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Bump the timing up a few degrees to like 13° or 14° just don't go too far and make it ping it's guts out, open up the exhaust up with headers and less restrictive mufflers.
There are several things that help but these are all I can think of right now.. Past my bed time!!! Maybe some one will have more soon...
Ok so if i bump this thing up to 13 degrees what kinda of power gains will i get or performance and will it be ok to do this on a truck with 170000 miles but still runs and drives like new as it was old man maintained?
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