I will be deleting mine (1JZ)
Figure it has been fine for years with the heater valve always closed when at trackdays.
Shouldn't be any different if it's capped off.
Will also be ditching the block mounted water/oil cooler and going with a inline thermostat & big air/oil cooler.
Thus...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.