SKU: 61722437520

1uzTech 1UZ CNC Ported Cylinder Heads

$1273.92 $1415.47
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  • USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

1uzTech 1UZ CNC Ported Cylinder Heads1uzTech CNC Ported Cylinder Heads (Pair) 1uzTech CNC Ported Cylinder Head 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. The port design, air speed and valve sizes will be tailored to your specific application. Machined: Send us your bare heads. We CNC port the

1uzTech CNC Ported Cylinder Heads  (Pair)

1uzTech CNC Ported Cylinder Head 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. The port design, air speed and valve sizes will be tailored to your specific application. 

Machined: Send us your bare heads. We CNC port the intake and exhaust runners, drastically enlarging them, straighten airflow paths 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 bronze race valve guides are installed and honed. Valve Job, Deck and Mill. Ready for assembly. 

Assembled: Heads are fully assembled and ready to bolt on short block. The valve lash is set to your specific camshafts. The scissor gears installed on the camshafts which requires modification because of the larger lobes. Head stud holes enlarged for 11mm if needed. Select Ferrea Super Alloy Oversize Valves or Reconditioned OEM Valves

  *Cams and Valve Springs purchased separately*

 Cylinder Head Cores Available $750 (pair)

**Return Shipping billed separately

Email us [email protected]

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61722437520

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4.5 ★★★★★
Based on 740 reviews
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MEV
Massapequa, US
★★★★★ 3
Not indestructible
Color: C-Navy+Oak, Color: C-Navy+Oak
I assume it is probably hard to create an indestructible product, but my puppy had it apart in no time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
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Verified Purchase
Nirpno
Los Angeles, US
★★★★★ 2
NOT DURABLE, LONG-LASTING, OR USEFUL
Color: A-Navy, Color: A-Navy
I gave this dog toy 2-stars based on my dog toy rating system (DTRS) for “Albert” the Blue Bear! Safety (1-rating): Albert fell apart after 4-hours of use. 1. The ears were chewed off and I was only able to find one of them, which means my dog swallowed the other ear. Very big concern as it depends on how big your dog is to pass this object. The ear is about the size of 1.5-quarters. 2. The tail was almost chewed off entirely and was hanging on by a thread before I threw it out. 3. After the ears came off, the inside foam started to come out, which raised my concern for my dog’s saftey. 4. The entire body was soft and did not cause any harm to teeth, gums, paws, nose, etc. Durability (3-rating): 1. The ears and tail are the weakest parts of Albert as they can easily be chewed off. 2. The body is durable enough to sustain 4-hours of use, as I threw Albert out after the ears and tail were torn off within 4-hours. 3. The small squeaker inside Albert’s belly was broken after 15-minutes of use. Thank Goodness! 4. My next concern was how long the arms and legs would last; TBD! Squeaker (1-rating): 1. Small plastic squeaker, the size of a half-dollar, with a high pitched noise. Fatality (2-rating): 1. Albert was put to rest after 4-hours of use as I was concerned for the safety of my dog with continued use. 2. If Albert didn’t come with ears or a tail, I can only imagine how long he would’ve survived as the material seemed to be durable enough to withstand continued use. In conclusion, “Albert” the Blue Bear is not worth the money for a toy that falls apart after 4-hrs of use and with the concerns of safety. I was surprised that it was only 8-inches tall, next time I’ll confirm the size of the toy before I purchase the next one. About my dog “Cannoli” for comparison: Breed: Blue Healer / Lab mix Weight: 40-lbs Energy Level: High Age: 7-months Chew Rating: Aggressive
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Reviewed in the United States on February 20, 2025
S
Verified Purchase
Steven D'Arcangelo
Cuba, US
★★★★★ 3
The dog won!
Color: A-Navy, Color: A-Navy
It’s not indestructible. Wonder if I can get a refund or another toy. It did last longer than most so I give them credit for that!
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Reviewed in the United States on May 26, 2026
H
Verified Purchase
Heidi fishel
Carnegie, US
★★★★★ 5
Almost good enough
Color: E-Navy+Purple
My dog chewy can rip through anything, even these. I do love the toys they’re great. They’re made with coconut on the inside, but could somebody please!, make a chew toy worthy of my dogs teeth, cause this ain’t it. But it is the strongest so far . I would recommend it. My doodle chewy short for Chewbacca is insane about chewing.
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Reviewed in the United States on June 9, 2026
R
Verified Purchase
Robin Weesner
Lexington, US
★★★★★ 3
Could be more durable.
Color: A-Navy
It’s not as durable as I’d hoped. I’ve had to mend it. It’s cute, though, and my dog likes it. He’s an Aussie, so not great bite strength.
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Reviewed in the United States on March 28, 2026

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