Page 48 - EA20_LR

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BMW/Mini PISTONS COMPLEMENTARY PARTS

M50B25 Single Vanos as in 325i/525i(E34/E36)
OEM Engine details 2,5 Ltr 24V Engine code:M50B25TU • Displacement:2494 cc • Valves:24 • Comp. Ratio:10,5:1 • Head cc’s:34,00 • Gasket thickness:1,75 • Rod Length:140,00
Bore:84,00 • Stroke:75,00 • Block Ht:210,00
Kit Part # Bore (mm) Over size Comp. Ht. Dome/Dish cc’s Deck Clr. Comp. Ratio Pin Ø Ring # Gram Foot Notes Head Gasket Connecting Rods Crank
KE315M84 84,00 Std. 33,20 -13,5 0,70 8,8:1 22 8400XX 334 1,F,M C4328-070 / W6611 005AX17140 / R-BMW-002-I - BMW/MINI
KE315M8425 84,25 0,25 33,20 -13,5 0,70 8,8:1 22 8425XX 337 1,F,M C4328-070 / W6611 005AX17140 / R-BMW-002-I -
KE315M845 84,50 0,50 33,20 -13,5 0,70 8,8:1 22 8450XX 340 1,F,M C4328-070 / W6611 005AX17140 / R-BMW-002-I -
KE315M85 85,00 1,00 33,20 -13,5 0,70 8,8:1 22 8500XX 349 1,F,M C4328-070 / W6611 005AX17140 / R-BMW-002-I -
KE314M84 84,00 Std. 33,20 -1,5 0,70 11,0:1 22 8400XX 308 1,F,M C4328-070 / W6611 005AX17140 / R-BMW-002-I -
KE314M8425 84,25 0,25 33,20 -1,5 0,70 11,0:1 22 8425XX 315 1,F,M C4328-070 / W6611 005AX17140 / R-BMW-002-I -
KE314M845 84,50 0,50 33,20 -1,5 0,70 11,0:1 22 8450XX 329 1,F,M C4328-070 / W6611 005AX17140 / R-BMW-002-I -
KE314M85 85,00 1,00 33,20 -1,5 0,70 11,0:1 22 8500XX - 1,F,M C4328-070 / W6611 005AX17140 / R-BMW-002-I -
Bearings Rod Main Thrust Head Stud Kit Rod Bolts Main Stud Kit
ACL 6B1490H(HX/0,025/0,25/0,50) 7M1532H(HX/0,025/0,25/0,50) - 201-4302 201-6301 201-5000
KING CR6640XP MB7039XP -
CR6640XPC MB7039XPC -
M50B25 as in 325i/525i(E34/E36)
OEM Engine details 2,5 Ltr 24V Engine code:M50B25 • Displacement:2494 cc • Valves:24 • Comp. Ratio:10,0:1 • Head cc’s:34,00 • Gasket thickness:1,75 • Rod Length:135,00
Bore:84,00 • Stroke:75,00 • Block Ht:210,00
Kit Part # Bore (mm) Over size Comp. Ht. Dome/Dish cc’s Deck Clr. Comp. Ratio Pin Ø Ring # Gram Foot Notes Head Gasket Connecting Rods Crank
KE115M84 84,00 Std. 38,20 -13,5 0,70 8,8:1 22 8400XX 345 1,F C4328-070 / W6611 005AX17135 / R-BMW-006-I -
KE115M8425 84,25 0,25 38,20 -13,5 0,70 8,8:1 22 8425XX 359 1,F,M C4328-070 / W6611 005AX17135 / R-BMW-006-I -
KE115M845 84,50 0,50 38,20 -13,5 0,70 8,8:1 22 8450XX 360 1,F C4328-070 / W6611 005AX17135 / R-BMW-006-I -
KE115M85 85,00 1,00 38,20 -13,5 0,70 8,8:1 22 8500XX 362 1,F C4328-070 / W6611 005AX17135 / R-BMW-006-I -
KE114M84AP 84,00 Std. 38,20 -1,5 0,70 11,0:1 22 8400XX 348 1,F C4328-070 / W6611 005AX17135 / R-BMW-006-I -
KE114M8425AP 84,25 0,25 38,20 -1,5 0,70 11,0:1 22 8425XX 350 1,F C4328-070 / W6611 005AX17135 / R-BMW-006-I -
KE114M845AP 84,50 0,50 38,20 -1,5 0,70 11,0:1 22 8450XX 352 1,F C4328-070 / W6611 005AX17135 / R-BMW-006-I -
KE114M85AP 85,00 1,00 38,20 -1,5 0,70 11,0:1 22 8500XX 356 1,F,M C4328-070 / W6611 005AX17135 / R-BMW-006-I -
Bearings Rod Main Thrust Head Stud Kit Rod Bolts Main Stud Kit
ACL 6B1490H(HX/0,025/0,25/0,50) 7M1532H(HX/0,025/0,25/0,50) - 201-4302 201-6301 201-5000
KING CR6640XP MB7039XP -
CR6640XPC MB7039XPC -
M52B25 Single Vanos as in 323i(E36/E46)/523i(E39)
OEM Engine details 2,5 Ltr 24 V Engine code:M52B25 • Displacement:2494 cc • Valves:24 • Comp. Ratio:10,5:1 • Head cc’s:36,00 • Gasket thickness:1,75 • Rod Length:140,00
Bore:84,00 • Stroke:75,00 • Block Ht:210,80
Kit Part # Bore (mm) Over size Comp. Ht. Dome/Dish cc’s Deck Clr. Comp. Ratio Pin Ø Ring # Gram Foot Notes Head Gasket Connecting Rods Crank
KE118M84 84,00 Std. 32,70 -5 0,60- 8,8:1 22 8400XX 354 1 W6611 005AX17140 / R-BMW-002-I -
KE118M8425 * 84,25 0,25 32,70 -5 0,60- 8,8:1 22 8425XX 354 1,M W6611 005AX17140 / R-BMW-002-I -
KE118M845 * 84,50 0,50 32,70 -5 0,60- 8,8:1 22 8450XX 355 1,M W6611 005AX17140 / R-BMW-002-I -
KE118M85 * 85,00 1,00 32,70 -5 0,60- 8,8:1 22 8500XX 360 1,M W6611 005AX17140 / R-BMW-002-I -
* Resleeving or replating may be required for oversizes!

Bearings Rod Main Thrust Head Stud Kit Rod Bolts Main Stud Kit
ACL 6B1490H(HX/0,025/0,25/0,50) 7M1532H(HX/0,025/0,25/0,50) - 201-4302 201-6301 -
KING CR6640XP MB7039XP -
CR6640XPC MB7039XPC -
M52B28 as in 328i(E36)/528i(E39)/728i(E38)
OEM Engine details 2,8 Ltr 24V Engine code:M52B28 • Displacement:2793 cc • Valves:24 • Comp. Ratio:10,2:1 • Head cc’s:35,00 • Gasket thickness:0,70/1,75 • Rod Length:135,00
Bore:84,00 • Stroke:84,00 • Block Ht:210,00
Kit Part # Bore (mm) Over size Comp. Ht. Dome/Dish cc’s Deck Clr. Comp. Ratio Pin Ø Ring # Gram Foot Notes Head Gasket Connecting Rods Crank
KE119M84 84,00 Std. 31,80 -23 1,20- 8,0:1 22 8400XX 287 1,M,R C4328-027 005AX17135 / R-BMW-006-I -
KE119M8425 84,25 0,25 31,80 -23 1,20- 8,0:1 22 8425XX 290 1,M,R C4328-027 005AX17135 / R-BMW-006-I -
KE119M845 * 84,50 0,50 31,80 -23 1,20- 8,0:1 22 8450XX 293 1,R C4328-027 005AX17135 / R-BMW-006-I -
KE119M85 * 85,00 1,00 31,80 -23 1,20- 8,0:1 22 8500XX 301 1,M,R C4328-027 005AX17135 / R-BMW-006-I -
* Resleeving or replating may be required for oversizes!

Bearings Rod Main Thrust Head Stud Kit Rod Bolts Main Stud Kit
ACL 6B1490H(HX/0,025/0,25/0,50) 7M1532H(HX/0,025/0,25/0,50) - - - 201-5000
KING CR6640XP MB7039XP -
CR6640XPC MB7039XPC -

48 **When exceeding 2 BAR boost and/or 500HP(4 Cylinder), please inquire for needed/available pin upgrades!! For 200+HP per cilinder custom part is adviced!!** Custom Capabilities: see page 24 - Foot Notes: see page 226 for description - Instructions & Terminology: see pages 356 49