Precision Race Components 2014+ 6.2L Corvette & L86 CNC Ported Cylinder Heads

DISCLAIMER: There is a known issue with factory GM LT cylinder head castings causing the factory valve seats to fall out. A valve seat failure will result in a damaged head and possibly a catastrophic, irreparable engine failure. It is common enough to warrant discretion when using factory GM LT cylinder head castings. Texas Speed and Performance assumes no liability in regards to this issue since it is a factory defect. Due to this, we highly recommend purchasing a set of our aftermarket LTx cylinder heads. This disclaimer applies to all GM LT cylinder heads, regardless if you purchase them from TSP or if you supply them for us to port. Precision Race Components is proud to introduce our CNC ported 6.2L LT1 & L86 cylinder heads! The PRC ported gen 5 LT1/L86 cylinder heads are an excellent upgrade for customers looking for more power than what the factory castings offer. Bolt on these CNC ported LT1/L86 heads & gain 25+ HP depending on milling! Pair our ported cylinder heads up with a TSP LT1 or L86 camshaft that was designed on our SuperFlow engine dyno and our TSP polished stainless steel off-road x-pipe for maximum power! Ask your sales professional how you can gain 100+ HP today! This package will include the following: CNC Ported GM Castings CNC Valve Job CNC Custom Milling To Your Specs TSP Dual Spring Kits Available with PAC Racing Valve Springs & Titanium Retainers With over 360 CFM of airflow, these CNC Ported heads offer unmatched power & flow gains for your LT1/L86 engine! Flow Numbers - No Exhaust Pipe Intake Exhaust .2 151 115 .3 220 153 .4 263 200 .5 307 215 .6 345 226 .65 358 228 .7 364 230