Originally Posted by MRF582
Uhhh, yeah exactly. Subaru made just a few of these engines in anticipation of F1 2021 rules that were created in an attempt to reduce engine output even more. The result was a 4 cylinder block made entirely of Titanium. But due to some logistical error at FHI, it ended up in James' car.
Shek does that mean i dont need sleeves?
Seriously i think the only titanium in my motor is the valve spring retainers.