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farpolemiddle 10-18-2016 09:16 PM


Originally Posted by Savington (Post 1368212)
"looks pretty straight" probably won't cut it. You need to make sure the flapper arm slides smoothly on the actuator rod with the lower nut undone. If it doesn't, clock the CHRA until it does.

So I reclocked the turbo so that the flapper arms falls off pretty easy but I have to apply pressure down for it to happen. To get it any straighter on the arm I would have to bend the actual bracket it is attached to. I hope I am explaining this right. If I could figure out the video posting from photo bucket it would be a lot easier.

aidandj 10-18-2016 09:22 PM

I'll post the video. Gimme a second.

farpolemiddle 10-18-2016 10:39 PM


Originally Posted by aidandj (Post 1368423)
I'll post the video. Gimme a second.

​​​​​​​
​​​​​​​So like I posted earlier. Should I bend the bracket down a little?

Savington 10-18-2016 11:50 PM

That's fine, no need to bend the bracket. They all seem to have a little kink up like that, but you don't need to compensate for it.

18psi 10-19-2016 01:24 AM

pressurize the can and make sure it opens and closes the flapper and doesn't bind.
I had to figure this out the hard way on an early production 6258 with the terrible ugly hotside

aidandj 10-19-2016 01:41 AM

I told him to pressurize it too.

Build is going well, car will be cool.

Don't be so sure about blowing the motor though. You can keep it alive!

The new housings are like a mix of the nice investment cast and ugly ass sand cast. I should have brought mine over.

farpolemiddle 10-19-2016 01:44 AM


Originally Posted by aidandj (Post 1368489)
I told him to pressurize it too.

Build is going well, car will be cool.

Don't be so sure about blowing the motor though. You can keep it alive!

The new housings are like a mix of the nice investment cast and ugly ass sand cast. I should have brought mine over.


Testing the actuator is on the list. The list is actually longer than I would like but each day I get a few things done. I didn't realize there was so much evolution of the EFR casting. I wouldn't mind seeing a few for comparison. That said I don't give a shit if the casting looks like lava rock as long as it works well.

aidandj 10-19-2016 01:46 AM

Take a good pic of yours.

@EO2K post your butthole housing
@Chooofoojoo post your sex housing.

EO2K 10-19-2016 02:14 AM

I don't wanna, it just illustrates my failures as a man.

Savington 10-19-2016 12:43 PM

https://www.miataturbo.net/prefabbed...0/#post1237297

The new housings are shell-mold cast, which is the same process as what we used on our manifolds.

aidandj 10-19-2016 12:46 PM

Shell mold is definitely better looking than the sand cast.

18psi 10-19-2016 03:35 PM


Originally Posted by EO2K (Post 1368498)
I don't wanna, it just illustrates my failures as a man.

:bowrofl:

farpolemiddle 10-19-2016 07:25 PM

So I am standing here looking at my car. The tranny and radiator are out. The fuel lines are unhooked. On my work bench I have rods, boundary oil pump, arp studs and a 949 water pump. I am an idiot if I don't pull this engine and build it now.....

aidandj 10-19-2016 08:01 PM

If it's in the budget do it

Savington 10-19-2016 08:13 PM

I've always found it's easier to motivate myself to work on a project car when it runs regularly. Buy a second block and build that.

aidandj 10-19-2016 08:18 PM

Build one of my spare vvt blocks

farpolemiddle 10-19-2016 08:46 PM


Originally Posted by aidandj (Post 1368687)
Build one of my spare vvt blocks

Is it complete with head and all the stuff? How much? I really do not want to track down all the stuff to make it work.

aidandj 10-19-2016 08:48 PM

It could be. But id rather keep the heads. I have one that had rock knock. Crank would need to be looked at. Other one has a cracked oil pan but could be made to work.

farpolemiddle 10-19-2016 08:49 PM


Originally Posted by aidandj (Post 1368706)
It could be. But id rather keep the heads. I have one that had rock knock. Crank would need to be looked at. Other one has a cracked oil pan but could be made to work.

I have a mazdaspeed crank sitting in my truck.

aidandj 10-19-2016 09:41 PM

perfect match


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