What is the correct torque setting for the A+ 1275 conrod big end nuts?
Is it the same as the 998 which I have as 33lbft
This sounds low to me.
I have factory nuts and bolts, not ARP.
1275 A+ Conrod Nut Torque Setting
Started by
Indigo
, Jan 30 2020 11:53 AM
Best Answer Indigo , 30 January 2020 - 09:39 PM
Thanks for the comments, 33 lb/ft it is.
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3 replies to this topic
#1
Indigo
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Stage One Kit Fitted
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Posted 30 January 2020 - 11:53 AM
#2
AP2020
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Posted 30 January 2020 - 12:36 PM
it is 33 ft-lbf
I also use Loctite 648 which has worked for me for years without any issues on numerous engines, transmissions turbo;s etc.
Loctite is a bearing fit but is much better at coping with high and low frequency vibration than the normal stud lock liquids..
Edited by AP2020, 30 January 2020 - 12:39 PM.
#3
Spider
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Moved Into The Garage
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Posted 30 January 2020 - 06:29 PM
What is the correct torque setting for the A+ 1275 conrod big end nuts?
Is it the same as the 998 which I have as 33lbft
This sounds low to me.
I have factory nuts and bolts, not ARP.
The factory quoted figure for the small bore bolts is actually 37 ft / lb, however in answer to your question in regards to big bore rod nuts, yes, it is 33 ft / lb oiled.
#4
Indigo
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Stage One Kit Fitted
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Posted 30 January 2020 - 09:39 PM Best Answer
Thanks for the comments, 33 lb/ft it is.
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