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08-23-2010, 11:10 PM
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Official hall monitor / search nazi - NO SOUP FOR YOU!
Join Date: Oct 2009
Location: Canada, BC
Posts: 837
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so the same metal timing cover piece should done when doing the head aswell?
doing my head in a couple weeks and wouldnt mind knowing if i need to keep the timing belt cover on
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1984 supra - 1uzfe - w58 - 4.10 - 1 piece aluminum shaft. |
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08-24-2010, 04:31 AM
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 Toyota Racing Development Join Date: Apr 2007
Posts: 5,038
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The upper cover isn't a huge concern, there's enough slack in the screw holes to account for taking a full millimeter off the head. The lower cover is the deal breaker.
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08-24-2010, 05:53 PM
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#3 |
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Stock
Join Date: Apr 2010
Location: Cleveland, MN
Posts: 18
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Denny 82 5 sp 928 - Guards Red 86.5 auto 928 - Meteor Metalic - No Rub Strips 86.5 5 sp Supra SR/SS - Amethyst 92 FlightCraft 18 XLT 94 1200 Sportster 01 F150 |
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08-25-2010, 03:33 AM
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Toyota Racing Development Join Date: Apr 2007
Posts: 5,038
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Quote:
 I don't know whether to laugh or ban you..... well, I guess I already answered my question. Seriously though. Blindly attacking it with a file or angle grinder is a HORRIBLE idea.... a belt sander would at least assure you of a more even surface. I'd attack it with a lapping plate with a piece of 320 sandpaper laminated to it and then some diamond lapping compound of decreasing grits to take it down (In fact I've had to do so in the past).
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If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar ---> |
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08-25-2010, 03:52 AM
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#5 |
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3" Exhaust
Join Date: Nov 2009
Location: Santa Fe, NM
Posts: 135
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so can i just take a belt sander to it? like seriously because the shop said they cant do that. is there an issue with it if the timing belt cover gets more taken off than the block?
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Cusco front, Tein Rear coilovers Massive DDP, 3'' custom catless exhaust, Tsudo muffler 4.5'' outlet, Apexi cold air intake, Act stage 3 clutch, ct26 turbo (stock)- 10psi +300rwhp "Not driving a car because its too nice, is like not fucking your gf so shes still tight for the next guy" |
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08-25-2010, 05:48 AM
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Stock
Join Date: Apr 2010
Location: Cleveland, MN
Posts: 18
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It has been a while since I changed my head gasket (about 10 years ago at around 142,000 miles) but I don't recall any issues with the timing cover. However, I did not take anything off the block.
But I did shave a little off of the head! Does that surface seal combustion, coolant or oil? If so, than proceed with care. Otherwise this should work!
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Denny 82 5 sp 928 - Guards Red 86.5 auto 928 - Meteor Metalic - No Rub Strips 86.5 5 sp Supra SR/SS - Amethyst 92 FlightCraft 18 XLT 94 1200 Sportster 01 F150 Last edited by depami; 08-25-2010 at 05:59 AM. |
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08-25-2010, 11:32 AM
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AEM EMS
Join Date: Jul 2006
Location: UK
Posts: 891
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That aperture between the block and the rear cam cover leads to a drain hole into the sump, as you will see if you put the gasket on top of the block there are two oil gallery’s that line up at the front. As you are only removing .013 thou and the cam cover is only cast ally, I would do as cre suggested.
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08-25-2010, 01:16 PM
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Supra Forum Moderator
Join Date: Nov 2009
Location: Green-Ohio
Posts: 1,297
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Quote:
Quote:
???...........
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 92 Ma71 7mGTE Auto. SafcII Supra FAQ Supra MKIII FAQ Classified Section guidelines : |
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08-25-2010, 09:54 PM
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#9 |
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AEM EMS
Join Date: Jul 2006
Location: UK
Posts: 891
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A few pics on the subject, not sure if there is a hole at the bottom of the block casting in the first pic, I took this 3 or 4 years ago when I pulled the engine for a bearing repair. Perhaps supraluver4life could confirm.
 
Last edited by Bill UK; 08-27-2010 at 01:02 PM. |
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08-25-2010, 05:40 AM
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#10 | |
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Official hall monitor / search nazi - NO SOUP FOR YOU!
Join Date: Oct 2009
Location: Canada, BC
Posts: 837
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Quote:
i was gona say something, but i didnt want to dignify him with a response...
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1984 supra - 1uzfe - w58 - 4.10 - 1 piece aluminum shaft. |
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