yeah always true. every engine is different too so there's no hidden key to tuning an engine. i just didn't know if there was some secret rule of thumb i didn't know about. camshafts are always such a touchy subject to begin with because there's so much more to it than just what your lift/duration is. all of that aside i'm just excited to drive my dart again. in the past 2 years ive had maybe 50 drives in total on it. i always end up taking something back apart to do something. i need to take the advice "if it's not broken don't fix it" more seriously ha