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The Dodge SRT-4 was a turbocharged compact car introduced by DaimlerChrysler's Street and Racing Technology in-house tuner group (originally known as PVO)in 2003. The SRT-4 was designed for the racing and muscle car crowd. The SRT-4 differed from a regular Neon, the model on which it was based, in many ways. From the outside, the SRT-4's unique front fascia was immediately noticeable. It also featured a large rear wing and special 17x6 in wheels. Under the hood was a turbocharged version of the Neon's 2.4 L I4 engine. This first appeared in the United States in the 2002 Chrysler PT Cruiser GT, but had been used in the Mexican-market Dodge Stratus/Chrysler Cirrus LXi sedan for a few years before this. The SRT-4 used a New Venture Gear T-850 5-speed manual transmission (pirated from the Graz-built turbodiesel minivan), equal-length half shafts, and a high-capacity Sachs performance clutch. Unfortunately these SRT-4 camshafts are not compatible with Dodge's new Caliber, which features variable valve timing.
Stage Description Part# Adv. Dur. Dur @ .050 Lift (in) Lift (mm) Kit# Cam Card Dyno Shop Status
Street/Strip Specification
Street/Strip Specification Plug and play application. Short duration for nice street manners, slight lope at idle. Excellent all purpose spec. OEM spring OK.
BC0161 264°/264° 203°/201° .350"/.310" 8.89/7.87 BC0160
Out of Stock
Race Specification
Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mods recommended. Requires kit BC0159 or BC0160.
BC0162 272°/272° 211°/203° .389"/.383" 9.88/9.73 BC0160
Out of Stock
Full Race Specification
Big duration and more lift for larger turbo applications. Derived from the popular "18" spec, ECU mods, BC0159/BC0160 kit req.
BC0163 280°/280° 212°/213° .399"/.399" 10.13/10.13 BC0160
USDM SRT-4 (Neon) Stock 256°/256° 172°/174° .327"/.260" 8.30/6.60
Rocker Ratio: 1.75:1
619.749.9018 ph
619.749.9128 fx
Some products listed are not legal for sale or use on emission controlled motor vehicles, RPM ranges vary on application.Warranty Information Copyright © Brian Crower Inc. All rights reserved.   Follow runBC on Twitter     
WARNING: This product can expose you to chemicals, including Chromium (hexavalent compounds), lead and lead compounds, which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit