ocnorb
IDIT
Some pleasant, some...not so much.
I found this really odd and still can't figure out what caused it. Pulled the thermostat housing off to find a basically destroyed stat!!
The thermostat has never worked since I bought the truck... I had assumed it was left out and planned to replace it when I had time.
Pleasantly surprised to find new .030 over pistons.
Its hard to tell where the headgaskets were leaking. There is no REALLY obvious blowout, so I'm surmising that the head lifted just enough to allow compression gases into the coolant passages on the corners.![dunno :dunno :dunno](/styles/default/xenforo/smilies/shrug.gif)
Another curiosity is the white speckles that are present on only #2, #7 & #8... #2 is only very lightly speckled:
#7:
#8:
#2:
No pics of the heads yet, but they have new springs, seals and keepers on them. Will be tearing the front cover off and seeing if the stock cam is still in this surprise filled motor. Wouldn't it be crazy if it already had a typ4 cam in it!??? (It did run REALLY good.)
I found this really odd and still can't figure out what caused it. Pulled the thermostat housing off to find a basically destroyed stat!!
You must be registered for see images attach
You must be registered for see images attach
The thermostat has never worked since I bought the truck... I had assumed it was left out and planned to replace it when I had time.
Pleasantly surprised to find new .030 over pistons.
You must be registered for see images attach
Its hard to tell where the headgaskets were leaking. There is no REALLY obvious blowout, so I'm surmising that the head lifted just enough to allow compression gases into the coolant passages on the corners.
![dunno :dunno :dunno](/styles/default/xenforo/smilies/shrug.gif)
Another curiosity is the white speckles that are present on only #2, #7 & #8... #2 is only very lightly speckled:
#7:
You must be registered for see images attach
#8:
You must be registered for see images attach
#2:
You must be registered for see images attach
No pics of the heads yet, but they have new springs, seals and keepers on them. Will be tearing the front cover off and seeing if the stock cam is still in this surprise filled motor. Wouldn't it be crazy if it already had a typ4 cam in it!??? (It did run REALLY good.)