Our Nissan GTR Pocket Port head package is a proven performance, and cost effective package that uses only the best components. Stuffed with GSC Bronze Guides, Ferrea Valvetrain, Springs,Retainers, and using Kelford Cams, these heads have powered some of the fastest GTRs in the country and the world. These specific heads were built for Andrew Temkin to help him reach his 1500WHP goal.

Here’s a list of what’s done on the video, as well as when each process starts in the video:
1. Valve Guide removal 0:17
2. Pocket Port proceedure on cylinder head 0:43
3. Valve Guide Installation 1:58
4. Valve Job 2:24
5. Valve Lashing 2:41
6. Chamber Porting 3:22
7. Head Milling 4:21
8. Final Assembly 5:00
9. Happy Tiffani, Proud David 5:52

Cylinder Heads 101

A Beginner’s Guide To Cylinder Heads, With Headgames Owner David Localio

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We’re a Top Rated Machine Shop! Read Our Reviews:

“These guys are the best. Super easy to work with and are there for you. Works to meet deadlines while perfecting the job. Would not go anywhere else for headwork.”
JESSIE JOHNSON• NEEDED HEADWORK
“Dave and Tiffani are professional, knowledgeable, and very kind. I had a 1JZ cylinder head worked on, and they did a great job. Only the best in parts for this build.”
JEFFREY RAINWATER • TOYOTA 1JZ
“By far the best in the business Highly recommended for Cylinder Head upgrades/machine work. Thank you for everything”
RICH SPINELLI • 4 CYLINDER HEADWORK

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Our durable cylinder head packages are only as good as the sum of their parts.  We partner with these great brands to build you the best cylinder heads you can buy:

Building Powerful Cylinder Heads

We’re ready to take your cylinder head game to the next level!

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