i just put my stock head back on and my mecanix find the problem y the oil get in to intake runner. but i have to talk to TSP first because i don't want to start anything with them.
now i'm out $2700+ for nothing. $1000+ for head, $850+ for install LS6 head. and another $850+ for re install my stock back on.
i'm not to happy right now.
old thread
https://ls1tech.com/forums/generation-iii-internal-engine/501686-tsp-prc-stage-ii-darts-smoking-issue.html

 

What was the problem? I have not heard an explanation to date, just theories.

 

they ported too far and my head is crack cos the head too thin

 

Sorry to hear, have you considered the "out of the box" Dart heads instead?

 

I wonder if they'd have the same problem if they started with 225 cc heads? BTW, did they crack on the roof, the floor of the runner, or elsewhere?

 

uh sound good or sumptin

 

Lol...

 

you lucky bastard you lol

 

What kind of word is this? "mecanix"

 

mechanic i guess that how it spell lol i'm esl
mechanix is megadeth song thats where i get it from

 

next to where intake rocker bolt is.

 

Cool.. lol.
I thought it was "me can fix".. Good luck getting your oil issue solved.

 

mechanix is a brand of glove popular in chain autoparts stores.

 

I belive it can be fixed hafe too c a pic of it too c how bad it is.. I had a set of heads that actually had a big hole (dart heads) they where brand new heads but dart would not cover them becouse they where bought a while back. I had a shop weld it and have not had a problem out of them since .

 

Yet another reason to do the work yourself....get a clue...save some money....and make sure its done right the first time. Enjoy

 

is that something that is easy to fix ?

 

That's not a problem at all. And you pretty much have to take that big *** bulge out of the intake runner to get good airflow out of the head. All you have to do is put some locktite or some kind of sealent on the intake rocker stud and you'll be fine.

 

What is circled appears to be a crack/hole in the casting through to the intake runner. I wouldn't use the head personally, because if its that weak then the contact loading of the spring is going to fatigue it out eventually and you may end up with bigger problems.

 

oh ok nevermind, i didn't see the crack i thought you were just talking about the hole from the rocker stud. If you want to sell those heads i'll give ya umm... $250 for the set.

 

Wow.. hopefully the vendor that sold you the heads will step up