroke: stock Displacement: 1200 cc Cases: H-D Assembly: owner Crankshaft and Flywheel: H-D Heads: Buell White Lightning Intake Valves: stock Exhaust Valves: stock Valve Springs: stock Porting: none Compression Ratio:stock Pistons: H-D Cam: Screamin Eagle Pushrods: H-D Carb: CV w/DynoJet Kit Carb Jetting Information: Manifold: H-D Air Cleaner: Kuryakn Hypercharger Ignition: Dyna 2000 Ignition Timing: Coil: Pipes:SuperTrapp 2-1 Dyno Tuning Facilities: Kit Moto, France
82 Horsepower 1200 XL

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Modification, Installation, Maintenance and Tuning Index will help you find most of the information you want on one page.

How to get Professional Tuning Results at home
Testing the Innovate Motorsport LM-1 portable air fuel meter

Profession Tuning on a Shade Tree Budget

Veypor VR2 Data Logger and Instrument Panel
Video Installation and Demo
Purchase VR2

Engine Performance
How to Build a
TC96 2007 Engines
TC88 70HP Stage1
TC95 128HP Stage 3
TC95 100HP Street
TC96 2007 Stage 1/2
EVO 64 HP Stage 1
EVO 74 HP Stage 2
EVO 82 HP Stage 3
EVO 95 HP Stage 3
883 to 1200 Upgrade
Shovelhead Modifications

New EFI for EVO and TC

Performance Gallery
Horsepower Gallery
Evolution 80
Shovelhead
Sportster
Twin Cam 88/95
Evolution Unlimited
Sportster Unlimited
Drag Strip Gallery
Land Speed Racing Gallery
CV Carburetor
Modifying the CV carb
Tuning a CV carb
Camshafts
Selecting a cam
Install a TC 88/95 cam
Install a Big Twin cam
Install Sportster cams

Camshaft Specifications
Twin Cam
EVO
Shovel
XL

Exhaust Systems
EVO Exhaust Testing
TC Exhaust Testing
Khrome Werks AR100 test
Making Drag Pipes Work

SHOP TALK
Shop Manual
Carburetor
Carburetor Troubleshooting
Exhaust
Ignition
Finding Manifold Leaks
Camshafts
Cylinder Heads
Pistons and Cylinders
Clutch
Belt Drive
Shop Manual Appendix
$20 Bike Lift
Plug Wires
Spark Plugs
Engine Tuning
Nitrous Oxide
Motor Oil
Stutter Box
General Information
WEB Links
Buy Books and Manuals
Miscellaneous
Performance Calculations
Estimate Horsepower
Estimate 1/4 Mile Time
Estimate Top Speed
Engine Displacement
Exhaust Length
Gear Ratios
MPH at RPM
Air Density

The Nightrider Diaries
The ramblings of a genius a, a madman and something in between.

Where is Sifton Cams?

Autocom Active-7 tested

Harley-Davidson EFI
-EFI basics explained
-EFI modifications explained

183 HP, 2 carbs, 2680cc

Copyright 1997-2006 Stephen Mullen, Oldsmar, FL -+-