Needs Help on rebuild Heads
I am rebuilding my engine, originally a 360 and I wanted to turn it into a 390. I bought a crank from Surviuval Motorsport. And I bought a set of reconditioned heads 390 gt from 1968. Everything was ok until I bring all the part to a machine shop. Then the machine shop told me I should resurface the heads.
Then they realize some weird thing on the heads.
Here is what the machine shop said:
October 6
"The heads, wow, those heads. In order to be able to run the spring locators that we discussed, without a bunch of shims to get the pressure where it needs to be for that cam, we are installing a different set of taller valve springs. I‘ll swap you even for the ones you had, if that’s OK with you."
October 8
"We found yet another issue with these heads. They installed 1 intake seat, left a gap beneath it, and it leaks vacuum. We don't know if it will leak water without having it pressure tested. We will have to cut it out and put another one in. I don't know if it's possible due to the area next to the spark plug hole, and the fact that the seat they put in is already too big. There's no meat there to support the seat. See pics..."
So here are the pics:


So far I bought those heads for $640, then the machine shop charge me like $520 to redo the valve job and this is how they discover those problem...
So yes so far I have close to $1200 in those and right now I really don't know if I should use them...
Can someone bring me some light, I am so confuse right now, I don't know if the machine shop is trying to take advantage of me or if they are correct.
Any help will be much appreciated.
I wouldn't pay the machine shop. They should have looked the heads over before starting and knew if they were machinable or not.
Either they knocked that chunk off or they are that bad to not have seen it before starting the work.
I agree with you all.
Here is how the heads looks when I bought them:


I know for sure the guy from who I bought them is still selling the same FE heads on Ebay, he sold 3 or 4 set just in September, I could imagine since May it could be a dozen of set of heads, so people are buying those!.... I hope they are not all like that!!!!
I guess I am going to wait to see what the machine shop have to say, and I will act in function.
thanks for the help guys
2. Intake and exhaust valves way to close.
3. Check ebay buyer protection plan.
4. get another machine shop.
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I thought I will give you some update on those heads.
I wrote an email today to the machine shop:
Me:
"I keep thinking about the cylinder heads, and the more I think about it
the more I think I shouldn't be charge for anything.
I came to your shop because you are a professional and I trust you for your expertise.
Then you show me some issues on those heads, but since I am not a mechanic
and you are the professional I agree to do what it takes to fix the problem.
Then you found another problem, this time more critical!
I believe you should have had inspected them
and made sure they were in good condition to work on.
Once the valve was removed you could see the gap under the seat.
I don't believe I should have to pay $520 (what you charge me for the work on the heads)
or even half of that and not have a set of working heads!
I know you are not fully responsible, however I hired you for your expertise.
I am in Boynton Beach area and I don't have time to drive to your shop so I hope we can reach a fair agreement for both of us.
These are the options I see:
1) continue working the heads you have. Then you pay for the pressure test and if they work, I will pay you the $520. If I need another set of heads, we need to address your $520 charge and my lack of having a set of working heads.
2) How much will you charge to rebuild my old set?
3) How much will you charge for the rebuilt set you have?
If you see any other options, please let me know.
Regards,
"
This is what he respond:
"Our expert advice from the beginning was to send them back, but you chose to go ahead and do the work. I can work with you a little bit on the price, but we are not responsible for customer supplied parts"
That was the cherry on cake, So if you are not responsible about part, why did you accept to even start to work on those, this is not professional at all! And also when I told them to go ahead and do the work it was for something different, something they could fix!.. Then they realize something wrong, It is like starting to do all kind of work on the block and then realize there is a crack, ****t!!!we should have had magna-flux the block before....Too late.....
So I was a bit pissed, I tried to be nice and ask him how much it will cost me in the end to get a proper set of heads but he didn't understand it this way!
Here was my answer to that:
"I am done!
Finish the work on my block, stop everything else.
Your expert told me it was fixable and it was a different problem, then you discover there is no meat under the seat, I still think you should have seen it.
I will come as soon as the block is ready to pick up everything.
Laurent"
What was his answer:
"OK"
Clearly he doesn't show any respect for the customer.
So now I am looking to see what I am going to get in the end.
Now I have to start all over again?.. That's sucks, I hope what they done on the block was done correctly, now I am starting to imagine the worst scenario....
it reminds me brother my brother in law, he bought a Packard, he live in Michigan, he had to go thru 3 different machine shop, it cost him a fortune, and since it was a 8 cylinder in line, if I remember correctly, the price for everything went higher! I think he ended up paying like $10.000 for the engine. The third shop had to do everything, included fixing the bad work from the 2 previous machine shop. Yep that suck.
But keep it coming I would like for many people to learn about my experience.
And after I will get all my parts back, i might or might not do some advertisment for his shop. we'll see how it ends....

Either they knocked that chunk off or they are that bad to not have seen it before starting the work.












