McCreery Powers Into the Final Round at Muncie Dragway With All-New Sniper Stealth 4500 EFI System
Armed with a tune created by the touchscreen’s calibration wizard, McCreery went straight to the track. "We bolted it on the car, ran the out-of-the-box tune, and the car went right down the track the first time – no stumble, no hesitation, no nothing," McCreery said. "We also tried it on another engine on the dyno. Same thing – worked perfectly, straight out of the box.” Racing on the day before her 19th birthday, Mayce amazingly reeled off six .00 reaction times in a row to reach the final round of eliminations. Her car was just as consistent, hovering in the 5.0s at about 137 mph round after round. "We still haven't really touched the tuneup," Pat said. "No need to. The Sniper Stealth 4500 has barely been on the market, and it's already out there winning rounds."
Holley Releases Sniper Stealth 4500 EFI Systems| 05/24/2018
They support up to 1,500 horsepower naturally aspirated and up to 1,250 on forced induction applications
Win a Complete Turbo-Ready LSX Engine Worth More Than $12,000| 05/16/2018
It's 376 cubic-inch (6.2L) Gen IV with nothing but the finest components.
STS Turbo Joins the Holley Family| 06/13/2018
They deliver more power and more torque across a broad RPM range with a remote-mount configuration that eliminates extreme under-hood temps and declutters the engine compartment.
NOS Releases Complete Nitrous Plate Kits For 2005-08 Chrysler Hemis| 06/07/2018
Everything you need in one convenient package for Challengers, Chargers, and 300Cs.