You also get more power with a 930 engine.
It is a very easy swap.
The CIS equipment makes the wiring harness compatable.
The fuel system needs an extra pump and accumulator.
The oil tank needs an extra bung for the turbo feed.
The 915 needs a better clutch.
You'll need a tail if you go with an intercooler.
You may need a few oil lines depending on what exhaust is used.
A boost gauge.
New rear tires and several pair of clean undershorts.
That's about it.
RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds
'78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar
Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8