1995 Cadillac Seville Owner's Manual - Page 344

r ' m SPECIFICATIONS 4.6 Liter Northstar Engine Displacement ...4.6L(279 cu. in.) No. of Cylinders ...32-valve DOHC 8 - 90 Degree V SLS Power (ACC. S A E 51349) ...275 (bhp) @ 5600 rpm to 205 (kW) @ 5600 rpm Torque (ACC. S A E 51349) ...300 (lbs. ft.) @ 4000 rpm to 407(N.m) @ 4000 rpm r STS Power (ACC. S A E 51349) to ...300 (bhp) @ 6000 rpm r i F 224 (kW) @ 6000 rpm Torque (ACC. S A E J1349) ...295 (lbs. f. @ 4400 rpm to t) 400 (N-m)@ 4400 rpm Bore ...93 mm (3.66in.) 84 mm (3.31 in.) Stroke ...Compression Ratio ...10.3:l with Cylinder Block ...Die Cast Aluminum Iron Cylinder Liners Cast Aluminum Cylinder Heads ...Intake Manifold ...Nylon 66 / Thermoplastic Air Induction Tubes Direct Acting Hydraulic Tappets Valve System ...Intake Valve ...33 mm (1.29 in.) 29 mm (1.14 in.) Exhaust Valve ...Pistons ...Cast Aluminum Firing Order ...1-2-7-3-4-5-6-8 Left Bank ...2-4-6-8 Right Bank ...1-3-5-7 Camshaft ...Induction Hardened Cast Grey Iron Drive Type ...Single Row / Staged Drive8 mm Roller Chain MainBearings ...Five 6-73