I'm new. I just put a JR charger in my GSR.

What are the most important gauges to have (besides boost) and why?
I already had the fuel line blow off the FMU (Hondata coming soon), so I'm thinking fuel P gauge, but I hear oil P is more important.

I guess I don't understand oil pressure, and what I've done to it. Yeah, pistons are going faster, sooner... (?)... and stuff...

I think I understand why a temp gauge would be good...

 

well its always good to know how you oil pressure is doing because hondas rely on it and vtec won't function correctly if it is not suffiecient.

 

I guess what I really should ask about is oil pressure.

I know oil lubricates the pistons. that's all I know. How does it affect VTEC?