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The new block arrived 

 

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 Post subject: The new block arrived
Posted: Thu Apr 01, 2010 10:13 pm 
Getting Side Ways
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Ride: Ford EF - Garret TO4Z

Location: Hobart
TAS, Australia

hi got a second hand block and wondering your thoughts on it

To rebore or to not rebore

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i was thinking maby i could get away with just new rings???

 

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Crank Assembly balanced, HV oil pump, ACL Trimetal bearings, "1 extra oil clearance taking to around 0.0650-0.0700 on mains and big ends, Moly rings,, Xr6 Cam, POD ( Possibly oversize injectors), Block, Head, Timing cover, belt idler, Alternator,painted in ford light blue

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 Post subject: Re: The new block arrived
Posted: Thu Apr 01, 2010 10:24 pm 
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hard to tell

definitely get it honed/chemically cleaned though
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 Post subject: Re: The new block arrived
Posted: Thu Apr 01, 2010 10:26 pm 
Getting Side Ways
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Might get the pistons out of the old block with the fked aux shaft , they look way better nic



by the way motor was pissing smoke out , back blew intake with oil, rings are scred so i was thinking maby just hone, and new rings ,???? if dimentions are within allowable ranges

 

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Crank Assembly balanced, HV oil pump, ACL Trimetal bearings, "1 extra oil clearance taking to around 0.0650-0.0700 on mains and big ends, Moly rings,, Xr6 Cam, POD ( Possibly oversize injectors), Block, Head, Timing cover, belt idler, Alternator,painted in ford light blue

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 Post subject: Re: The new block arrived
Posted: Thu Apr 01, 2010 11:39 pm 
Getting Side Ways
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Age: 34

Posts: 424

Joined: 18th Feb 2010

Ride: Ford EF - Garret TO4Z

Location: Hobart
TAS, Australia

if anyone can give me ideas please help



also its an xr6 block

 

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Crank Assembly balanced, HV oil pump, ACL Trimetal bearings, "1 extra oil clearance taking to around 0.0650-0.0700 on mains and big ends, Moly rings,, Xr6 Cam, POD ( Possibly oversize injectors), Block, Head, Timing cover, belt idler, Alternator,painted in ford light blue

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 Post subject: Re: The new block arrived
Posted: Sat Apr 03, 2010 11:10 pm 
Getting Side Ways
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Age: 33

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Ride: BA Futura

Location: Hobart
TAS, Australia

Shifteh wrote:
also its an xr6 block


How may times.. There's no difference between standard and XR blocks.

Do you happen to have a XR6 cigarette lighter that I can buy off you? I really want to get a sporty Tickford one to replace the standard ones I have ATM. :lol:


Shifteh wrote:
if anyone can give me ideas please help



Do as the others have said, have it professionally inspected by someone that knows what they're talking about, then see if it's worth spending money on.

Chuck it in the Hyundai Getz's boot and take it to the shop. 8-)

 

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 Post subject: Re: The new block arrived
Posted: Sat Apr 03, 2010 11:34 pm 
Getting Side Ways
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Location: melburn
VIC, Australia

dont jump to conclusions...
black smoke = always petrol running too rich. if the rings are f**k it will pour out blue smoke only.
oil in the intake is 90% of the time from a faulty PCV valve.

did you do a compression test?
that is the only way of knowing the rings are f**k without pulling the pistons out...

 

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 Post subject: Re: The new block arrived
Posted: Sun Apr 04, 2010 12:25 am 
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Ride: EF-XR8chaser

Location: wollongong
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Shifteh wrote:
if anyone can give me ideas please help



also its an xr6 block

you have to measure the bores in both blocks first

 

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 Post subject: Re: The new block arrived
Posted: Sun Apr 04, 2010 11:21 am 
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I do things properly so i get it bored out with bigger piston from hypatec which im under the impression they still provide a high comp piston.

Or u can buy yourself a low km AU engine and throw that in

 

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 Post subject: Re: The new block arrived
Posted: Mon Apr 05, 2010 4:26 pm 
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To know if it needs a rebore and new pistons, you would have strip it down and measure the bores size, tapper and ovality. you would also need to inspect the pistons for wear on the skirts and in the ring lands. if the bores ALL measure up with in tolerance and the psitons check out ok, you could just have it honed to remove the glazing and fit new rings. You would also need to inspect and measure the crank chances are it would just need a linish and new bearings of the same size.


You really should have just bought a complete running engine and stuck it in. As you seem to be in over your head here.
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