10 Levels of Crate Engines . . . . . . .12 Crate Engines ... 50 RACING ENGINES CT 350/350 ... . . . . . . . . . . . . . . . .118 RPO ENGINES Ecotec 2.2L ... Series II III . . . . . .126 4.4L 4.6L Northstar V-8 . . . . .128 Engine Components ...
15 Crate Engine Quick Reference Chart CHEVY SMALL-BLOCK ... -BLOCK V-8 RPO, GM V-6 RPO, CADILLAC NORTHSTAR V-8 RPO, GM ECOTEC FOUR CYLINDER Part ... Number Description Engine Size HP Torque Page 12499679 Ecotec 2 ... .2 Naturally Aspirated Engine 2.2L 145 155 123 12499466 Ecotec 2.0 SC ... .0L 205 200 124 Part Number Description Engine Size HP Torque Page 12499468 4.6 ... Northstar VVT Used in Cadillac XLR and SRX 4.6L ... 320 310 128 17802896 LC3 Northstar Used in Cadillac STSV and XLRV 4.4L 469 ... 439 129 Part Number Description Engine Size HP Torque Page 12499529 350/290 ... HP Economy Performance Engine 350 cu in 290 326 26 12499711 350 HO ... cu in 355 405 36 12561723 ZZ4 Partial Engine 350 cu in N/A N/A 36, 44 12499120 Ram ... 385 44 12499101 HT 383 Base Performance Engine 383 cu in 340 435 46 12499106 383 ...