Re: Dolphin Quad Gauges - Not Recommended
I think they were accurate until I changed the tires, I need to recalibrate the speedo before I try to measure against it, though. The tach bounces a lot like I said, which doesn't give me a lot of faith in their product.
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-Jason
'66 C10 LWB 2 BBL 283 w/ T-5
'90 V1500 Suburban TBI 350 w/ 700R4
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