Get XiED(tm)! Performance Parts

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


HD 2007/2008 Engines

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

Rammer Performance Air Cleaners
TC Performance Heads 100+HP

Pro Tuning on a Shade Tree Budget


Click here to go to Main Links page

Performance Links
bulletAeroquip lines and fittings
bulletAGV Helmets and Leather
bulletAirtech Streamlining Fiberglass and carbon fiber bodywork
bulletAndrew Products Cams, Transmission Gears, Ignitions
bulletArlen Ness Need you say more
bulletBell Helmets If you race, you need one
bulletBel-Ray lubricants
bulletBUB Exhaust Systems.
bulletCentech motorcycle wiring
bulletCometic Gaskets Custom made gaskets.
bulletCorbin Seats
bulletCrane Cams Cams. Ignition, valvetrain components
bulletCompetition Cams Cams, Ignition
bulletCyril Huze Custom Bikes
bulletDelkron Manufacturing Engine Cases and other components.
bulletDunlop Tire Tires.
bulletDynatek Dyna Ignition components, Electronics.
bulletDYNOJET Had you bike on a DYNO? Would you like to see the data on your own computer. Download the viewer here. You can also get information on carburetor rejetting. Its the same company.
bulletEBC Brakes Brake Rotors, Calipers, Pads.
bulletEdelbrock Heads, Quicksilver Carbs, Cams.
bulletEnergy Suspension Polyurethane Bushings, Motor Mounts
bulletFerodo Brake Technology When the ability to stop is more important than looks you start here. Nice thing about these components is that they look good as well as work.
bulletFeuling Research If you haven't heard of Jim Feuling, you really aren't a die hard Harley performance person. Ever heard of the 4-vavle heads for Harley engines. Ever heard of an AR cone. Guess who designed these?
bulletHawaya Racing is nothing but Drag Racing Harley's
bulletHead Quarters has a good reputation when it comes to engines
bulletHigh Performance Coatings advanced coating technology
bulletJE Pistons for any bike, with any compression.
bulletJIMS Machine High performance components and special purpose tools
bulletK&N air cleaners
bulletKosman Frames, swing arms, chassis components
bulletKuryAkyn Dual Carburetor Manifold, HyperCharger air cleaner, chrome products
bulletKoni Shock Absorbers
bulletMajestic Turbo new and reconditioned turbochargers
bulletMagnecor High Performance Ignition Wires.
bulletMerch Performance Engines, components
bulletMikuni carburetor
bulletMichelin Tire
bulletMr. Gasket Accel Electrical Components, Engine Components, Billet Components.
bulletMSD Ignition Systems
bulletMotoform Machine and design work extraordinaire. Heads, pistons and connecting rods and other components.
bulletMustang Seats
bulletNitrous Express Nitrous Oxide Systems
bulletNGK Spark Plugs
bulletNology Ignition wires. The claims are extravagant. Some test result back up claims. Make your own decision.
bulletNOS Nitrous Oxide Systems
bulletPat Kennedy custom bikes and parts
bulletPrimo Belt Drives
bulletProgressive Suspension Shock Absorbers, Front Fork Springs
bulletPro-One Billet Components, Wheels, Frames, Technical Information
bulletProTech Dell'Orto carburetor kits, parts
bulletRolling Thunder probably the best Portable Dyno Service
bulletRB Racing exhaust system and other performance parts
bulletRC Components Wheels, Billet Components.
bulletRed Line High Performance Lubricants.
bulletS&S Cycle Engines, Cams and components.
bulletSaddleman Seats
bulletSandy Kosman Engineering Drag Racing Performance Equipment
bulletSamson Exhaust
bulletSimpson Race Product Helmets, safety equipment
bulletSkybolt Zeus fittings for flat connectiions
bulletSJP Performance Products Billet components
bulletSmith Brothers Pushrods Chrome-Moly and Titanium pushrods made to order
bulletSplitfire Spark Plugs.
bulletSportbike Shop It isn't for V-twin's, but they do like to go fast.
bulletSputhe Engineering Engines, engine components
bulletStorz Performance Suspension
bulletSTD engine components
bulletSuper Cycles after market and custom parts
for Harley's in Western Australia. Service, repair or custom, Dyno Booth, NOS refilling station
bulletSuperTrapp Exhaust Systems
bulletTorque Master High Performance Spark Plugs
bulletVance & Hines Exhaust Systems, Fuel Injection, Ignition
bulletWeekend Frame Company When you absolutely have to the finish line first
bulletWhite Brothers Exhaust Systems, Suspension.
bulletWhitek Engine Control System Electronic Fuel Injection for your Harley-Davidson Motorcycle
bulletWiseco Pistons
bulletWoods Performance Carburetors Excellent CV carb modifications and hot cams
bulletZipper's Performance Products for those who are serious about making power

Table of Contents
Search the site 
Nightrider COPYRIGHT

Ask us a Question

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
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
Selecting a cam
Install a TC 88/95 cam
Install a Big Twin cam
Install Sportster cams

Camshaft Specifications
Twin Cam

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

Shop Manual
Carburetor Troubleshooting
Finding Manifold Leaks
Cylinder Heads
Pistons and Cylinders
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
Performance Calculations
Estimate Horsepower
Estimate 1/4 Mile Time
Estimate Top Speed

Engine Displacement
Exhaust Length
Gear Ratios
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 -+-