Brand New 4AGE smallport head and block 3/2026

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oldeskewltoy
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Brand New 4AGE smallport head and block 3/2026

Postby oldeskewltoy » Wed Sep 10, 2025 5:41 pm

https://toyotagazooracing.com/pressrelease/2025/0910-01

Note redesign rear drain, and all cam caps doweled(bulge).

Image


block (too big for Club4ag): https://toyotagazooracing.com/-/media/T ... 01_013.jpg
OST Cyl head porting, - viewtopic.php?f=22&t=300

Building a great engine takes knowing the end... before you begin :ugeek:

Enjoy Life... its the only one you get!
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oldeskewltoy
Club4AG MASTER
Posts: 2214
Joined: Wed Jan 09, 2013 4:44 pm
Location: Portland, Oregon

Re: Brand New 4AGE smallport head and block 3/2026

Postby oldeskewltoy » Sat Sep 20, 2025 7:40 am

And what looks to be a new longitudinal RWD manifold...... :shock:

link: https://www.aeu86.org/forum/attachment.php?aid=17723
OST Cyl head porting, - viewtopic.php?f=22&t=300

Building a great engine takes knowing the end... before you begin :ugeek:

Enjoy Life... its the only one you get!
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User avatar
oldeskewltoy
Club4AG MASTER
Posts: 2214
Joined: Wed Jan 09, 2013 4:44 pm
Location: Portland, Oregon

Re: Brand New 4AGE smallport head and block 3/2026

Postby oldeskewltoy » Sat Sep 20, 2025 7:41 am

And what looks to be a new longitudinal RWD manifold...... :shock:

link: https://www.aeu86.org/forum/attachment.php?aid=17723
OST Cyl head porting, - viewtopic.php?f=22&t=300

Building a great engine takes knowing the end... before you begin :ugeek:

Enjoy Life... its the only one you get!
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