87 Turbo T here....with the analog style dash that has the little LED's in it at the bottom right corner for the boost and RPM.
I don't have an aftermarket tach but I do have an aftermarket boost gauge by VDO. I noticed the boost LED's read a few PSI's higher than what the VDO boost gauge is.
I'm going to guess the LED's were inacurate at best?
Or perhaps the boost gauge is off?
How good of a brand of gauge is VDO?
Can the LED's be disabled?
I don't have an aftermarket tach but I do have an aftermarket boost gauge by VDO. I noticed the boost LED's read a few PSI's higher than what the VDO boost gauge is.
I'm going to guess the LED's were inacurate at best?
Or perhaps the boost gauge is off?
How good of a brand of gauge is VDO?
Can the LED's be disabled?