Quote Originally Posted by jturner92 View Post
I'm okay with having to source parts I will build the motor this summer and swap the motors this upcoming winter. So your saying if it has a good bottom end and the head looks good pay the $100?
KFJ beat me too it. Yes. There is a lot you can start if you go down the road with a bare block basically. I've read what you said and it sound like the Escort motor is stripped right now, meaning no accessories like intake or such. I say go for it IF the block is at lease in good condition and the crank isn't overstressed. Once you start a new build, your going have the crank checked and new bearing in place. Your going to have mostly new aftermarket rods and pistons which will help you increase power if you decide to add more POWER down the road. What ever rings your bell, go for it.

There also the added benefit that the Escort motor has the front freeze plug in place to block coolant exiting the front of the motor, which is used on all Miata. Its well documented that the back of the block will overheat under boost and some correct this by blocking the front exit and using the rear exit for the coolant.