haha alright. Well I know it's running at ~2900rpm because I do have a sunpro tac. I might've miscalculated my rearend though. I'll try again tomorrow or something. At by increasing the redline, I mean allow me to go to a higher rpm without throwing a piston through the block. I can easily go 5000rpm if I floor it and leave it but I don't feel that's good for the engine. What is the redline for a 250? and isn't the only way that I can increase the redline (make it stronger so it doesn't fall apart above 4000rpm) is by getting stronger pistons, crank, etc.?
