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Everything posted by xrturbo
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thank you!!!!! this is what i have been saying is the prob and everyone shoots me down. that is the biggest prob for torque bind. if anyone has never seen this and you ever pull one apart you will see the shaft that goes into the housing has 2 washers and the cut right into the housing allowing full pressure for the awd
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Leaky Tires
xrturbo replied to Phugoid's topic in 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX
i second or third or whatever on the corrosion between the bead on the wheel and the tire, it is another one of those see it everyday things, especially on those wheels. -
what do you mean by "supposed to be reman"? depending how far into a rebuild they went into the rebuild you could have guide issues. as far as i know and last time i checked they dont make oversized guides for these heads and if they removed and reinstalled or put new ones in they might not be held in tight enough and could have dropped. on single port heads you can look into the exhaust port to see how far the valve guides are sticking out, dont know if you can see them on dual port. but you can clearly see when they drop, and it will cause the issues you are having for sure. i wouldnt jump right away at saying it is rings, i have had the ring problem before on other engines: 5.0 mustang and sbc, but not on subys, at my work we are constantly sending heads out to have bent valves fixed and reground and never see that as an issue.
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i almost bet the problem will be back. one major problem is that the rings on the output shaft wear a grove into the rear journal causing it to hold full pressure. i just did one in an impreza the other day that was the worst one i have ever seen. i still have it on the bench at work. just an idea, and i know nipper can probably contribute some to this, maybe we should get some photos up of what the assembly looks like dismantled and problem areas. then people who haven't actually gotten into one of these setups can see the problems and what they are all about.