This is mainly for Australian users but if anyone else has them please feel free to chime in.
I am looking for airflow specs on Holden (Australian GM) cylinder heads. I will gladly take specs of any (standard unported) cylinder heads but I am specifically looking for Red Blue and Black 6 cylinder and V8 both small valve and large valve (L34 sizes for V8). The reason I am looking for this is I have an old, but still pretty good, copy of Performance Trends Engine Analyzer and I want to work out various options for Holden engines using stock heads.
Yella Terra used to have this information on their website but most of it is gone now and I am not sure that what is left is reliable anyway.
Cheers.
Holden cylinder head airflow specs?
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storm
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Holden cylinder head airflow specs?
Every job is a self portrait of the person who does it.
Autograph your work with excellence.
Autograph your work with excellence.
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RACEPUMPER
- Posts: 447
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Re: Holden cylinder head airflow specs?
It's out there Michael, pretty sure I have it somewhere..... Give me a couple hours/days.
Jim
Jim
I really love making stuff but don't finish much
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storm
- Posts: 289
- Joined: Mon Feb 23, 2015 6:10 am
- Location: In the glorious Hunter Valley
Re: Holden cylinder head airflow specs?
Thanks Jim.
Every job is a self portrait of the person who does it.
Autograph your work with excellence.
Autograph your work with excellence.