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- Howards 840312305 > Pistons, Small Block Chevy, 4.030″ Flat Top 1.125″ CD (8) $489.64
- Howards 840312608 > Pistons, Small Block Chevy, 4.030″ Dome 1.125″ CD (8) $566.45
- Howards 841500306 > Pistons, Small Block Chevy, 4.155″ Flat Top 1.000″ CD (8) $509.85
- Howards 841200306 > Pistons, Small Block Chevy, 4.125″ Flat Top 1.000″ CD (8) $509.85
- Quick Fuel Q-950-B2 > Q-Series 2×4 Blower Carburetor, 950CFM, 4bbl, Gasoline $764.40
Autotronic Controls Corp. (ACC) was founded in 1970 as a research and development company by two engineers from White Sands (New Mexico) Missile Range. The men and their other partners were working on a lean burn fuel system called the Electrasonic Fuel Induction system to help fuel economy of new and older automobiles. As the new fuel system was being perfected, the air/fuel mixture was becoming so lean that it was difficult for conventional breaker points and early electronic ignitions to ignite it. The men of ACC then started investigating a new ignition system by using modern technology called capacitive discharge (CD).
The CD design opened another door for the ignition, the capability to spark multiple times.The high energy spark of the CD design combined with multiple sparks resulted in a potent ignition. Not only did the multiple spark discharge (MSD) ignite the lean fuel mixture, it made overall improvements in the engine’s performance! Improved starting, smooth idle, less emissions and more power are benefits every car and truck can take advantage of, especially race cars. Professional racers learned of the new MSD quickly and soon word spread throughout the racing world. Since then, MSD Ignition Controls have gone on to be the ignition of choice of the top professional drivers in NHRA, IHRA, NASCAR, World of Outlaws, DIRT, SCORE, IDBA and many more.
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MSD 2900 > Atomic EFI TBI Master Kit$2,428.55Part No.
MSD29001 in stock(backorders allowed)
Fuel Injection System, Atomic EFI, Master Kit, Throttle Body, TPS, MAP, IAT, IAC, Power Module, Fuel Pump, Kit
MSD 2950 > Atomic EFI LS2/LS3 Master Kit$2,494.95Part No.
MSD29500 in stock(backorders allowed)
Fuel Injection System, Atomic LS EFI, Master Kit, TPS, MAP, IAT, IAC, Power Module, LS2/LS3, Kit
MSD 2955 > Atomic EFI LS1/LS6 Installation Kit$174.55Part No.
MSD29550 in stock(backorders allowed)
Fuel Injection System Installation Kit, Atomic LS EFI, LS1/LS6, Kit