Precision Race Components CNC-Ported Gen 5 LT1 & LT4 Heads & Camshaft Package, Customer Supplied Heads for Porting - PRR-199-2014LT1PkgCust

Precision Race Components CNC-Ported Gen 5 LT1 & LT4 Heads & Camshaft Package, Customer Supplied Heads for Porting - PRR-199-2014LT1PkgCust

Our gen 5 LT1 cylinder heads and camshaft package is a must for the enthusiast looking to use the full potential of their 6.2L LT1 engine! The TSP heads/cam package will include the following items:

Precision Race Components CNC-Ported Gen 5 LT1 or LT4 Cylinder Heads, On Exchange
TSP .660" Dual Valve Spring Kit with Titanium Retainers & PAC Racing Valve Springs Installed on Cylinder Heads
Your Choice of TSP LT1VVT Camshafts
Set of 16 TSP Hardened Chromemoly Pushrods
Phaser Lock Out Kit

This package will include heads that you send to us for machining.



All of our TSP LT1 camshafts were designed on our SuperFlow 902 engine dyno using an otherwise stock 6.2L LT1 engine. We design and test many different camshafts and cylinder head designs before selecting the parts that we offer to our customers. This provides us with a distinct advantage of offering the best power curve possible without sacrificing overall performance, as well as knowing that what we offer is also safe and will not have any piston-to-valve clearance issues. Our PRC ported cylinder heads are extensively developed and tested by the top cylinder head porters in the country! We test our products before we sell them, so you KNOW that you are purchasing a heads/cam package that is proven! 100+ HP gains can be seen with the appropriate corresponding modifications!

The gen 5 LT1 engine utilizes Variable Valve Timing (VVT) controlled via a cam phaser. A cam phaser is a computer-controlled cam gear that automatically optimizes camshaft timing based on the current engine RPM. While this technology provides tremendous efficiency benefits, it presents a challenge when designing performance cams due to the wide range of valve timing movement and constantly changing piston-to-valve clearance. With the help of Texas Speed's Superflow 902 engine dyno, we are able to custom-design camshafts and phaser tuning tables to allow our gen 5 LT1 customers the ability to purchase the ultimate in L99 performance camshafts! Thanks to the Superflow 902 dyno, Texas Speed is the only company that currently offers a VVT camshaft with a phaser table included to properly tune the camshaft phaser once it's installed in your 2014+ Corvette!

NOTE: Typical lead times are 4-6 weeks on PRC Heads


Lethal Performance is proud to offer the entire line of products!