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View Full Version : rod bolt torque question......


94z6ex
03-06-2007, 05:58 PM
I have crower rods with crower rod bolts.........they are the steel billet i beams.....

anyway, im building for 300whp, if that matters at all. I was needing to know what to torque the rod bolts to? sotck, or is there a reccomended amount for aftermarkets on high hp apps?

also, besides the rod bolts, is there any other special torque specs to follow other than stock reccomendation on a build like this.....thanks

ryan89crx
03-06-2007, 06:15 PM
i torqued my ARPs to 37lb/ft

94z6ex
03-06-2007, 06:18 PM
i torqued my ARPs to 37lb/ft

how is that compared to oem spec? i dont have a chiltons here with me right now so i cant compare them.

thanks for the info by the way.:TU:

ryan89crx
03-06-2007, 06:26 PM
my manual is in my parent's garage, so i dont know. lol

94z6ex
03-06-2007, 06:30 PM
my manual is in my parent's garage, so i dont know. lol

oh, well right on, its cool. im sure someone will chime in here in a bit with the answer.

thanks for the help though

do you think the crower and arp bolts should be torqued pretty close to the same?

thanks again for the help:TU:

transzex
03-06-2007, 11:14 PM
stock is 22

The_Acid_Beaver
03-07-2007, 04:46 AM
You are supposed to use a rod bolt stretch gauge. It's the best way to determine when the rod bolts are torqued properly.

konigcivic
03-07-2007, 04:35 PM
email crower or look on the website. this isnt something you want to take a guess on.

BLK92_D16
03-07-2007, 06:51 PM
http://i14.ebayimg.com/03/i/000/90/5c/976d_1.JPG

Toddnos
03-07-2007, 06:56 PM
my manual is in my parent's garage, so i dont know. lolmod reply=sucky

Toddnos
03-07-2007, 06:56 PM
http://i14.ebayimg.com/03/i/000/90/5c/976d_1.JPG
this guys reply=rad

94z6ex
03-07-2007, 06:58 PM
i called crower today and they said for the 3/8" torque to 45 ft/lbs. for a 5/16" torque to 25 ft.lbs

i guess i need to find the bolt stretch, ill call tomorrow and ask them

thanks for the help everyone