Im getting ready to put my head back on and i have a set of the regular arp's sitting on the shelf i was planning to use, but i always second guess myself on stuff so i want your opinions. Should i go with 625's or just stick with the regular arp's? How many retorques/heat cycles?
Thanks

 

How much boost? Lots of guys running the regular studs over 80PSI and big HP. If you are running nitrous or lots of water/ meth, they may be a good investment.

Dave

 

75 to 80 I'm guessin! Not too sure, I'm doin a lot of different things to the truck right now but I don't want to have to do it again. I'm not opposed putting some nitrous on there if I get the bug, but rright now it is a little ways off!

 

If u are using the 62 in your sig. boost should not be above 45 pounds at most 50 if u plan to fog it hard with juice u need to run a Ex. gate to keep drive pressure in check they can be found here www.engineereddiesel.com. The ARP 2000's will be ample these are what I am going to run in my build.
Brandon

 

That will be the small charger in a set of compounds. Before i tore everything apart i was in the high 50's for boost