
Originally Posted by
Ill3stDr1ft
I was doing the Toyota online module about the FR-S, and you'd have to "lift" the motor in order to change the plugs every 60k miles. I'm also under the impression that you'd have to do the same to do compression, and leakdown tests.The clearance between the head and the frame rails are too close, so you'd need to lift the motor just enough to clear it. The connecting rods are also forged, and the caps are a "Fractured" design, versus the typical machined end cap. They did it so you won't mix match the rod ends, but if they ever go out of round, it'll also mean you'd have to replace the entire rod.