Introducing the Crest CNC Subaru EJ20 Cast Cylinder Heads – The Ultimate Upgrade Over OEM!

Bare Cylinder Head Option:

These cast cylinder heads are meticulously designed for Subaru EJ20 engines, offering a slew of advantages that make them a superior choice to OEM heads:

1. Fastener Columns Designed for M14 Studs:

   • Increased Deck Thickness for Enhanced Strength
     
     

2. Eliminate Head Gasket Failures:

   • OEM heads are prone to head gasket issues, but with Crest CNC heads, those worries are a thing of the past.
     
     

3. Resolve OEM Cooling Problems:

   • Crest CNC heads address cooling problems, ensuring your engine runs at optimal temperatures.
     
     

4. Optimized Intake Port:

   • The intake port boasts ample wall thickness, accommodating our 420+cfm program. Smaller versions are also available to suit your specific needs.
     
     

5. Modern Exhaust Ports:

   • Say goodbye to outdated dog-leg exhaust ports with Crest CNC heads.

Fully-Prepared Option:

In addition to the above benefits, the fully-prepared option includes:

• CNC Porting to Suit 37mm Intake Valve and 33mm Exhaust (Ferrea) Valves (Included)
• Che/Kelford Bronze Guides (Diamond Honed)
• Copper Alloy Valve Seats Installed (Newen Valve Seat CNC Machined)

With this option, you'll receive a pair of Crest cast heads that are not only CNC ported but also equipped with top-of-the-line components like Che/Kelford Bronze guides and copper alloy valve seats. These heads are ready for you to assemble and set tappets, making the installation process smoother and more convenient.

Stay tuned for our upcoming offering of fully assembled heads, providing you with the ultimate ease of installation and performance.

Upgrade your Subaru EJ20 engine with Crest CNC quality, and experience the difference in power and precision. Don't miss this special pricing – order your Crest CNC Subaru EJ20 Cast Cylinder Heads today! Elevate your engine's performance to new heights.