GM LT4 Cylinder Heads, CNC-Ported with Hardware Upgrades Ignition Coils These heads are fully HIPS

These heads are fully HIPS treated which is a big deal (see videos below)

The Dailey dry sump sytems we use bring a host of benefits as outlined in this blog

Intake manifolds are both key performance and appearance items

Rob's long block used an SHP Pro block

GM LT4 Cylinder Heads, CNC-Ported with Hardware Upgrades Ignition Coils These heads are fully HIPSWe start with brand new GM LT4 cylinder heads, disassemble them and throw out the stock springs and exhaust valves. Our CNC porting of GM LT heads significantly improves airflow of these heads. Our process for machining these heads starts with CNC porting on our 5 axis. This is followed by CNC valve jobbing and bowl blending in a single operation on our Newen CNC seat & guide machine (see video down below). The stock LT heads are known to have valve