uberkevin Posted June 21, 2015 Author Report Share Posted June 21, 2015 General Engine Specs(1990) Displacement 146 cu. in. (2.4L, 2389cc) Bore 89mm Stroke 96mm Compression Ratio: -Axxess, Stanza & Pickup 8.6:1 -240sx 9.0:1(that's not right...) Fuel system - Port Fuel Injection HP@RPM: -134@5200(pickup) -140@5600(240sx) Torque@RPM: -154@3600(pickup) -152@4400(240sx) Crankshaft, main and connecting rod bearings specs(millimeters) Crankshaft: -End play - .05-.18 -Runout - .10 Main Bearings: -Journal Diameter(Axxess,Stanza,240sx): --Grade 0 - 59.967-59.975 --Grade 1 - 59.959-59.967 --Grade 2 - 59.951-59.959 -(Pickup) --Grade 0 - 63.645-63.652 --Grade 1 - 63.652-63.663 --Grade 2 - 63.663-63.672 -Journal Out-of-Round and Taper .010mm -Oil Clearance .020-.047 Connecting Rod Bearings -Journal Diameter(Axxess,Stanza,240sx): --Grade 0 - 49.968-49.974 --Grade 1 - 49.962-49.968 --Grade 2 - 49.956-49.962 -(Pickup) - 59.951-59.975 -Journal Out-of-Round and Taper .005 -Oil Clearance .010-.035 Connecting Rod Specifications(mm) Bore Diameter -Pin Bore: --Axxess,Stanza,240sx 21.000-21.012 --Pickup 20.948-20.978 -Crankpin Bore:53.000-53.013 Center-to-Center Length 164.950-165.050 Maximum Bend .150 Maximum Twist .30 Side Play .20-.40 Pistons, Pins and Rings Specifications(mm) Pistons -clearance .020-.040 -diameter --Grade 1 88.970-88.980 --Grade 2 88.980-88.990 --Grade 3 88.990-89.000 Pins -Diameter --Axxess,Stanza,240sx 20.989-21.000 --Pickup 20.994-20.996 -Piston Fit --Axxess,stanza,240sx (interference fit or negative clearance)0-.005 --Pickup .008-.012 -Rod Fit --Axxess,Stanza,240sx .005-.017 --Pickup (interference fit or negative clearance).015-.033 Rings -No. 1 --End gap .280-.430 --Side Clearance .040-.080 -No. 2 --End gap ---Axxess,Stanza,240sx ----Marked "R" or "T" . Cylinder Block Specifications(mm) Cylinder Bore -Standard Diameter --Grade 1 - 89.000-89.010 --Grade 2 - 89.010-89.020 --Grade 3 - 89.020-89.030 -Maximum Taper .010 -Maximum Out-of-Round .015 Minimum Deck height 246.95-247.05 Maximum Deck Warpage .10 (max. resurfacing limit of cylinder block and cylinder head combined is .20mm) Cylinder Head Specifications(mm) Cylinder Head Height 98.80-99.00 Maximum Warpage .10 Valve Seats -Intake Valve --Seat Angle 45* --Seat Width 1.6-1.7 --Seat Bore Diameter 36.00-36.016 -Exhaust Valve --Seat Angle 45* --Seat Width 1.6-1.7 --Seat Bore Diameter 36.00-36.016 Valve Guides -Intake Valve --Valve guide cylinder head bore I.D. 10.975-10.996 --Oversize guide hole diameter 11.175-11.196 --Valve guide I.D. 7.000-7.018 --Valve guide installed height 14.9-15.1 --Valve stem-to-guide oil clearance .020-.053 -Exhaust Valve --Valve guide cylinder head bore I.D. 11.975-11.996 --Oversize guide hole diameter 12.175-12.196 --Valve guide I.D. 8.000-8.018 --Valve guide installed height 14.9-15.1 --Valve Stem-to-guide oil clearance .040-.070 Camshaft Specifications(mm) Bore Diameter 33.000-33.025 End play .07-.15 Journal Diameter 32.935-32.9555 Journal Runout .02 Lobe Height 44.839-45.029 Lobe Lift 10.4 Oil Clearance .045-.090 TORQUE SPECS(FT.LBS.): alternator bracket bolt 12-15 alternator pivot bolt 33-44 camshaft sprocket bolt 87-116 connecting rod nut step 1 10-12 step 2 28-33 crankshaft pulley 105-112 cylinder block drain plug 25-33 cylinder head bolt step 1 22 step 2 58 step 3 loosen all bolts step 4 22 step 5 54-61 egr tube nut 29-36 exhaust manifold bolt/nut 12-15 flexplate mount bolt (A/T) 69-76 flywheel mount bolt (M/T) 105-112 intake manifold bolt/nut 12-15 intake plenum bolt/nut 12-15 main bearing cap bolt 34-38 oil drain plug 22-29 oil strainer bolt 12-15 rocker arm shaft bolt 27-30 starter motor bolt 22-30 transmission-to-cylinder block bolt 30 oil filter adapter-to-block bolt 12-15 water pump bolt 12-15 INCH LBS. cam chain guide bolt 108-126 cam chain tensioner bolt 61-70 cylinder head-to-front cover bolt 35-86 front cover bolt 61-70 oil pan bolt 61-70 oil pump bolt 96-132 rear oil seal retainer bolt 61-70 rocker arm cover bolt 61-86 water pump pulley nut 51-86 2 Quote Link to comment
skyblue Posted June 21, 2015 Report Share Posted June 21, 2015 damn someones been doing some homework! :thumbup: Quote Link to comment
uberkevin Posted June 22, 2015 Author Report Share Posted June 22, 2015 Had to I was getting kinda mad looking back and forth to find the shit I want. Somehow lost the 240sx manual I had. 2 Quote Link to comment
uberkevin Posted June 23, 2015 Author Report Share Posted June 23, 2015 http://www.ka-t.org/forums/viewtopic.php?t=10789 Any body use this? Any thing I should know? Quote Link to comment
uberkevin Posted June 25, 2015 Author Report Share Posted June 25, 2015 So. Truck ka blocks don't have a girdle. Also different pistons.. Picture to coming soon. Just cuz. Quote Link to comment
Fat510 Posted June 25, 2015 Report Share Posted June 25, 2015 So. Truck ka blocks don't have a girdle. I could've told you that 1 Quote Link to comment
uberkevin Posted June 25, 2015 Author Report Share Posted June 25, 2015 Wonder if you could use one though. ?? You going to make that deal? Quote Link to comment
TENDRIL Posted June 25, 2015 Report Share Posted June 25, 2015 they have different oil pans is what i thought Quote Link to comment
hobospyder Posted June 25, 2015 Report Share Posted June 25, 2015 i'm thinking he's talking about a cam girdle. holds down the cams instead of cam towers, but i'm probably wrong that's the only thing i've heard called a girdle on an engine before at least Quote Link to comment
flatcat19 Posted June 25, 2015 Report Share Posted June 25, 2015 crank girdle. Been discussed in damn near every car vs truck KA thread. None of your other motors ever used a girdle, Kevin. Hm. 2 Quote Link to comment
uberkevin Posted June 25, 2015 Author Report Share Posted June 25, 2015 Well I'm building both. truck,240sx I was just curious if the girdle for the car would fit the truck bblock. Haven't looked into it yet he'd to go to work.. Gotta get the truck block honed and clened, it was a beat ass motor. Crank is good. Pistons not so much. Quote Link to comment
bananahamuck Posted June 25, 2015 Report Share Posted June 25, 2015 To answer your question,,,, if we don't change our minds by Monday,,,,,,, we are pretty sure we might still do the deal,,,,,,,,,,,,,,, maybe... Quote Link to comment
flatcat19 Posted June 25, 2015 Report Share Posted June 25, 2015 Well I'm building both. truck,240sx I was just curious if the girdle for the car would fit the truck bblock. Haven't looked into it yet he'd to go to work.. Gotta get the truck block honed and clened, it was a beat ass motor. Crank is good. Pistons not so much. It won't fit with the pan. From what I have read, one of the pans will not fit the other block. But the other pan will fit the other block. Since you have both, you can compare. It would be a great bit of info to add to the differences thread. 1 Quote Link to comment
bananahamuck Posted June 26, 2015 Report Share Posted June 26, 2015 http://community.ratsun.net/topic/58796-hardbody-ka24-oil-pan/ Quote Link to comment
jrock4224 Posted June 26, 2015 Report Share Posted June 26, 2015 how was dennis ... did he square u away Quote Link to comment
hobospyder Posted June 28, 2015 Report Share Posted June 28, 2015 Guy tried to give it to me, I told him fuck no 1 Quote Link to comment
uberkevin Posted June 28, 2015 Author Report Share Posted June 28, 2015 Dude what!!! I want! If in good shape. Quote Link to comment
uberkevin Posted June 28, 2015 Author Report Share Posted June 28, 2015 But it does look like it's in okay shape. I mean it's off the ground. Haha Guess it kinda has to be Quote Link to comment
uberkevin Posted June 28, 2015 Author Report Share Posted June 28, 2015 Fuck heads! Quote Link to comment
hobospyder Posted June 28, 2015 Report Share Posted June 28, 2015 :rofl: shenanigans cuz ratsun :rofl: 1 Quote Link to comment
flatcat19 Posted June 28, 2015 Report Share Posted June 28, 2015 Here's some more unrelated bad news... 620 has got to go. Unfortunate, but I can't keep staring at it. Do you really give any fucks for it? Quote Link to comment
skyblue Posted June 28, 2015 Report Share Posted June 28, 2015 Guy tried to give it to me, I told him fuck no doood!! grab it!! looks just like mine. 2 Quote Link to comment
Draker Posted June 28, 2015 Report Share Posted June 28, 2015 Many people would kill for that piece.. after seeing skyblue's (award winning 521)at canby. 1 Quote Link to comment
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