There are a lot of products available to build horsepower for the new hemi. Still, there are a lot of other products available for the chevy vortech, and ford 5.4 that I cannot seem to find for my hemi. They include aftermarket throttle bodies, electric fans, higher ratio roller rockers for more lift, and more aggressive aftermarket cams. Also, the hemi seems to employ an ignition system similar to the chevy ls series, with an individual coil per cylinder. Does anyone make an upgraded version of these as well. I know that someone has to be making some of this stuff and that I just can't find it. I would appreciate any info or advice. Thanks for reading.

 

They are making some stuff for the Hemi's. They have aftermarket cams out already from Comp. We are currently working on a Ported stock throttle body for the Hemi's. They should be worth about 5-8rwhp when were done. So far you have headers, CAI, cat back exhausts, and SC tuners. As more days go by, more stuff will become available for these engines. Generally takes 2-3 years for the aftermarket to catch up.

Thanks,
Brad

 

While I realize its a 5.7L Hemi....what kind of vehicle do you drive? That would help us in getting this post placed in a section that will help you get answers.