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LAND SPEED LT4 heads porting

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Old Oct 19, 2017 | 12:03 AM
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Default LAND SPEED LT4 heads porting

Hey guys I just wanted to share that art work from land speed development,

I sent them my lt4 heads that recently bought as an upgrade instead of my little damged lt1 heads.
The heads looks really nice from porting and surfacing the face of the heads.

For those of you that don’t know land speed development heads where put on the stock buttom end world record whp on the blue dragon c7.

























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Old Oct 19, 2017 | 09:20 AM
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Looks like a nice race head set up. SO GIVE US THE FLOW # ON THESE NICE HEADS. Looks nice man really do...Robert
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Old Oct 19, 2017 | 11:05 AM
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Originally Posted by robert miller
Looks like a nice race head set up. SO GIVE US THE FLOW # ON THESE NICE HEADS. Looks nice man really do...Robert
They gave me the peak which was 370 @ .650 for the intake and 268 @650 with the extension pipe for the exhaust
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Old Oct 19, 2017 | 01:57 PM
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Ti intake valves? Just noticed the lash caps. I was looking at doing a Ti intake valve. It would be cool if there were already ones out that didn't need to be cut down. How large are the runners?

Last edited by PRAY; Oct 19, 2017 at 01:57 PM.
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Old Oct 19, 2017 | 06:07 PM
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Originally Posted by PRAY
Ti intake valves? Just noticed the lash caps. I was looking at doing a Ti intake valve. It would be cool if there were already ones out that didn't need to be cut down. How large are the runners?
Yeh they are TI valves for the intake from the factory lt4 heads, im not sure how bigger he went in the size of the runner
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