This Donzi boat featured a set of Big Block Chevys with M1 Prochargers and water cooled intercooled intercoolers. Both engines are EFI with FAST Classic Ecus. We went out on the lake with the Donzi and tuned both FAST ECUs for a good ride on a nice day. We installed a new distributor on one engine and a wiring harness repair on the other engine.
07-09-2011 Hits:1042 Other Projects 
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I had the pleasure of working with Boss Hoss of California and Ricky Dietz who owns this beautiful motorcycle. It featured a really cool Boss Hoss powered with a stroker LS engine and nitrous, the eng...
Read more25-02-2011 Hits:1644 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 more25-02-2011 Hits:2038 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 more07-07-2007 Hits:1348 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 more25-02-2011 Hits:1578 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 more02-02-2011 Hits:1137 Boats Administrator
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I had the pleasure of working with Dale Mounger in Texas. He has a really cool boat with twin Mopar Hemi engines with two Whipple Superchargers on each. They are controlled by Autronic SMC ECUs. I fle...
Read more25-02-2011 Hits:1351 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 more20-08-2008 Hits:1619 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...
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09-10-2011 Hits:835 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 more25-01-2011 Hits:820 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...
Read more12-10-2011 Hits:633 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 FAS...
Read more12-10-2011 Hits:478 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 m...
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