The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - T-stat to drill a hole or not to drill a hole?

Toms67 · 02-22-2018, 08:58 PM

I had a Corvette years ago. And they are notorious for running hot. The person that built my motor. Put a bleed hole in the thermostat. And it did run cooler. I think maybe it helps with extra circulation. But it seem to work for me. Just my two cents.

02-22-2018, 08:58 PM	#14
Toms67 Registered User Join Date: May 2016 Location: Sackets harbor ny Posts: 282	Re: T-stat to drill a hole or not to drill a hole? I had a Corvette years ago. And they are notorious for running hot. The person that built my motor. Put a bleed hole in the thermostat. And it did run cooler. I think maybe it helps with extra circulation. But it seem to work for me. Just my two cents.