TVR head flow data.

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Boosted LS1
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TVR head flow data.

Post by Boosted LS1 »

Has anybody seen any flow data for big valve heads on the net? I'm looking for numbers up to .600". I'm sure there was something comparing them to a buick 300.

While I'm looking for accurate flow data can you steer me clear of bullshitters, lol.


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Speed 8
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Re: TVR head flow data.

Post by Speed 8 »

Boosted LS1 wrote:Has anybody seen any flow data for big valve heads on the net? I'm looking for numbers up to .600". I'm sure there was something comparing them to a buick 300.

While I'm looking for accurate flow data can you steer me clear of bullshitters, lol.
Darkspeed perhaps?
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Re: TVR head flow data.

Post by CastleMGBV8 »

Boosted LS1 wrote:Has anybody seen any flow data for big valve heads on the net? I'm looking for numbers up to .600". I'm sure there was something comparing them to a buick 300.

While I'm looking for accurate flow data can you steer me clear of bullshitters, lol.
Heres some info provided by Dan Jones in the US who I rate as a reliable source, it includes flow figures on pages 2 & 3 for light ported and stage4? Rover 3.9 heads and Buick 300 for comparison.

Lift only up to .550 not dure you'll find anything much higher for the Rover heads.

http://www.leylandp76.com/technical/tech-headflow.html

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Post by Boosted LS1 »

^ Thanks, that's the sort of stuff I'm looking for.
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