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Engine Tech Technical discussion related to all relevant engines such as KA, SR, RB, CA, 2JZ , L24/26/28, VG, VQ, and LSx series. |
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#1 |
Zilvia FREAK!
![]() Join Date: Apr 2005
Location: Anchorage, Alaska
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![]() Gonna get my head resurfaced but im wondering if i need to take it apart first? If i need to can anyone give some good pointers/instructions/walk through for assemble and reassembly? Thanks in advance!
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#2 |
Zilvia Addict
![]() Join Date: Apr 2016
Location: Southaven, ms
Age: 45
Posts: 951
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Strip it. Last thing you want is stray metal shavings working their way into a cam journal or something. Besides, if you're getting it machined, might as well give it a complete overhaul.
Last edited by lunchmeat; 12-08-2016 at 05:49 AM.. |
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#3 |
Post Whore!
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I would at least have the guides(exhaust side) checked, valve seals replaced and the valve seats inspected. A quick vacuum on the ports with valves installed will tell you if you have s leaking seat or not.
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#5 |
Zilvia FREAK!
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It's kind of hard to fixture it flat to deck it with the cams and cam caps sticking out... usually a head can be decked with the valves and valve springs installed with a few exceptions such as the 4g63 head as their exhaust valves extend past the deck.
So, long story short take it apart, it's not hard to re-assemble. |
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head resurface, rb25det, resurface |
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