beyondstockyota wrote:
If you do decide to go with the 7M you should do a compression check on it before it's even brought home. They are notorious for head gasket problems. Most people pull their heads anyway and go with an HKS gasket, but there is more to it. If the car has been running around with a blown gasket you need to look and see if the head is out of tolerance. If so you will need to have it machined. I'm not sure if the HKS gasket is over sized to accommodate for this or not? A lot of people like the 7MGTE but it’s not a JZGTE either...
The problem that is the biggest weakest with the 7M was the torque settings on the head. if you aren't chasing huge power just put machine the head, chuck in a new head gasket, and torque it down to the same specs as the JZ engines. My mate has build an 800hp HKS 7MGTE, and it flys. i reckon it a good deal for the price, just spend the extra money building it to make it bullet proof with most of the money you have saved.