Quote:


He shifted it around 6500-6800. Obviously he broke it with excessive RPM. And it had heavy TRW 6 pack slugs in it.

What stories do you guys have?



You are making me cringe.

GTX still has "old school" 440 that I built in the mid 90's. Mcandless ported heads with oversize valves, battleship springs with titanium retainers and max wedge rocker gear with a 590 cam.

Forged six pack slugs, LY rods that are shot peened with ARP bolts.

On its best pass (11.2 at 124) it went through the traps at 7200. I remember looking at the tach as the needle was rising wondering if the blow shield would hold if the flywheel let go...

Motor still runs great though I bet the ring seal is not as good as it once was and she marks her spot time to time.



"I think its got a hemi"