With the V6 module on a V8 engine, all the advance(10*) is in by about 2500rpms.

ok could be a number of things,,did you try a colder plug?? did you tighten up the sparkplug gap? boost could be blowing out the spark..try a .028 gap and see what that does..

think i found the problem pulled conection to modular off pulled rubber boot off ,the ground wire connector was pushed all the way off to one side.no way it was makeing a solid connection , straightend out the prongs pluged it back up fired it up itll jump up to 6000 rpms now .will know if thats it when i get it back out on the river. thanks for the input guys

Make sure you're running at least 30* timing advance. Not running enough advance will cause high exhaust gas temps and burns valves.