Jeep Engines - Oljeep

T - i 7334 MOPAR PERFORMANCE PARTS(USA)InchasUnlaOtherwiseSpecifid(METRIC)MillinwtersUnlarOtherwiseSpocifidMaximum Out-of-Round(All Journals1 ............ 0.0005 0.01 3Maximum Taper (All Journals) .... 0.0005 0.013Cylinder BlockDeck Height ............... 9.487-9.493 240.97-241.12Deck Clearance ............. 0.0148 0.376(below block) (below block)Cylinder Bore (standard]. ....... 3.7501-3.7533 95.253-95.334Maximum Cylinder Taper ..... 0.005 0.13Maximum Cylinder(Out-of-Round) ......... 0.003 0.08Tappet Bore Diameter ......... 0.90550.9065 23.0-23.025Cylinder Block Flatness ........ 0.001 /I -0.002E 0.03/25-(305/152(maxl 0.20 (maxlCylinder HeadCombustion Chamber Volume .... 67.84-70.84~~Valve Arrangement ........... El-IE-IE-El-El-IEValve Guide ID (Integral1 ....... 0.3735-0.3745 9.487-9.512Valve Stem-to-Guide Clearance .... 0.001-0.003 0.03-0.08Intake Valve Seat Angle ........300Exhaust Valve Seat Angle .......44.50Valve Seat Width ............ 0.040-0.060 1.02-1.52Valve Seat Runout ........... 0.0025 0.064Cylinder Head Flatness. ........(3001/1-0.002E0.03/25-0.05/1520.008 (max) 0.20 (maxlLubrication SystemEngine Oil Capacity. .......... 4 quarts 3.8 liters(Add 1 quart (Add 0.9with filter liter with filterNormal Operating Pressure. ......change) change)13psi at 89.6 kPa at600 rpm; 600 rpm;psi 37-75 255.1-517.1(maxl at kPa Imax) at1600t rpm 160W rpmOil Pressure Relief ........... 75 psi (maxl 517.1 kPa (maxlGear-to-Body Clearance Radial .... .002-.004 .051-.lo2(.002 preferred) LO51 preferred)Gear End Clearance, Plastigage .... 0.0020.006 Q.0510.152(0.002 (0.0508Gear End Clearance, Feeler Gauge. .preferred] preferred)0.004-0.00810.0070.10160.2032(0.1778preferred) preferred)PistonsWeight (less pin) . ...........Piston Pin Bore Centerline-to-Piston498-502 gramsTOP ................. 1.651-1.655 41.9442.04Piston-to-Bore Clearance ....... 0.0009-0.0017 0.023-0.043(0.0012-0.0013 (0.030-0.033preferredl prefarredlPiston Ring Gap Clearance -Compression (both1 . ....... 0.010-0.020 0.25-0.51Piston Ring Gap Clearance -Oil Control Steel Rails ....Piston Ring Side ClearanceNo. 1 Compression ......No. 2 ComDression .........Oil Control . .............Piston Ring Groove HeightCompression (both) .........Oil Control .............Piston Ring Groove DiameterNo. 1 and No. 2 . ..........Oil Control . .............Piston Pin Bore Diameter. .......Piston Pin Diameter . ..........Piston Pin-to-Clearance ........Piston Pin-toConnecting Rod ...Rocker Arms, Puh Rods and TappetsRocker Arm Ratio ...........(USA)lnchaUnhOthemirSpHif id0.010-0.0250.0017-.0032(0.0017preferred)0.0017-.0032(0.0017preferred)0.001-0.008(0.003preferred 10.0795-0.08050.1 884.1 8953.3243.3293.329-3.3390.9308-0.93130.9304-0.93090.0003-0.0005loose(0.0005preferred)2000 Ibfpress-f i t(METRIC)MillimotorsUnlar0th-h.SpHif id1.6:l0.25-0.640.043-0.081(0.043preferred)0.043-0.081(0.043preferred)0.03-0.20(0.08preferred)2.01 9-2.0454.784.8084.43-84.6684.56848123.642-23.65623.632-23.6450.008-0.01 3loose(0.013preferred)8.900 kNpress-fitPush Rod Length ............ 9.640-9.660 244.856-245364Push Rod Diameter. .......... 312-.315 7.928.00Hydraulic Tappet Diameter ...... 0.904-0.9045 22.96-22.97Tappet-to-Bore Clearance ....... 0.0010.0025 0.030.05Valv€mValve Length(Tipto-Gauge Dim. Line) ..... 4.78954.8045 121.653-122.034Vakve Stem Diameter. ......... 0.3715-0.3725 9.436-9.462Stem-to-Guide Clearance. ....... 0.001-0.003 0.03-0.08Intake Valve Head Diameter. ..... 1.782-1.792 45.26-45.52Intake Valve Face Angle. .......290Exlhaust Valve Head Diameter. .... 1.401-1.4 1 35.59-35.84Exhaust Valve Face Angle. ......440Maximum Allowable Removed forTip Refinishing . .......... 0.010 0.25Valve Springl, ExhaustValve Open ............... 80-88 at 1.625Valve Closed. .............. 210-226 at 1.1881.C). ....................1 .OOO-1.020 in.Valve Springs, tntakeFree Length . .............. 1.99 approx.Spring TensionSix-Cylinder EngineFiring Order50.55 approx.Valve Closed. ............ 64-72 Ibf 285320 Nat 1.786 at 46.24Valve Open ............. 188-202 Ibf 836-898 Nat 1.41 1 at 3S.84Inside Diameter ............. 0.948-0.968 24.08-24.59602638