Re: Should not be that hardOctober 4 2017 at 8:07 AM
|A70eliminator (Login a70eliminator)|
Response to Should not be that hard
Sight travels faster than sound so you'll hear the rpm drop about a milisecond after you see your vac or rpm drop, only if you have your sense of hearing.
Imx never have see a drop in vac or rpm without hearing a change, even the slightest ventury whistle.