performance parts w/o digging into the short block

[Mercracer]

I am wondering what performance mods can be done to the lo-po 5.0 in the panther, without going into the short block. Not including a cam swap. I mean without doing the pistons, rods, crank.

Heads, intake, exhaust, rockers, throttle body, ???? etc.

let's post so others may learn and upgrade there panthers.

It has been posted over and over and over again.....
If you take .024 seconds to do a search and look around a bit, you will find a pile of discussions on your question. 5.0 Tech is about 5.0 Tech. Do you have a specific question?

[1987cp]

It's a Trap!...................... Step away from the desktop dyno......

hehe - I'd believe it. Any idea just how optimistic those numbers might be?