Wiring is our specialty,
Custom stand alone wire harnesses
Splice in wire harnesses to keep your factory car working factory
Plug N Play harnesses
Complete race car and street rod wiring available
OEM type connectors from Delphi, AMP, Deutsch and Mil Spec
Problem wire harness diagnosis and repair
Modified OEM harnesses
Horsepower Connection custom splice in EFI harness.
25-02-2011 Hits:1185 Boats 
Administrator
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Shaun Sederburg's boat is a really cool Sanger Ski Hydro. We rebuilt Shauns carbs and got the boat running correctly
Read more25-02-2011 Hits:1117 Boats 
Brian Macy
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We helped Bernie setup and rebuild his carbs for his drag boat. Very nice looking carbon fiber bottom he did on his boat. Bernie owns Bernie's Custom Paint in Olympia, WA
Read more07-07-2007 Hits:924 Boats Administrator
Pump Gas 540ci Whipple Supercharger.1001 hp @ 5500rpms and 1016ft/lbs of TQ at 4500 Rpms. Location: Lake Havasu City, AZ I tuned Fred's engine that he built for a customer and it made some big pow...
Read more20-08-2008 Hits:1137 Street Rods and Muscle Cars Administrator
I had the pleasure of tuning Todd's cool 540ci Chevy with AEM engine management and a Kinsler stack injection. The car is a mean street performer, it made a bunch of torque almost instantly. The ca...
Read more25-02-2011 Hits:943 Drag Cars Administrator
Darrin has this really cool 34 Ford with a twin turbo 415ci engine that made 1220hp at the rear wheels on our chassis dyno. We tuned the Accel DFI Gen 7 for him as well as supplying some parts for the...
Read more25-02-2011 Hits:1296 Drag Cars Brian Macy
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The crew flew in to Chicago to wire legendary Outlaw 10.5 racer, Spiro Pappas new 1969 Camaro. Powered by a Sonny's Hemi Headed Big Block Chevy with twin turbos. The project was to do a complete wire ...
Read more09-10-2011 Hits:333 Drag Cars Administrator
Tim Oswald's 03 Cobra Horsepower Connection consulted with Tim and provided him with one of our custom Mustang splice-in harness along with FAST XFI and XIM combo. Tim runs this car on pump gas with ...
Read more02-02-2011 Hits:779 Boats Administrator
I have been working on the engine dyno all week. Carter Performance here in Lake Havasu built three of these matching 557ci Big Block Chevys for a 42' Fountain. We provided three FAST XFI engine packa...
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25-01-2011 Hits:326 Fuel Injection Tuning Brian Macy
Our EFI Tuning Difference Work with Horsepower Connection for your EFI Tuning Project. Most of this industry is full of tuners who don't like to show you what they are doing because they "do it the b...
Read more09-10-2011 Hits:278 Wire Harnesses Administrator
Wiring is our specialty, Custom stand alone wire harnesses Splice in wire harnesses to keep your factory car working factory Plug N Play harnesses Complete race car and street rod wiring availabl...
Read more12-10-2011 Hits:177 EFI Classes Administrator
EFI University Training Classes Brian Macy an accomplished tuner of Horsepower Connection is one of the instructors at EFI University. Brian travels and teaches EFI101 and EFI Advanced and FAST XFI...
Read more12-10-2011 Hits:139 Project Consulting Administrator
Get The Right Stuff The First Time Work with us on your next personal or shop project. Gain from our experience that you will get the right part the first time instead of wasting your time and money ...
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