Valve Replacements

[BBW P1X]

Any other valves available other than Ferrea For built motors? I am having a motor built by RPG and I want to get better valves than stock but I have ordered Ferrea from different sites twice now, one a couple months ago which advised me that they don't have them available and refunded me. Second place it has been over 2 months. This project has gone on longer than i wanted. Any other options for valves?

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[Decible]

Try and see if Manley has any available for the Coyote. I’ve used them in the past though I prefer Ferrea.

 

[LethalPerformance]

We have the exhaust valves from Manley in stock.
https://www.lethalperformance.com/m...ust-valves-w-triple-groove-lock-set-of-8.html

The intake valves which are linked below are currently out of stock.
https://www.lethalperformance.com/m...ake-valves-w-triple-groove-lock-set-of-8.html

 

[BBW P1X]

I got a reply from RPG, they said Manley is more for Gen1 but can be made to work(doing gen 3 block/gen2 heads) RPG is working to get me some directly. Lets hope this project gets finished up before November

 

[Cory S]

Stock valves are stainless steel and work in 1500hp applications. Why wouldn’t you want to use them?

 

[Jackson1320]

gen1 and gen2 are almost the same. the same oversized valves can be used in both. manley sells them ferrea and mmr sells a set that is there spec made by manley also

 

[schmeky]

IMHO, stock Ford Coyote exhaust valves are a weak link.

I have seen them out of a 2019 Gen 3 with only 11K miles and the seats were pitted.

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