There's two versions of the Renault 5 GT Turbo - the Phase One and the Phase Two, both come with a 1397 cc pushrod motor, running off a single carburettor. It uses a baby Garrett T2 turbo to push out 11 psi of boost and just on 115bhp, which was slightly upped to 120bhp on the later Phase Two cars.

Figures shown here are in standard form Engine Size 1397cc Valves 8 Cylinders 4 0-60mph 7.3 s Max Speed 122mph Insurance Group 14 BHP 115/120bhp

To see how to get more power out of a Renault 5 GT Turbo go to MODIFYING