CRANKCASE CAPACITY
See CRANKCASE CAPACITY table.
| Application | Qts. (L) |
|---|
| Crankcase Capacity | 5 (4.7) |
| (1) Capacity includes oil filter. |
| (1) | Capacity includes oil filter. |
TORQUE SPECIFICATIONS
| Application | Ft.Lbs. (N.m) |
|---|
| Bellhousing Bolt | 32 (43) |
| Camshaft Sprocket Bolt | 21 (28) |
| Connecting Rod Cap Nut | 45 (61) |
| Crankshaft Damper Bolt | 70 (95) |
| Cylinder Head Bolt (1) |
| Step 1 | 25 (34) |
| Step 2 | 45 (61) |
| Step 3 | 65 (88) |
| Exhaust Manifold Bolt |
| Center 2 | 26 (35) |
| All Others | 20 (27) |
| Flywheel Bolt | 75 (102) |
| Intake Manifold Bolt | (2) 35 (47) |
| Main Bearing Cap Bolt |
| Outer Bolts Of Caps No. 2, 3 & 4 (3) | 70 (95) |
| All Others | 80 (108) |
| Oil Filter By-Pass Valve Bolt | 20 (27) |
| Oil Pan Nut | 17 (23) |
| Oil Pump Bolt | 65 (88) |
| Rear Crankshaft Oil Seal Retainer Bolt | 11 (15) |
| Water Pump Bolt | 30 (41) |
| INCH Lbs. (N.m) |
| Front Cover Bolt | 97 (11) |
| Oil Pan Bolt | 97 (11) |
| Oil Pump Cover Bolt | 80 (9) |
| Valve Cover Bolt | 89 (10) |
| (1) Apply GM Sealant (1052080) to head bolt threads. Tighten bolts in sequence. (Схема №3) (2) Tighten bolts in sequence. (Схема №2) (3) Emgine uses 4-bolt main bearing caps. See CRANKSHAFT & MAIN BEARINGS under CYLINDER BLOCK ASSEMBLY under OVERHAUL. |
| (1) | Apply GM Sealant (1052080) to head bolt threads. Tighten bolts in sequence. (Схема №3) |
| (2) | Tighten bolts in sequence. (Схема №2) |
| (3) | Emgine uses 4-bolt main bearing caps. See CRANKSHAFT & MAIN BEARINGS under CYLINDER BLOCK ASSEMBLY under OVERHAUL. |
GENERAL ENGINE SPECIFICATIONS
| Application | Specification |
|---|
| Displacement | 350 Cu. In. (5.7L) |
| Bore | 4.00" (101.6 mm) |
| Stroke | 3.48" (88.4 mm) |
| Compression Ratio | (1) 9.3:1 |
| Fuel System | TBI |
| Horsepower @ RPM | (1) 210 @ 4000 |
| Torque Ft. Lbs. @ RPM | (1) 300 @ 2800 |
| (1) On vehicles with GVW more than 8500 lbs., some specifications are different. Compression ratio is 8.6:1, horsepower is 190 @ 4000 RPM, and torque is 295 ft. lbs. @ 2400 RPM. |
| (1) | On vehicles with GVW more than 8500 lbs., some specifications are different. Compression ratio is 8.6:1, horsepower is 190 @ 4000 RPM, and torque is 295 ft. lbs. @ 2400 RPM. |
GENERAL ENGINE SPECIFICATIONS
CONNECTING RODS SPECIFICATIONS
| Application | In. (mm) |
|---|
| Side Play | .006-.014 (.15-.36) |
CONNECTING RODS SPECIFICATIONS
PISTONS, PINS & RINGS SPECIFICATIONS
| Application | In. (mm) |
|---|
| Piston Clearance | .0007-.0017 (.018-.043) |
| Pins |
| Diameter | .9269-.9271 (23.543-23.548) |
| Piston Fit | .0002-.0007 (.005-.018) |
| Rod Fit | .0008-.0016 (.020-.041) Interference |
| Rings |
| No. 1 |
| End Gap | .010-.020 (.25-.51) |
| Side Clearance | .001-.003 (.03-.08) |
| No. 2 |
| End Gap | .010-.025 (.25-.64) |
| Side Clearance | .001-.003 (.03-.08) |
| No. 3 (Oil) |
| End Gap | .015-.055 (.38-1.40) |
| Side Clearance | .002-.007 (.05-.18) |
| Piston Fit | .0002-.0007 (.005-.018) |
PISTONS, PINS & RINGS SPECIFICATIONS
CYLINDER BLOCK SPECIFICATIONS
| Application | In. (mm) |
|---|
| Cylinder Bore |
| Diameter | 3.9995-4.0025 (101.587-101.664) |
| Maximum Taper | (1) .0005 (.013) |
| Maximum Out-of-Round | (2) .001 (.03) |
| (1) Specification is for thrust side. Relief side is .001" (.03 mm). (2) Production specification is given. Maximum service specification is .002" (.05 mm). |
| (1) | Specification is for thrust side. Relief side is .001" (.03 mm). |
| (2) | Production specification is given. Maximum service specification is .002" (.05 mm). |
CYLINDER BLOCK SPECIFICATIONS
VALVES & VALVE SPRINGS SPECIFICATIONS
| Application | Specification |
|---|
| Intake & Exhaust |
| Face Angle | 45° |
| Minimum Margin | .031" (.79 mm) |
| Valve Springs |
| Free Length | 2.03" (51.6 mm) |
| Installed Height | 1.69-1.75" (42.9-44.5 mm) |
| Pressure (1) |
| Valve Closed | 76-84 @ 1.70 (34-38 @ 43.2) |
| Valve Open | 194-206 @ 1.25 (88-93 @ 31.8) |
| (1) Lbs. @ In. (Kg @ mm). |
VALVES & VALVE SPRINGS SPECIFICATIONS
CYLINDER HEAD SPECIFICATIONS
| Application | Specification |
|---|
| Valve Seats |
| Intake Valve |
| Seat Angle | 46° |
| Seat Width | .031-.063" (.79-1.60 mm) |
| Maximum Seat Runout | .002" (.05 mm) |
| Exhaust Valve |
| Seat Angle | 46° |
| Seat Width | .063-.094" (1.60-2.39 mm) |
| Maximum Seat Runout | .002" (.05 mm) |
| Valve Guides Oil Clearance | .001-.003" (.03-.08 mm) |
CYLINDER HEAD SPECIFICATIONS
CAMSHAFT SPECIFICATIONS
| Application | In. (mm) |
|---|
| End Play | .004-.012 (.10-.30) |
| Journal Diameter | 1.8682-1.8692 (47.452-47.478) |
| Lobe Lift |
| Intake | (1) .2565 (6.515) |
| Exhaust | (1) .2690 (6.833) |
| (1) Plus or minus .002" (.05 mm). |
| (1) | Plus or minus .002" (.05 mm). |
