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-   -   First motor rebuild.. D16Y8.. pics inside (https://www.homemadeturbo.com/forced-induction-7/first-motor-rebuild-d16y8-pics-inside-99402/)

marcj 02-04-2009 01:08 PM

Re: First motor rebuild.. D16Y8.. pics inside
 
Thanks for the input JD.. always giving good advice. However, the white valves are on the intake side (the head is flipped around). This engine didn't smoke at all when I was running it. d112crazy pointed out that it looked like coolant was leaking into that cylinder, which makes sense because the engine did run like a piece and clunked per rotation (not the same issue), hence I bought it uber cheap to swap.

I will most likely replace the valves in that cylinder just to be safe. I have a full FJT rebuild kit I got for free.

updates will ensue when I get home

marcj 02-05-2009 02:31 PM

Re: First motor rebuild.. D16Y8.. pics inside
 
valves, springs and retainers removed..
http://c2.ac-images.myspacecdn.com/i...42e25e5231.jpg

#4 had some serious issues.. this is by far the thickest oil i've ever seen.
it redefines the term "sludge".. no lie
http://c2.ac-images.myspacecdn.com/i...500cbf1dd1.jpg

LilWayne 02-05-2009 03:16 PM

Re: First motor rebuild.. D16Y8.. pics inside
 
Nice

Keep up the good work! ;)

IntaCooler 02-05-2009 08:04 PM

Re: First motor rebuild.. D16Y8.. pics inside
 
i <3 carboard boxes

marcj 02-12-2009 05:18 PM

Re: First motor rebuild.. D16Y8.. pics inside
 
came up with this setup.. makes lapping a breeze.. I just press on the face of the valve
http://c2.ac-images.myspacecdn.com/i...466c93bc29.jpg

http://c4.ac-images.myspacecdn.com/i...d203a08507.jpg

BLING
http://c4.ac-images.myspacecdn.com/i...a982491117.jpg

marcj 02-13-2009 01:11 PM

Re: First motor rebuild.. D16Y8.. pics inside
 
I was under the impression these were standard bore pistons when I bought them :7

http://c4.ac-images.myspacecdn.com/i...0007028c53.jpg

oh well, at least I didn't start honing the stock bore before they got here

solorex 02-13-2009 01:24 PM

Re: First motor rebuild.. D16Y8.. pics inside
 
lol better than having a bored block and getting standard pistons.. over bore's never hurt and it cost like 80 bucks yo

NIGn0g 02-13-2009 01:27 PM

Re: First motor rebuild.. D16Y8.. pics inside
 

Originally Posted by marcj
came up with this setup.. makes lapping a breeze.. I just press on the face of the valve
http://c2.ac-images.myspacecdn.com/i...466c93bc29.jpg

What did you use to do this? Looks like a tap bit and ...?

marcj 02-13-2009 01:29 PM

Re: First motor rebuild.. D16Y8.. pics inside
 
a tap bit and a rubber grommet I found laying around.. it held the end of the valve really tight.. so I just spun it from the back side and applied pressure from the front. :)

mycarslow 02-13-2009 03:41 PM

Re: First motor rebuild.. D16Y8.. pics inside
 
them srps are 75.5 mm


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