So I have Brian Crower 272 cams in my b20 with LS head and Crower springs and retainers also! But my question is, is my valve lashing going to be any different from stock specs? Because I can't find anything on if I need to adjust them any differently some input would be greatly appreciated!

 

Uh, BC doesn't make a 272, nor would they. Stock is bigger than that to begin with. They make a 280, a 300, and a 310.

http://www.briancrower.com/makes/honda/b18ab18b.shtml

Figure out which one you have, click the cam card. The information you want is right there.

 

Alright thanks I was just told that's what they were back when I bought them

 

They make a 272, but it's for DSM, Subaru, and maybe some other makes. What they make for the LS head, I've already listed.

Never trust what people tell you, especially when it comes to motor internals. On a similar note, never buy used internals unless you know exactly what you're buying, and what the other guy is selling. When it comes to cams, unless you know how to spec and read a cam yourself (and have the tools to do so), you should strictly avoid buying used.