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ak 05-11-2008 02:27 PM

head gaskets
 
what is the best head gasket out there for a 502/509ci with aluminum heads,i have fel pro 1047s and one failed,maybe not the gaskets fault but looking for options

GPM 05-11-2008 03:45 PM

Mls

Tinkerer 05-11-2008 03:49 PM

If you are blowing FELPRO's then something is wrong with your engine.

Elite Marine 05-11-2008 03:56 PM


Originally Posted by ak (Post 2554568)
i have fel pro 1047s and one failed,maybe not the gaskets fault but looking for options

Something is wrong unless you see a defect upon disassembly.

RBeyer 05-11-2008 04:39 PM


Originally Posted by Tinkerer (Post 2554601)
If you are blowing FELPRO's then something is wrong with your engine.

I have had FelPro's fail. Cometic or O-ring.

formula 382 sr-1 05-11-2008 07:44 PM


Originally Posted by RBeyer (Post 2554616)
I have had FelPro's fail. Cometic or O-ring.

We like Comatic's also :cool-smiley-011:

ezstriper 05-12-2008 06:52 AM

running aluminum heads you need to re-torque have warming the the engine and letting it cool, had the same issues on a race car, I run felpro's, I coat them heavaly with aluminum VHT header paint install wet run cool re-touque, no more more issues, Rob


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