Advanced functions. Functions are easy to create in Excel and, by design, they simplify and automate tasks that would otherwise be much more labor intensive. That said, there are a number of functions that, in practice, require some skill in order to solve complex problems.
While not officially called the Ram Air I when it was issued, it was indeed the first in a series of Ram Air V8 engines from Pontiac. This engine was installed in the 1967 GTO/Firebird as the top of the line option and at 360 hp (270 kW) (underrated), it was the most advanced 400 in the line.
The Ramcharger was entered in rallying and placed first in the 1975 Sno*Drift event. The vehicle was powered by a Chrysler LA engine, the most common being the 318 cu in (5.2 L) V8. Optional was the 360 cu in (5.9 L) V8, with big-block B series 400 cu in (6.6 L) V8 and RB 440 cu in (7.2 L) V8 were optional.