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#1
24-05-2006, 18:52
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Well on friday I went down to my mates Engine reconditioning unit in Tottenham were my cylinder head was overhauled. It was stripped cleaned throughly and skimmed. The valves were cut and the seats had the Three angle job done on his serdi machine. Heres a few pics of it done. Next job to refit it and find a decent SH turbo which I've had a few offers so far as mines Fubar !
  
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#2
24-05-2006, 19:09
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Looks like they have done a good job.
Are you going to helecoil the manifold studs and rocker shaft retaining bolts? Nissan really did fit those valve heads tight together.
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#3
24-05-2006, 20:49
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The two studs missing have been Helicoiled by myself already. The rocker ones are fine as I checked them whilst it was stripped. Had to use a drill with a wire attachment in the ports to remove the carbon and muck!
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#4
24-05-2006, 22:37
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Whilst its off mate i would strongly suggest u force the old studs out so the whole lot are freshly helicoiled. I left one in out the 6 that was solid and within 3 weeks it fell out
 since the lot have been done none of then nuts have budged so im blow free
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 Currently 226.4bhp@13psi with a remap to 18psi coming very soon 
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#5
25-05-2006, 10:33
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Yeh I'm inclined to agree. I'll do the other One whilst its off and the weather is *hitey!
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#6
28-05-2006, 18:55
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After the rain had stopped I managed to put the head, manifold back on a do some of the little fiddly bits. Heres a few pics
    
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#7
05-06-2006, 13:36
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H'mmmmmm got my New turbo today. Its a standard Turbo technics recon unit which I got cheap from an old post on Zxoc . It actually turned out to be for a Cherry Turbo but lucky for me they are the same units. I had to turn around the housings and change over the actuator to fit.
   
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#8
15-06-2006, 20:16
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It should turn into a really nice reliable s12 (is there such a thing?
)Are you keeping it auto and is this to eventually replace your grey s12?
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#9
15-06-2006, 21:01
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I think it will be the wifes baby but I will occasionally have it (if you know what I mean)
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#10
07-08-2006, 18:21
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Update
Well its been a while but I finally got the beast down to North London Vosa Vic station were it passed today. It needed this check as the car was a cat c insurance right-off as someone had smashed the two N/S windows ! Cost me £36 for some technician to check the chassis number buts its done now any road. The car Ran sweet the 60 mile round trip. It amazed me how quiet and smooth a standard Auto is! Nothing like my modded Manual. I've got rid of flakey Silvia wheels and have replaced them with some 15" Primera which smarten it up. Next on my list is to sort the corrosion on the front wings and a small hole in the F/O/S sill.
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