02-02-2011 Hits:498 Street Rods and Muscle Cars
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Dan of Havasu Speed Equipment called when one of their customers was having a problem with their Ford Truck. The truck had a 2001 Ford Mustang 4 valve 4.6l Cobra...
Read more20-08-2008 Hits:980 Street Rods and Muscle Cars
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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...
Read more07-07-2007 Hits:802 Boats
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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...
Read more25-02-2011 Hits:916 Boats
Brian Macy
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,...
Read more25-02-2011 Hits:1074 Boats
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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:845 Drag Cars
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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...
Read more01-02-2011 Hits:716 Street Rods and Muscle Cars
Brian Macy

Working today on Dick's Gram Hollywood. It has a twin turbo Northatar V8. It features a FAST XFI ECU with a custom ECU wire harness. We are going to set...
Read more02-02-2011 Hits:661 Boats
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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...
Read more10-02-2011 Hits:554 Boats
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Went out on this boat today checked out the tuning job on the EFI Technology ECU. In a rough windy day we went 120mph before letting out of it. Very...
Read more25-02-2011 Hits:1078 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...
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25-01-2011 Hits:223 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 best." or believe that everything...
Read more09-10-2011 Hits:95 Wire Harnesses
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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...
Read more12-10-2011 Hits:61 EFI Classes
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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 101 and FAST Extreme training classes for EFI University. These...
Read more12-10-2011 Hits:48 Project Consulting
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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 buying things twice....
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