Can anyone tell me about EARLY 5kt?

[JShadzi at aol.com]

The valves and ports as far as flow is concerned are the same, 7:1 
compression is a little excessive when trying to prevent 
detonation...currently I am running an MC-2 with 8.4:1 at 15psi with my EFI 
system, no detonation problems, and a regular MC is in the high 7's, so you 
should be fine.
Javad
80tq.com

In a message dated 8/17/2001 9:10:33 PM Pacific Daylight Time, 
mdg3369 at mac.com writes:

<< Awww damn, I guess I'll just do the MC then. The old solid lifter heads 
 don't flow as well as the newer ones right? I just kinda wanted the 7:1
 compression to run more boost and spark with the same fuel, though the
 drivability goes to hell.
 Mike >>