Everything posted by GeneralDisorder
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Questions about my '83 Brat
Get a thermostat gasket from the dealer - they are MUCH superior to the cheap cardboard one's and you should also get a thermostat from the dealer as well - much higher quality. Whoever told you they don't make them is clearly a moron. I've got them from Napa before right off the shelf along with the thermostat - they are nothing unusual. Besides that he should have at least directed you to the gasket paper so you could make your own..... kids these days! The PCV filter is in the upper right hand corner of the airbox - it's a peice of foam about 1" x 2.5" x 1/4" thick. I have no idea what the cannister you are refering to is - maybe a picture would help. GD
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Anyone have much experience with Quadrajet's?
I'm working on this '69 GMC Custom Camper - I'm buying it from a friend and fellow Subaruphile but we need to get it running first so it can make the trip to my place from it's home some 40 miles away. Anyway - it's a 350 SB with a Q-jet - apparently the engine is from a '77 GMC van, and the carb is from yet something else - the date code says it was made in '80 . That's really all the info we have as it was bought this way with some plug wires crossed and a lot of loose bolts from some idiot that didn't know which end of the ratchet was up. We have it running, but it's rich. Black smoke rich. My friend rebuilt the carb and he's got experience with older Q-jets and with Holley's so I have no reason to doubt his rebuild. He's clueless when it comes to the jetting sizes and he has no internet access so I'm starting with what I know - and that's the members of this board I have searched the internet and all I can seem to find is discussion of what jetting people are using on performance built 350's - nothing about what a stock 350 should have.... ballpark. The engine is used - runs good and apparently ran good when they pulled it from the van - we don't have any idea if the carb was on it at that time or not though and we can't go back to the last owner for info as it was bought several years ago and he's lost the contact info. Anyone have a clue as to what I should see (approximate) for a stock 350 SB main jets, metering rods, etc? If nobody knows, where should I ask? Anyone know of some friendly forums catering to general SB Chev stuff? I'm sure I'll have other questions about the truck anyway as it's going to need some other repairs once it gets here - not to mention a front disc brake conversion . GD
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DIY Wheel Bearings
Yeah - they are REALLY tight in there. My 1/2" impact was straining and probably took 5 minutes to get it out. New one didn't go in a lot easier either. Not a job I would want to do without air tools or a press. If I had to use the manual tool with a breaker bar....... GD
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DIY Wheel Bearings
The bearing service set from HF is pretty useful - it can be used on other brands/models, and it's cheap enough to own even for an occasional use. Plus the fact that not removing the knuckle means no screwing with the alignment which is a plus in my book. I know you can mark it, etc - but I would just rather not mess with it if I don't have to. I also feel that I have more control over the "manual" puller/pusher system than with a press. That is - there is almost no possibility of deforming the knuckle and I can feel how much pressure is being put on things a little easier. Although a manuallly operated press would probably be alright as well - I'm used to the big, powered hydraulic machines that put down 150 tons at the pull of a lever - probably a case of using the right tool for the job and that's not the right tool GD
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EA82 5spd into EA81 engine/chassis
Yeah - prior to '82 there were still top-mount starter engines being used. Though the '81 2WD w/EA81 might be a side-mount as well. '80 definitely is not. GD
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Seem to be stuck - EA81 halfshaft R&R (long)
I use the control arm pivot as well - works good for the EA's. EJ's are another story. I can see how it would be a pain in the rust belt to use the pivot bolt - that's probably a rusty mess on most of them. But so is the ball joint area. It's a toss up on cars like that - you go with whatever looks like it will come off with less of a fight. Even out here I've run across a control arm pivot bolt that was impossible to remove. I had to cut it with a die grinder and the control arm was pretty much a loss. Car probably spent some time on the coast or in the rust belt by the looks of it. If there's no rust - hands down the control arm/sway bar link is the best approach. If there's rust then you have to choose what's going to be easier, and if they all look equally bad then choose the one that application of the blue wrench will cause the least damage to - probably the pinch bolt on the ball joint since the ball joint itself can be replaced cheaply. GD
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need a part indentified please
Looks like a thermo-switch to me. Does your car have dealer installed air conditioning? Could be related. For example (and this is just one of many brands/types) http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=350114184737&crlp=1_263602_263622&ff4=263602_263622&viewitem=&guid=6702a1ea1250a0437a53abb3ffd0f6fc&rvr_id=&ua=%3F*I7&itemid=350114184737 GD
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EA81 fuel issues (actually seems to be electrical). more updates
Discount Import Parts - unfortunately they don't sell online: http://www.discountimportparts.com/ GD
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If i lift a brat 6"...are the drive axles long enough?
Fixing the tower blocks and correcting the camber can only help matters for sure, but if you want to use stock axles then you are going to have to retain (more or less) the original relationship between the transmission and the knuckle. So I would climb under it and start checking some dimentions to see what, if anything, has been changed as the body was raised up off the suspension and drivetrain. In essence it's a body lift - you just need to keep the relationship between the trans and knuckle reasonable as you lift the body up. GD
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Seem to be stuck - EA81 halfshaft R&R (long)
Well - they get boxed wrong sometimes, and then there's the problem of having both types used in different models durring the same years. 1985 to 1989 saw both bodies (EA81 and EA82) in production so parts listings are very often wrong for those years. '84 was the last year of EA81 full line production so if you ask for an '84 wagon axle they should only list the one you need - eliminating potential confusion. Unfortunately - as you found out - they are interchangable except for the inner wheel bearing seal ID and the length of the shaft. This happens to people all the time. GD
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EA82 5spd into EA81 engine/chassis
All EA series 2WD 5 speed transmissions are the same from 1982 on. You don't need an EA81 specific tranny as the EA82 version is the same unit. GD
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Newbie with 88 GL and some issues
Manual steering isn't hard to swap - but you have to find a rack. Not as easy as you might think. It was very *uncommon* to see manual steering in the EA82 models and was not even an option on anything newer. A later 80's DL would be the most likely to have manual steering but that's by no means a gaurantee - I've only seen a handful and I've been at this Subaru game for a long time now. GD
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Questions about my '83 Brat
All after-market radiators have the tranny fluid cooling tube in the driver's side tank - you won't find one without it unless you go to the dealer and pay $300 for one. Where I buy mine, they run about $120 for a new EA81 radiator. Shop around. Get an Atsugi water pump - that's the OEM brand. Should run about $35 in the aftermarket. They are about a 15 minute job to replace. Thin coating of RTV in place of a gasket. Be careful removing the old pump bolts - they are small and long and can be easily broken if you force them. As for the oil - you need to clean your PCV lines and plastic fittings and replace your PCV filter in the airbox. GD
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Throw out bearing retaining clips
Yep - dealer should stock them. They are the same right up through the EJ stuff. GD
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anyone else had a water pump FALL off? Or am I just lucky?
I don't use gaskets on the EA water pumps - just a thin coating of RTV. Put it back together with blue loctite on the bolts. Sounds like they just weren't put on tight enough. I've never heard of this before - you are the first to have one fall off that I know of. GD
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EA81 fuel issues (actually seems to be electrical). more updates
It's cheaper to buy a rebuilt distributor than just the pickup. You should ONLY buy a Hitachi/ND branded coil. They are about $45 for the Hitachi's where I buy them. It needs to match the pickup coil resistance. GD
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Seem to be stuck - EA81 halfshaft R&R (long)
They gave you an EA82 axle. Order one for an '84 GL wagon. GD
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ejswap fuel pump/weber pump with pressure gauge?
The SPFI pumps seem fine to regulate down to Weber pressure. For one the pump is capable of 50 psi and is regulated to 21 psi on the stock SPFI system. For another my ex-boss is running one on his blow-through turbo Samuri with a Weber and a RRFPR similar to those used on the Masarati Biturbo's. It runs anywhere from 4 to 9 psi depending on the boost pressure. Been running like that for about the last two years without any noticeable issues. They are rugged little pumps to withstand being dead-headed at relatively low pressure like that - I wasn't sure it would handle it either but they are cheap and plentiful so we figured we would try. GD
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83 Brat Heat questions.
Changing the speed at which coolant flows through the core will change nothing. The temp of the coolant is maintained by the engine's thermostat and the heater core is just another radiator - keeping it hot means flowing coolant throught it as rapidly as the core can take it. Think about how the later core's work - they don't even have a valve like the EA81's do. EA82's and Legacy's, etc just have a straight-through core design and they route the air either through or around the core depending on the selected mode. But coolant always flows and there is no valve restriction. The speed of the coolant flow would matter IF You were trying to use the core as a radiator and trying to reject heat from the coolant. You don't care about that though - just about having the core hot at all times so the air blowing across it is hot. More coolant flow is better here - not less. GD
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DIY Wheel Bearings
Harbor Freight sells a "FWD hub service set" or something along those lines, that has all the stuff you need except a puller to remove the outboard inner race from the hub - but that's just a generic bearing seperator job. The kit is $80 and has all the needed adaptor sizes just like the "hub tamer" that's often talked about - just a whole lot cheaper. You need an impact and it does take a bit of know-how with pressing/pulling bearings in general to set it up as it comes without any good instructions - I looked at the Hub Tamer's instruction sheet for the Subaru specific setup (found it online) and setup the HF unit in a similar fashion. Works great - just make sure you have a powerful 1/2 impact as it takes some pretty serious force to pull the race out of/back into the hub. I did it without even removing the knuckle from the car. If a shop can't figure out how to do a wheel bearing with a simple puller/pusher setup then I would be afraid to take them my kid's tricycle to work on. A press would be nice - I would use one if I had one, but it's also nice to be able to do it with the knuckle still on the car. You would still benefit from the HF kit though as it has all the right sized spacers for pushing the race around, etc. As for taking it somewhere - I don't trust monkey's with hydraulic presses. And Subaru cautions against doing that without special adaptors as you can deform the knuckle. GD
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'83 Brat - same PN for both front bearing seals?
207 is just a generic part number for a 6207. Very often radial thrust ball bearings (6000 series) have the 6 dropped in the part number as they are the most common bearing type by far. Don't buy your bearings from an auto parts house. Go to a bearing supplier. You will get higher quality and a 6207-2RS-C3 will run about $12. You get a sealed bearing that you don't have to buy grease for or bother with packing too. GD
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Grrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
I use 7/16x20, which is an NF size (fine). I haven't had any problems with any of the one's I've done. You probably have the same size, but beware - there are other "fine" thread pitches out there that aren't 20. They aren't common, but you should refer to the actual TPI number as there are half a dozen different "fine" pitches out there in 7/16. GD
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l series to gen 1 legacy compatibility
The Legacy suspension system is completely different. Nothing will come even close to interchanging without major fab work to install the whole assembly under the car. You should get into the EJ stuff. I know the EA82T's are cheap and cute and all - but mechanically they stink. GD
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clutch replacement
I've reused pressure plates. But you can't machine them - throws the clamping force dimentions out. Machine the flywheel, reuse the PP and replace eveything else. You don't want used bearings in there. GD
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Grrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
Thus part of the reason for tapping it to 7/16. Cost and availibility are definitely factors here. Metric anything is expensive here. Try to find anyone with metric thin-walled steel tubing. Last time we needed 6mm we had it shipped in from CA. GD
