hardned keepers or titanium

cumminsram

giddy
Joined
Jun 26, 2007
Messages
1,012
Who runs which?Pros cons I need the rundown. Wanting to run 5k but want it to hold together. Prices on hardened and how many r's are you guys runnin them to?
 
Last edited:
Who makes titanium keepers? I have only heard to titanium retainers.
 
inline6359 said:
Who makes titanium keepers? I have only heard to titanium retainers.

I get mine from a private company in pittsburgh.
 
We have them here on on our site.

We ran stock retainers and keepers on the black truck for 1 season running at 4k rpm. When we tore the motor down we threw the original head aside without inspecting it. Later in the winter we dis-assembled it and found 2 valves had nearly pulled through the stock keepers. This would have obviously been catastrophic. I recommend the billet retainers & keepers when running anywhere above 3700RPM sustained.

They are definitely cheap insurance against a dropped valve.
 
I got mine from Pure Diesel Power and there a site sponsor
 
I got mine from Haisley. Titanium retainers, hardened keepers, and springs. Believe it was $435 shipped. Lots cheaper to buy them all at once. Had them at my house in 2 days.
 
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