ZR-1 Net Registry Forums - View Single Post - Update on my hi-miler Z project

limey · 03-03-2012

Andrew,

1st off, i'm thrilled to no end that the motor is running and no "issues". I trust you have good oil pressure and no lifter noise etc. As to the temp readings, a couple things and the most likely is air pockets in the system, or a sticking thermostat.

If the car is idling still, do both fans come on and then turn off once cooled?

Also remember, this motor is built to factory spec, so it's going to be a bit tight for a while, not loose like your old 180k mile one so that i'm sure is going to also play into a bit warmer running temps than what you was used to seeing in your old motor.

Now, back to the rebuild :-), it would appear that for $4500.00 exchange and warranty, that this is the best possible route to go now, Much cheaper than anyone could buy the parts for, not to mention the cost of labour to rebuild.

03-03-2012	#269
limey Join Date: Oct 2008 Location: tampa Posts: 537	Re: Update on my hi-miler Z project Andrew, 1st off, i'm thrilled to no end that the motor is running and no "issues". I trust you have good oil pressure and no lifter noise etc. As to the temp readings, a couple things and the most likely is air pockets in the system, or a sticking thermostat. If the car is idling still, do both fans come on and then turn off once cooled? Also remember, this motor is built to factory spec, so it's going to be a bit tight for a while, not loose like your old 180k mile one so that i'm sure is going to also play into a bit warmer running temps than what you was used to seeing in your old motor. Now, back to the rebuild :-), it would appear that for $4500.00 exchange and warranty, that this is the best possible route to go now, Much cheaper than anyone could buy the parts for, not to mention the cost of labour to rebuild.