OK so I got the head two days ago and they had to completly stripped the head to clean out the glass bead, fixed the broken phillip thread for the right side valve cover, add more helicoils, passed the pressure test, no warping, but I'm still a bit concern about the errosion around the water...
I just acquired this head..7MGTE with upgraded valve and springs...Now after I open the box, I inspected the head very very carefully and found this which caused me to question more about this unit before sending it to the machine shop for cleaning and resurface.
Multiple grooves or cavitation...
Thanks for all the input/infos guys, will start the engine and transmission removal once it gets warmer here...I'm the second owner and have all the records done at a Toyota dealership. 1990 Supra is my weekend car only...The head gasket was never replaced according to the first owner and going...
I've been searching around but could find the answer. Going to replace HG before before going for upgrades, and I'm currently looking for a gasket set. I've these two set on EBAY made by Ishino and Stone. I've over heard they're a pretty good brand gasket and would people's input before I...
So i know mine is going bad(173,XXXmi) and i'm looking to get a new one but there isn't any at all auto stores or even online. Its all refurbish/rebuilt and i don't like Cardone(too many bad experiences)...What happen? You can only find new non-ABS master cylinder...
...got the O-ring from Toyota couple days ago, but after removing the CPS cover i realize its time for rebuilt(174,XXXmi) and the cover broke in pieces...
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