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Old 09-30-2010, 04:19 PM   #1
scoobaru_wrx
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Default v7 Ej207 Rod Bolts

Hey guys i have been looking for the torque specs on these rods for some time. Every where i called said they were not stretch but did not know the exact specs. I also have been told that they might be more similar to the 257 specs so any info regarding them would be very helpful.

I havent been able to find aftermarket bolts that fit either, the only arp ones are for the stud combo on 2.0s.

I need to get on this so i can finish checking my clearances. thanks!
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Old 09-30-2010, 04:29 PM   #2
soobaviator
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ARP 260-6302 bolts, use the torque specs that come with them. If not included the OEM spec is 52 N-M (38.4 lb-ft)

They have the same torque specs as the USDM EJ257 rod bolts. They are in fact the same rods...


-soobaviator
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Old 09-30-2010, 05:52 PM   #3
scoobaru_wrx
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thanks alot! and i know they have the same part number as 257 but i was under the impression that the 257 were slightly longer cuase of an increased stroke.

And im assuming the part number is for the 257 rod bolts?
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Old 09-30-2010, 06:01 PM   #4
Nuke209
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Quote:
Originally Posted by scoobaru_wrx View Post
thanks alot! and i know they have the same part number as 257 but i was under the impression that the 257 were slightly longer cuase of an increased stroke.

And im assuming the part number is for the 257 rod bolts?
both are the same

257's stroke difference is from the crank
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Old 09-30-2010, 07:32 PM   #5
scoobaru_wrx
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thanks!
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