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Electronic or Mechanical boost gauge?

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Old 01-23-2006, 10:03 AM
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Default Electronic or Mechanical boost gauge?

Anyone here run both at one time or another? Notice any difference in readings?
I have mechanical now and have been thinking about going to electronic.
My boost gauge shows about -1 psi when the engine is off. Is that right?? Seems it was zero when I first installed it.
Old 01-23-2006, 11:39 AM
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Most mechanical gaueges can be zeroed out, there should be a small adjusting screw on the back, or under the glass on the face.
Most Electronic gauges reset everytime the power is cycled. I know my autometer does.

I've ran a mecanical gauge next to a electronic gauge, but only to verify the electronic gauge is working and the engine doesn't have oil pressure. lol usally only see a 1 to 2 psi differents, if any.
Old 01-23-2006, 12:51 PM
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Originally Posted by Wilde Racing
Most mechanical gaueges can be zeroed out, there should be a small adjusting screw on the back, or under the glass on the face.
Most Electronic gauges reset everytime the power is cycled. I know my autometer does.

I've ran a mecanical gauge next to a electronic gauge, but only to verify the electronic gauge is working and the engine doesn't have oil pressure. lol usally only see a 1 to 2 psi differents, if any.
Maybe I'll just spring for the electronic gauge and run one on the turbo's snail and one on the manifold.
Would that be too rice?????
Old 01-23-2006, 01:56 PM
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Originally Posted by TG02Z71
Would that be too rice?????
What is wrong with having a lot gauges?? lol
I'd have more in my truck if I could find a place to mount them.
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