Tech Time with Bluemax_1

[nrmcj]

i thought i'd make a thread of all this tech stuff, cuz once in a while i think up a good question that im lookin for an answer for, and who's better to ask then bluemax!? ^__^

well today's questions is... are camshafts a good investment when you're upgrading a car? from what i know, cams change the valve open/close times... this affects how much overlap, and how much air gets in/out... but... is this going to affect the engine in any negative way? and basically what we're talking about is allowing more fuel to burn, right?

thanks! ^__^