ok am installing a nos dry kit and i already have a n20 pressure guage. i have the fuel saftey switch hooked up but what would be a good guage to have?
fuel pressure
oil pressure
air fuel ratio
i just want one that will actually tell me something i need to know! thanks

 

Personally I'm not a believer in a guage that I have to watch instead of the track as I've got the gas floored. Oil pressure sounds like your best bet, to me.

Dave

 

isn't the oil guage on the cluster good enough or not?

 

I use the one on the dash cluster. I'm pretty sure it'll set off a red idiot light if the pressure drops to zero, as well, but I haven't actually seen that light.

Dave

 

get fuel pressure....

oil pressure is in our dash cluster

and maybe air fuel.....it looks cool and lets u know the basic idea...basically so u dont run lean.....

 

ok i so whats more impotant fuel pressure or air fuel ratio? also i have a fuel pressure saftey switch installed!

 

a/f will show you a idea if your engine is okay and fuel pressure will basically let you know how well the n20 is running since it shows you how much you fuel has. take a pick

i would pick a/f guage

 

For N20 I would get Fuel Pressure and EGT, I wish I had em.

 

whats egt?