1uzTech CNC RACE Cylinder Head Package

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  • Regular price $5,000.00

**1UZ CNC Ported Cylinder Heads Coming Soon** 

We have teamed up with a legendary racing cylinder head specialist to develop a CNC ported cylinder head package. This R&D will take the UZ cylinder heads to the next level and CNC machining will ensure every customer gets repeatable results. The head program is based on Naturally Aspirated motors 10:1 compression and 450+hp. Certainly they will make power with boost.

It will be late 2023 before we are ready to resume taking on cylinder head work.

Email 1uztech1320@gmail.com for questions or to get on the wait list. 

The cylinder head, camshaft and intake combination will be Dyno proven on our SC400 Drift Car. The build will include a freshened stock big rod bottom end, 1uzTech Long tube headers & CD009 Transmission. 

1uzTech Custom Cylinder Head porting dramatically increases air flow and makes more power. Whether your Naturally Aspirated or Boosted, in a serious effort to make power you want the best cylinder head flow possible. We offer a few different cylinder head package options.

Bare RACE Port Job: Send us your bare heads. We start by removing the valve guides. We then port and polish the intake and exhaust runners, drastically enlarging them, straighten airflow plaths and smooth out airflow disturbances. The combustion chambers are ported and contoured around the valve heads to increase flow, smoothed and polished giving better combustion burn and detonation protection. Cam journals are polished for more clearance. New valve guides are installed. We return your heads for you to have the rest of the machine work done locally. 

Ported, Machined, Sprung: RACE port job. Head sealing surface machined, valve seats cut and lapped, valves reconditioned, new valve seals, and valve springs installed. Head stud holes enlarged for 11mm studs if needed.

Full Package: Everything Above plus send us your cams (or you can purchase them from us)  We set the valve lash and install your scissor gears on the camshafts which usually requires modification because of the larger lobes. Heads ready to bolt on Short Block.

FULL RACE Upgrade: Machine head for  ARP Pressed Chromoly T Washer for 11mm head stud. (ARP T Washer Included)