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Thread: Before and after photos. (Head gasket)

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Posts: 1-10 of 34
2013-03-25 04:01:57
#1
Before and after photos. (Head gasket)
Before (after the head was removed before anything was done):
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nasty!!


After:
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Looking good!!!! I almost don't want to drive it. I mean I do but, well you know what I mean.

Greg @ G-Spec comes thru again with the new VE HG!!!! (the original went bye bye a few weeks ago). This is the new gasket:



I also got new OEM Nissan head studs for $4.42 each.

Everything should be back together in about a week. Since this is the metal VE gasket the machine shop resurfaced and port & polished the head. Will be going back to the same dyno the car made 206whp probably in May or something, after break in time/enough mileage and another oil change to get rid of any shavings. I'd be thrilled if it made 5-10 more whp.

Just in time for SCCA Solo events for the spring/summer. When something goes wrong with cars, you always have a chance to turn it around and make something better out of it. If you can afford it of course.

All polished/cleaned up:
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And of course a photo of the car itself:


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:nevreness:
Last edited by Storm88000 on 2013-03-25 at 07-18-52.
2013-03-25 04:47:08
#2
Keep it up. I've seen your vids of that beast, Makes me wanna VE!
2013-03-25 04:56:28
#3
Thank you

I'll tell ya, it's a lot of fun to drive. And quite a sleeper (except for the loud exhaust). The car itself isn't lowered all that much, has 15" black slipstream wheels, and no spoiler. Takes a lot of people by surprise.
2013-03-25 06:54:43
#4
Oh, more before and after photos.

BEFORE (OMG. painful):
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AFTER:
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Last edited by Storm88000 on 2013-03-25 at 06-59-05.
2013-03-25 07:12:30
#5
And also, I know it's been discussed here before, but I got 2 new radiator coolant fans from a junkyard and hooked them up to a switch inside the cabin, so in case (for whatever unknown reason, a short or whatever, who knows) the ECU doesn't activate them, I can by hitting this switch:



(photo of the fan switch - this particular Sentra SE-R did NOT come with factory A/C so I couldn't do the pull the fuse turn the on the A/C trick)
Last edited by Storm88000 on 2013-03-25 at 08-46-24.
2013-03-27 06:17:51
#6
Well a new head stud was broken putting it back yesterday. Damnit! I knew I should have gotten a few extra when I ordered. Now everything delayed a few days because I have to order a new one from Nissan. They are only $5 bucks each so I'm going to get 2 just in case.
2013-03-28 02:23:51
#7
Originally Posted by Storm88000
Well a new head stud was broken putting it back yesterday. Damnit! I knew I should have gotten a few extra when I ordered. Now everything delayed a few days because I have to order a new one from Nissan. They are only $5 bucks each so I'm going to get 2 just in case.


how did it snap?
2013-03-28 03:03:15
#8
That's pretty hard to snap. Massive torque applied. Did you dip them in oil before installing?
2013-03-28 03:41:45
#9
We had already done 4 and then the 5th one went. It didn't feel right from the start. The broken stud also happens to be where the head gasket failed, so I'm not taking any chances and having it looked at and cleaned if necessary at the machine shop, but it means I have to move more parts around and more time. No idea if the bolt breaking at the same spot is a coincidence or related to the gasket failing.

quick photo:
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(and yes i'm going to degrease that tranny case)
Last edited by Storm88000 on 2013-03-28 at 03-48-01.
2013-03-28 05:45:50
#10
ok yeah i would chase those head studs out with a thread chaser
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