^^^^Yep indeed

Bolts will hold, for a fraction of the cost of 625s.

Just do the regular 425's

Thanks again for all of the input. I have no plans to add more power I will add a bigger turbo which will reduce drive pressure and should make it easier on the studs/bolts. I am not going to race I will pull a trailer quite a bit so long periods of high boost pressure. I just dont want to have to do it twice. I should prolly quit being a tight a$$ and get the studs.:argh:

It will save you money in the long run if you do studs now

i got allen bolts in my 97 sled puller but i have a s400 charger. i also have them in my 08 cummins. make sure your head is decked with whatever you go with. :tu:

Thanks guys

do the studs better safe than sorry bigger turbo means more pressure and if you can save money now why not, that will save you from doing it all again

Keating machine builds high horse race engines with bolts, just saying.

what kind of bolts?