Hey guys I'm thinking about getting my head ported, polished, fire ringed, and o-ringed so I can possibly run the 4,000 rpm tune with the smarty and also just to have it done for the twins. Is this worth doing and if so where can I send the head in to have it done? Thanks for your help

 

All you really need is a good set of valve springs and some head studs(I would run the 625s by ARP)to run the TNT-R

If you are going to send the head somewhere try Hamilton diesel out of Liberty Hill, TX

 

Lately, I have seen a lot of people say that you just need the 625's torqued correctly and springs to turn high RPM's and boost.

 

Anybody know a shop on the east coast? perhaps TiminVA/

 

Randy's Engine in Richfield, Utah. Excellent work and he has the best equipment. He gets work in from all over the country and quite a few of the big shops send their work out to him.
He has a web site.

 

East coast:

Tim Barber TRE diesel http://www.trediesel.com/

Lloyd Mills : http://www.midatlanticdiesel.com/

 

Thanks for your help fellas. I've got the H-11 headstuds and hamilton valve springs and pushrods ready to put in. I'm gonna go a head and save my money on the head work and put it towards the twins piping so I can finally put the other one on haha