Valve length on a Edelbrock head?

[siuauto]

Does anyone know what the length of the valves on a stock assembled edelbrock head are? I'm curious to know if they are stock length or the .100 longer chevy valves.

Thanks in advance

 

[abdywgn]

Hughes Engines

 

[ChargedDart75]

According to Edelbrock's website, the replacement valve is 5" so I would assume the one with the head is the same length.

 

[yellow rose]

They are +.100 SBC valves.

 

[hemi446]

I used Small Block Chevy .100 longer exhaust valves to fix the heads on my sons engine.

 

[siuauto]

I used Small Block Chevy .100 longer exhaust valves to fix the heads on my sons engine.

Did it fix or create geometry issues?

 

[hemi446]

Did it fix or create geometry issues?

Yes he is running those heads on a 426 small block and a crossram intake. We haven’t been back to the track since last year was a bust

View attachment 1715686583

View attachment 1715686584

 

[70aarcuda]

5.011

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