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Author Topic: Torques  (Read 3279 times)

jameshsk

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Torques
« on: April 30, 2017, 09:14:23 »
Can anyone tell me what torque specs are for Crankshaft main bearing caps. Con rod big end caps. Fly wheel bolts. Cylinder head bolts. ??
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gordon

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Re: Torques
« Reply #1 on: April 30, 2017, 17:20:00 »
Values as shown in the blue book for 230 or 250 SL  in mkp ,. Cylinder head 8 mkp cold, 9mkp hot,   crank bearing bolts 8 mkp,  connecting rod bolts 6.8 mkp, flywheel bolts 9.5 mkp+0.5.
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Benz Dr.

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  • Canada, ON, Port Lambton
  • Posts: 7220
  • Benz Dr.
Re: Torques
« Reply #2 on: April 30, 2017, 22:24:52 »
You can't go by that info without knowing which engine we are talking about. 280SL's have different specs.
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1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
Dan Caron's SL Barn

1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
2013  GMC  Sierra
1965  230SL
1967 250SL
1970 280SL
1988 560SEC
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