Whether on the street or at the track, these bolt-on RDP's Chrysler 300c / SRT8 cylinder heads are equipped with the highest quality parts and
technology available to deliver optimum performance.

5.7 -
Complete and ready to bolt-on out of the box! These Aluminum cylinder heads feature: Stock Locks, Retianers, Valve Guides, custom hardened spring locators, severe duty beehive Valve springs, and new 2.00/1.55 valves. Hand Finish/Blending of valve job.

6.1 -
Complete and ready to bolt-on out of the box! These Aluminum Cylinder heads feature bronze valve guides, machined locks, titanium retainers, hardened spring locators, severe duty beehive Valve springs, and larger 2.10/1.60 valves. Valve jobs are hand-blended from the seat to the port. Available ceramic coatings and dry film lubricants for combustion chambers and valves as well as PSI valve springs and Inconel exhaust valves.

We have spent the last several years perfecting the 5.7L and 6.1L performance modifications with extensive revenue spent on R&D to assure our camshafts produce the most power based and work fantastic with our range of cylinder heads. The higher spec line of camshafts are designed to work with the our ported heads with proven street and track results that we and our customers can take to the track and dyno with confidence.

RDP cams are fantastic for the street and track use, resulting in record setting performance.

We have a range of street and track cams. Give us a call to discuss your required setup.

This is a must have for all 300c Chrysler and SRT8 engine vehicle owners!.
Cooler air means denser air which results in more power, better performance and improved economy.

Comes with cold air intake assembly and reusable high flow air cleaner element.

You really can't afford NOT to have one of these!
 

Engineered specifically for the Modern Hemi, all components are designed for use in 5.7 Liter blocks. Modern Hemi Speed Pack will result in an incredible 392 CID in the 5.7 Liter block.

Includes Forged 4340 steel stroker crankshaft, H-Beam forged rods, main bearings, rod bearings, and forged Mahle pistons.

Engineered specifically for the Modern Hemi, all components are designed for use in 6.1 Liter blocks. Modern Hemi Speed Pack will result in an incredible 426 CID in the 6.1 Liter block.

Includes Forged 4340 steel stroker crankshaft, H-Beam forged rods, main bearings, rod bearings, and forged Mahle pistons.

RDP Motorsport stock these sexy Hand-built custom manifold's for 300c / SRT 8 powered vehicles. For more information call or email RDP Motorsport today.

RDP Motorsport cooler thermostats for these engines reduce engine temperatures, add life to your engine and provide a denser air/fuel mixture, which helps produce more horsepower.

Consistent control of engine temperature allows an engine to operate at its peak efficiency, no matter what the driving conditions.

Stainless steel construction for a lifetime of service.

RDP Motorsport stock, use and recommend ARP Bolts and Studs.

Please call or email RDP Motorsport for prices and applications!