Put the Hammer Down.
You don’t cut corners or accept compromises.
Use the best parts, like Trick Flow GenX® 255 square port cylinder heads that can significantly increase the performance of your GM LS-powered car.
Highlights include LS3-shaped CNC Competition Ported runners, CNC-profiled combustion chambers, 12° valve angles, coolant holes that work with all LS head gaskets and engine blocks, and your choice of standard or 6-bolt mounting patterns—all engineered, machined, assembled, durability tested, and dyno proven in the USA to help your car stay ahead of the pack.
Your Formula for GM LS Performance!
New heads are just one part of the horsepower formula. To make it complete, you’re going to need some other components.
Track Max® Camshafts
Give your GM LS an even bigger power boost with a Track Max camshaft. Available in several hydraulic roller designs up to 230°/238° duration and .625"/.625" of lift, they are dyno proven to produce significant power increases over the entire RPM range.
Active Fuel Management and Variable Valve Timing Delete Kits
The problem: most performance camshafts don’t work on engines equipped with AFM or VVT. The solution? Ditch them with these delete kits! They include everything to completely remove AFM and VVT the right way, so your engine will make the power you expect with no hiccups.
R-Series Carb-Style EFI Intake Manifold for GM LS3
The R-Series carb-style EFI single plane intake manifold brings the simplicity of carbureted-style aspiration to the GM LS3. Capable of supreme power over a 3,500–7,500-plus RPM powerband, the manifold has custom-machined fuel injection ports that accept Bosch and Siemens-type fuel injectors. Other features include aluminum construction, high-flow runners, and extra material for custom porting.
Article first appeared in the September 2020 digital issue.
RPM MAGAZINE Reprint IN Print!
RPM MAG’s commitment to features that appeared digital-only since June 2020.
Story & Photos: Eddie Maloney
Article first appeared in the November 2020 digital issue.
RPM MAGAZINE Reprint IN Print!
RPM MAG’s commitment to features that appeared digital-only since June 2020.
When Dodge produced the 2018 Challenger SRT Demon, they set the bar high!
What’s Old Is New if you haven’t read it yet!
Each month we host some of our past issues of RPM Magazine in this section. If you haven’t read them yet, they are new to you! If you have, maybe there’s a favourite car/story you want to read again….here they are!
CLICK A COVER OR SCAN A QR CODE TO GO BACK IN TIME!
