Rodney’s 2013 SRT8 Challenger 426 Swap
Rodney brought us his 2013 SRT8 Challenger for a 426 Stroker swap to give this beast a complete re-fresh under the hood! The list of performance upgrades on this build was pretty extensive and the results on this build were amazing! This 426 will be burning the roads up as it is cranking out 860+RWHP! As always another bad ass Mopar on the streets and another satisfied A2Speed customer!
Rodney’s 426 Supercharged Performance Upgrades
- Ray Barton/A2Speed 6.4L to 426 HEMI Stroker
- Mopar 6.4L Heads
- A2Speed 90MM Throttle Body
- A2Speed/Ray Barton Custom Cam
- Forged Diamond Pistons
- Forged Molnar Crank
- Forged Molnar Connecting Rods
- Borla Cat-Back ATAK Exhaust System
- PSI Valve Springs & Manley Titanium Retainer Combo
- Whipple: 80LBS Siemens Deka Short Injector Set
- ATI 17% OD
- Dodge Hellcat Oil Cooler Set Up
- McLeod Twin Disc RXT 1000HP Clutch Kit
- Fore Innovations L2 Dual Pump Complete Return Style Fuel System
- Driveshaft Shop 4in Aluminum Driveshaft
- Driveshaft Shop 1400HP SRT-8 Axles
- Kooks Stainless Steel Long Tube Headers
- Kooks Off-Road Mid Pipes 6.4L
- Mishimoto Racing Radiator
- Mishimoto Racing 180 Degree Thermostat
- Speedlogix Dual Gauge Pillar Pod
- AEM Boost & Wideband Gauges
A2Speed has every HEMI upgrade you could imagine. Search through a catalog of our favorite performance upgrades for each engine platform.SHOP NOW
Superchargers are the most cost-effective way of adding horsepower to a modern HEMI engine. We carry many different brands and types of superchargers.SHOP NOW
HEMI crate engines are a great addition to any “Resto Mod” project. We can find a way to HEMI swap just about any vehicle!SHOP NOW
- About Us
- What We Do
- How We Do It
- Our Quality
A2Speed’s GEN III HEMI BackgroundMany of us at A2Speed have been working on the Gen III since its inception. As a team we are immersed in the Hemi world. We own, drive, modify, race and occasionally…break them. We use this experience to create SOLUTIONS, not just parts. Automotive engineering has advanced such that it is often difficult to improve on the work done by the OEMs. Difficult, not impossible. Utilizing advanced 3D modeling, CFD and stress simulations coupled with rapid prototyping, allow for the development of specialized parts that would be impractical at OEM volumes. Solutions validated with real world testing. Craftsmen level quality; and because we don’t have the layered overhead, our prices are often at or below the OEM price.
Advanced Aerospace Grade MachiningProduction manufacturing is performed by partner companies that have proven track records for quality and timely deliveries. We look for certifications such as ISO-9001 and AS-9100 along with ITAR and GIDEP registrations. Several of the companies we work with regularly supply major aerospace firms and the DOD. Why use outside machining services? So that you get a better part at a better price. By utilizing only the machine cycles we need, and leveraging the superior skills and years of experience, A2Speed can give you exceptional quality at truly affordable prices.
Our company is guided by a set of core values and beliefs
- We know that we are a community, not a “market”.
- We recognize that we serve this community at the pleasure of its members.
- We understand the passions, challenges and rewards that drive the enthusiast.
- We believe that function drives form, improved performance improves appearance.
- We know that one company can’t do it all, therefore we value partnerships.
How This Applies to Our Customers
- We never settle for anything less than perfection.
- All of our parts are put under intense testing before being released to you
- You can feel secure because we use both our closest partners and our own cars to test A2Speed’s products
- Finally we know that just having a great product isn’t enough, thus we strive to offer superior customer service, and the lowest prices. Giving you the best experience possible from start to finish.
Thitek "Bear" GEN III HEMI Heads The THITEK GIIIH "Bear" is the first aftermarket available cylinder head for the Late Model Hemi...
Edelbrock E-Force HEMI SuperchargersEdelbrock’s E-force HEMI supercharger kits deliver incredible horse power and torque while...
The Southern HotRod NAG1 HTC Transmission This transmission is recommend for SRT 8 Jeep builds with up to 850HP however this...
A2Speed 6.4 to 426 Short Block SpecsDisplacement: 426 CID (7.0L)Bore: 4.090Stroke: 4.050Boosted Compression Ratio: 9.8 : 1Naturally...