This one is a love hate relationship. I got it a a survivor, unmolested, with a bad rear nad a rod knock. We swapped in a rear from a 5-spd, and a motor that was punched out .060 over and balance shaft deleted.

She ran but didn’t like boost, so we looked at fuel, new injectors, rebuilt throttle body and pressure regulator. She still backfired and didn’t take boost.

I moved on to my RX-7 build, but every year or so we pulled it out to look at it, but never figured it out.