Cast Iron Blocks

Our cast iron blocks are here, and check out the features! Fully CAD designed Rigid heavy wall block design Cross webbing between banks Extra stiff structure linking head bolts through to main caps Bay to bay ventilation reduced from GM design for increased structural integrity Siamese bores for reduced wall flex LSX  6-bolt head design Main bearing feed from both …

Running on all 12 with Haltech

After successful fire ups on each bank independently, we switched to a high torque starter and configured the Haltech Elite 2500 to run our first prototype engine. The ignition for each bank is setup like a waste-spark straight 6, with one firing in reverse order. We are not aware of this being done before with one ECU, but the Haltech …

Shortest LSX Drive System

We hit the floor at SEMA 2015 to find the shortest possible serpentine drive system for the LS engine, and we found it! This innovative system made by Zach from drivejunky.com mounts the A/C compressor down low, therefore allowing all the pulleys to be moved back further. Perfect for fitting an engine like ours into your muscle car. Our turn …