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cylinder walls...need new hone?

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Old 05-21-2007, 03:39 PM
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Default cylinder walls...need new hone?

well, was looking at some threads yesterday and came upon some cylinder wall topics. So after reading, I decided to go take a look at mine. What do you guys think of this....the block has been sitting for 3 1/2 years...maybe more. I bought it from a buddy, who bought it but never installed it. I finally took it off his hands a couple of days ago. He said the guys who had it before him said the block has less then 800 miles, plus it was boosted...ls-vtec turbo, and the block is sleeved. Well, here's the pics...




Old 05-21-2007, 03:41 PM
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Default Re: cylinder walls...need new hone? (methos713)

I would hone if it was my car!
Old 05-21-2007, 03:45 PM
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Default Re: cylinder walls...need new hone? (methos713)

if the motor is not in the car yet. i would hone the block, but it looks fine. you should check all clearance on the block over, since the block was built a few years ago.
Old 05-21-2007, 03:50 PM
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Default Re: cylinder walls...need new hone? (eg:R)

yeah, the engine was being put together....humm, would hone'n it get those rust build-up out? Plus those vertical line...what would cause that?
Old 05-21-2007, 04:15 PM
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Default Re: cylinder walls...need new hone? (methos713)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by methos713 &raquo;</TD></TR><TR><TD CLASS="quote">Plus those vertical line...what would cause that?</TD></TR></TABLE>

The pistons scraping the wall.
Old 05-21-2007, 04:25 PM
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Default Re: cylinder walls...need new hone? (Tippyman)

Just making sure if it's okay to run it like this boosted or to just hone it.
Old 05-21-2007, 04:27 PM
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Default Re: cylinder walls...need new hone? (methos713)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by methos713 &raquo;</TD></TR><TR><TD CLASS="quote">Just making sure if it's okay to run it like this boosted or to just hone it.</TD></TR></TABLE>

I'd take it apart, check the clearances, get it honed, then re-assemble it.
Old 05-21-2007, 11:44 PM
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Default Re: cylinder walls...need new hone? (Tippyman)

alrite, any one know what type of piston rings to use? And where to get them? I got std. bore 81mm JE pistons. Sorry for the dumb questions.
Old 05-22-2007, 07:04 AM
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Default Re: cylinder walls...need new hone? (methos713)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by methos713 &raquo;</TD></TR><TR><TD CLASS="quote">alrite, any one know what type of piston rings to use? And where to get them? I got std. bore 81mm JE pistons. Sorry for the dumb questions.</TD></TR></TABLE>

IF you use a dingle berry to clean up the walls you can stick w/your stock pistons & rings...BUT if you bore it .5 over you will need to get a new set of pistons/rings.

Old 05-22-2007, 09:15 AM
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Default Re: cylinder walls...need new hone? (ExVtec)

wouldn't you want to use new rings, even if its just a new hone? But for the bearings and stuff...could they just be used or does it have to be new too?
Old 05-22-2007, 01:47 PM
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Default Re: cylinder walls...need new hone? (methos713)

yeah you should use new rings if you overbore or not. try a hone first and see how it cleans up. that last cyl looks kinda rough for just a hone to fix, might have to go .020 over...
Old 05-22-2007, 02:10 PM
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Default Re: cylinder walls...need new hone? (blackeg)

really don't want to buy new pistons. I'll see what the machinist say.
Old 05-30-2007, 10:49 AM
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Default Re: cylinder walls...need new hone? (methos713)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by methos713 &raquo;</TD></TR><TR><TD CLASS="quote">wouldn't you want to use new rings, even if its just a new hone? But for the bearings and stuff...could they just be used or does it have to be new too?</TD></TR></TABLE>

Yes, I just wordded my inital response poorly.



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