I have an L76 I am building. Im having my heads ported and it got me thinking about the intake valves. What is everyone running for intake valves with larger lift cams? I don't like the idea of the stock ls3 hollow valves being they are a 3 piece design. I was looking at the manley stainless valves. Any inputs?

 

Aftermarket hollow stems... Have Manley hollow stems myself, setup for 700+ lift and 7500ish.

 

Ferrea. They come at premium price for hollow stem.

 

Correct.... definitely a better valve, just preference, budget and goal wanted. As long as you have enough spring to control everything, btw it'$ hollow. Wink,wink.....


Manley has the most valve choices for Lengths and diameter sizes. 6.3 length hollow stem valves available.

 

Is it worth changing a factory L76 valve for a solid stem manley being the same weight. trying to sort through all the info i'm finding online about broken valves

 

Think?????
Broken?
Don't buy no matter what.....Save get your choice no major cost in Valves.