$2,649.95 Quick view
Terminator Throttle Body; EFI 4bbl Throttle Body w/GM Trans Control; Incl. Tuner; 4150 Style Mounting Flange; For Use w/GM 4L60E/4L80E Trans.; Hardcore Gray;Replacement throttle body for Terminator EFI kit. Includes all sensors. Easy replacement, just swap the harness from your original throttle body and bolt it on.Add to cart
$2,049.95 Quick view
Terminator Stealth EFI System; w/Trans. Control; 4 bbl. TB; Incl. TBI Unit/Self Tuning ECU/3.5 in. LCD Tuner/Wiring/Sensors; Hard Core Gray;Get all the great features of Terminator Throttle Body Fuel Injection systems in a bolt-on system for GM’s popular LS engines! These systems are designed specifically for LS engines with carbureted style intake manifolds. All kits include the popular Terminator EFI Throttle Body for fuel delivery into the intake plenum, as well as the necessary wiring to plug directly into the factory LS coil sub-harnesses and factory sensors.Add to cart
$999.95 Quick view
Holley Sniper EFI Self-Tuning Kit; Shiny Finish; Bolt On Carburetor Rplcmnt; Throttle Bdy Mntd ECU; Supports Up To 600hp/1200hp; 4 Wire Veh. Connection; Self-Tuning;Standard Replacement Paper Gasket, Fits All Holley Bowl Screws. Holley® has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers®, Flowtech® Exhaust, NOS® Nitrous, Weiand®, Earl's Performance Plumbing®, or Diablosport® - Holley products can give you the edge you need over the competition.Add to cart
$2,449.95 Quick view
Terminator EFI TBI Master Kit; 4 bbl.; 950 cfm; 250-600 HP Range; Incl. TBI Unit/ECU/Hand Held Progr. w/Wiring And Sensors/Fuel Pump/Regulator/40 ft. Hose; Gray;Holley is proud to announce the release of their Terminator™ EFI Throttle Body Injection Master Kits. These complete kits include the 4BBL Terminator EFI Throttle Body Injection System w/ 3.5” Color Touch Screen + EFI Conversion Fuel System. They are compatible with naturally aspirated V8 engines from 250-600 horsepower. With everything in a single box, these kits make it easier than ever to convert your carbureted vehicle to reliable fuel injection!Add to cart
The widest range of parts you could ever imagine
Hard-to-find parts at fair prices!
Since when do you call in to a big company and still get to talk to one of the owners?
Having worked the corporate life for 20 years after finishing his business degree at Arizona State, he decided to join forces with his brother Mark who had a successful speed and performance hot rod shop in Gilbert, AZ. Greg has always been into hot rods and muscle cars & trucks, but took some time to get his finances and family life sorted out before getting back to his passion. Greg recently completed a 77 Chevy Blazer that was a complete frame off build. It features a 400 Dart small block that produces about 500hp, Billet Specialties wheels and a super slick paint job. Greg has been married to his wife Jill for 23 years and they have 3 daughters ages 19, 16, and 13.
Having worked for a hot rod shop himself for 10+ years, he found himself busier working on the weekends and at night for friends, family and others, that he decided it was time to open up his own facility. With a lot of knowledge and even more hope, he opened up Speed Sports in Gilbert, AZ. Not one to go at something small, he quickly installed a dyno in the ground so he could resume his custom tuning abilities. While Mark has built dozens of hot rods and custom cars for himself and customers over the last 22 years, his most recent is the 71 C10 you see here. Also a complete frame off build, it features a more modern LS3 engine producing about 500hp. Mark has been married to his wife Erin for 9 years and they have a 5 year old daughter.
01 /Online Sales & Tech Support
We may not know it all or have everything you need, but we certainly can help figure it out for you. At the same time, we will provide you with a fantastic price and easy buying experience. Our sales team consists of the owners of the business, Greg and Mark. In the event one of us gets stumped, our technicians working out in the shop 5 days per week have added expertise that is hard to match when compared to a business that only sells you the parts but does not know how to install them.
02 /Manufacturers Supported
Having been in business for over 12 years now in a dedicated finely tuned full service facility, we are direct dealers for many companies that we do not have listed on our site. If you are looking for a particular major player in the speed and performance / hot rod industry and do not see them on our site, we can make it worth your time spent inquiring with us. Those big online retailers are big, but we can always compete on price and service. Give us a call and we will prove it.
03 /Complete Builds
Whether you are local to the Phoenix area or not, we can design and build your dream car.
04 /Custom Engine Building Services
We offer services that hold up on the dyno. Don’t get caught buying a custom engine only to find out the advertised numbers are not going to be attained. While horsepower is not cheap, being disappointed with the results is far worse.
01 /Speed Sports Dollars
Speed Sports Dollars = Cash back towards a future purchase on all items. Prices that can't be beat along with savings you deserve!
02 /Free Shipping on all orders over $75
We'll ship free of charge to anywhere in the US with an order of $75 or more.
If we can ship the same day, we will. We offer free standard shipping on all orders over $75. Some exclusions may apply due to truck freight items or very large/heavy products. If you are curious whether or not your purchase will need to be sent truck freight, just reach out to us and we can tell you right away. 99.9% of what we sell will be shipped free though.
We have spent a considerable amount of money creating strategic partnerships across the industry to ensure your order arrives at your house in a timely manner. Having at least 1 warehouse in each of the 4 time zones across the US, we can typically get you what you need in time for your next project.
If you don't see it, we can get it!