also can anybody tell what i should do.
when i was torquing the my rod bolts in the head snapped off.
my torque wrench was a 16 lbs.
and it just snap.

 

You could get the rod repaired but it will be easier to get a new rod.

 

there's nothing wrong with the rod but the problem is that the arp rod bolt snapped off when i was torquing it down ..

 

although i find it very hard to believe that the bolt snapped at 16 lbs, there is not much you can do but replace the rod. IMO anything you do to save the rod will weaken it and will be just asking for trouble. Don't create a weak point in the bottom end of your motor maybe send the rod to ARP for study and try get something out of them

 

why would i neeed to change the rod ?
cant i just get new rod bolts ?

 

You realize those rods are re-sized for the bolts. So if you remove bolts, the rod will have to be completely re-conditioned so you can use those bolts, if you can get an appropiate bolt. Thus, it would be a lot easier to buy a new rod.

 

should i buy all new rods or just one ?
should i change all the rods bolts too ?

 

y can't this guy just call up arp and ask for the same bolt? maybe you just got a bad batch

 

i was going to do that but they said i should get new rods.
so i thinking bout its but i wanna know what i should do first b4 i do something

 

Wow...yea id just buy new rod bolts if i were you

 

Getting a bolt is no problem. Using the new bolt in a rod that already had arps could be a significant problem.

You have two options
(1) try to repair the current rod
(2) replace the rod

If it were me I would replace the rod. That is the almost full proof method for success. Repairing a rod can be a iffy proposition.

 

okay so should i change all the rods and rods bolts ?

 

1st thing you should do is contact arp and see what they have to say about replacing the rods and rod bolts.

Also, you should torque check the rod bolts and ask what does arp recommend for the torque value.

Going forward, if ARP will not help you with the rods in any way then yes, I would replace all of them. If this is a GSR/type R then stock rod bolts are fine.

 

i have arp rod bolts
should i put them on my gsr

or just get arp head stud kit?

 

no this is in a ls.