lighter flywheel, a larger plenum, lighter connecting rods and revised rubber velocity stacks, and was also offered in 1997 with a six-speed C160 transaxle. This revision increased the power to at 7,800 rpm with of torque at 5,600 rpm. The 'Blacktop' has become a favorite among enthusiasts and is used as an easy power upgrade for the early Toyota Corolla models, especially for use in the drift scene. Due to the relatively high state of tuning of the stock engine, most power/torque gains come from higher lift cams and engine management. It has been believed that Toyota's power figures for the 20-valve engines are inflated; this is more than likely caused by people using less than 100 RON fuel (Japanese premium fuel standard) that both 20-valve engines require. Applications AE111 Corolla Levin coupe 1995–2000 (Japan only) AE111 Sprinter Trueno coupe 1995–2000 (Japan only) AE101 Corolla Ceres hardtop 1995–1998 (Japan only) AE101 Sprinter Marino hardtop 1995–1998 (Japan only) AE101G Corolla BZ touring wagon 1995–1999 (Japan) AE111 Corolla 1995–2000 (Japan only) AE111 Sprinter 1995–1999 (Japan only) AE111 Sprinter Carib 1997–2000 (Japan only) AE111 Corolla RSi and RXi 1997–2002 (South Africa) AT210 Carina 1996-2001 (Japan only) 4A-GZE The 4A-GZE (produced in various forms from August 1986 through 1995) was a supercharged version of the 4A-GE. Based on the same block and cylinder head, the 4A-GZE engine was equipped with a Roots type supercharger producing peak manifold pressure, and the compression ratio was lowered to 8:1 with the use of forged and dished pistons. Although fitted with upgraded pistons, they still had the same ports, valve timing, and head gasket as the naturally aspirated 4A-GE engine, although T-VIS was omitted. It was used in the supercharged MR2, rated at at 6400 rpm and at 4400. In 1990 it was updated with the "smallport" cylinder head, 8.9:1 compression, and MAP D-Jetronic load sensing and a smaller supercharger pulley producing . These updated 4A-GZE engines were rated at and for the 1990/1991 AE92 Corolla and for the AE101. The 4A-GZE is also popular for turbo conversions, as many parts do not need to be modified to support the extra boost. Applications: AE92 Corolla 1987–1991 (Japan only) AE101 Corolla 1991–1995 (Japan only) AW11 MR2 1986–1989 (Japan, 1988-1989 North America) AE92 Sprinter 1987–1991 (Japan only) AE101 Sprinter 1991–1995 (Japan only) Racing Applications Due to its durability, performance and relatively low cost, 4A-GE and 4A-GZE engines and their derivatives