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02-10-2011, 09:22 AM | #1 | ||
RIP...
Join Date: Dec 2004
Posts: 15,524
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Morning gents,
The T3 engines are known to have dicky valve springs, the big question is, do the 220 donks suffer from the same problem. I think I can feel a frag of valve float once it's spinning above 5500rpm, which is clearly not good, but I'm more concerned with them breaking, as per the T3 engines. I'm not too interested in ripping heads off at the moment due to bent valves, damaged pistons, etc. So, the million dollar question is have you guys with 220's busted any valve springs?
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. Oval Everywhere... |
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02-10-2011, 10:13 AM | #2 | ||
Donating Member
Join Date: Aug 2006
Posts: 5,142
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Ive been told that the 220s can do the same thing. But Ive owned 3 of various kms & condition and its never happened.
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02-10-2011, 10:33 AM | #3 | ||
Critical Thinker
Join Date: Jan 2005
Location: Adelaide
Posts: 20,374
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I would say, if you intending on pushing the engine to that limit often Rick, you would be better off throwing in some heavy duty units in to be on the safe side. I can't answer for other v8 owners sadly.
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"the greatest trick the devil pulled, is convincing the world he doesn't exist" 2022 Mazda CX5 GTSP Turbo 2018 Hyundai Santa Fe Highlander 1967 XR FALCON 500 Cars previously owned: 2021 Subaru Outback Sport 2018 Subaru XV-S 2012 Subaru Forester X 2007 Subaru Liberty GT 2001 AU2 75th Anniversary Futura 2001 Subaru GX wagon 1991 EB XR8 1977 XC Fairmont 1990 EA S Pak 1984 XE S Pak 1982 ZJ Fairlane 1983 XE Fairmont 1989 EA Falcon 1984 Datsun Bluebird Wagon 1975 Honda Civic |
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02-10-2011, 10:57 AM | #4 | ||
not here much anymore
Join Date: Dec 2004
Location: Sthn NSW
Posts: 22,918
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All of them can do it, just doesnt seem to be as common on the 'lower' engines like the 200's. I would replace them if you're worried about it, good insurance.
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2024 F150 XLT
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02-10-2011, 11:10 AM | #5 | ||
FF.Com.Au Hardcore
Join Date: Dec 2004
Location: Newcastle NSW
Posts: 7,890
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Have heard thru here of one 220 breaking a spring
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T3 TL50 #147 Silhouette Auto ESS - Brembos - Last of 3 in T3 spec, only AUIII TL50 ever built -14.2 sec @ 98mph bog stock. Only customer ordered T3 TL50 built, only LWB sedan plated AUIII and the last performance enhanced LWB sedan built by Ford Aust. AUII Fairlane Ghia Sportsman 5.0L in Blue Pearl OWN THE ROAD |
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02-10-2011, 11:40 AM | #6 | ||
Just another mock-up..
Join Date: Sep 2006
Location: In an AU Fairlane somewhere...
Posts: 9,966
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My next door neighbours XR8 ute, 200kw, broke a spring the other week..
Dropped cyl 7 IIRC..
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02-10-2011, 11:50 AM | #7 | ||
RIP...
Join Date: Dec 2004
Posts: 15,524
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Ok, so it's not just a 'yeh it might happen' scenario, it has actually happened to at least a couple as far as we know.
That'll have to be next on the list I guess. To you guys who have replaced, is the Crow kit P/N K6201 suited to the 220's as well, or are they just for the 250? What else have you used, and what did you notice afterwards?
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. Oval Everywhere... |
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02-10-2011, 12:33 PM | #8 | ||
Cat be Still !!!
Join Date: Oct 2007
Location: Perth. WA
Posts: 1,672
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Hello Sox, Replaced mine a couple of months ago after noticing the same symptoms as you. Went for Crow HD replacement which was a no fuss direct change out, ordered them direct from Crow ph (03) 9357 0469.
Part numbers below. 7738-16 (Springs), 11700-XR8 (Chromoly Retainers) and 11701 (Locks) Cheers, Craig. |
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02-10-2011, 01:30 PM | #9 | |||
AU DIE HARD
Join Date: Nov 2005
Location: Between 2nd and 5th gear
Posts: 5,073
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Number 2 broke on mine @ 70000 ks only replaced the 1 the rest have had no problems so far ,
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02-10-2011, 04:22 PM | #10 | |||
RIP...
Join Date: Dec 2004
Posts: 15,524
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Quote:
Did the top end 'flutter' go away?
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. Oval Everywhere... |
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02-10-2011, 05:01 PM | #11 | |||
Cat be Still !!!
Join Date: Oct 2007
Location: Perth. WA
Posts: 1,672
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Quote:
Cheers, Craig. |
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08-10-2011, 11:53 PM | #12 | ||
IR84RD
Join Date: Mar 2008
Location: Penrith
Posts: 180
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Mine broke a inlet valve spring, just before redline, apparently its more common for the exhaust to go, replaced with yella terra, pretty sure they are the standard, no dramas since
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3rd generation Ford man 01 AUII XR8 220kw White |
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11-10-2011, 06:23 PM | #13 | ||
Regular Member
Join Date: Nov 2005
Posts: 280
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My 220 broke a spring at 100000k, got new ones through crow no probs.
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11-10-2011, 09:23 PM | #14 | ||
FF.Com.Au Hardcore
Join Date: Mar 2006
Posts: 706
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whats the going price for these and best place to get them as i dropped a valve in mine a while ago and been thinking about replacing them as when heads were repaired standard ones went back on
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12-10-2011, 10:31 AM | #15 | |||
5.6L x 2 pilot
Join Date: Dec 2009
Location: Canbra
Posts: 15,037
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Quote:
Stu
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2002 AU II LTD 5.6L 342ci T3 Short, AFR165 heads, Comp XE270HR-12 Cam, Brembo 4/4s(355/330), T3 5 spokes, LC-1 wideband, Whiteline HD swaybars, TCE 3K Hi Stall, PWR Auto Trans Cooler, Koni shocks, King Low Springs, Hurricane headers, 100 cpsi cats, Twin 2.5" exhaust. Quarter Mile: 13.73 @ 105.86mph Runner Up NA/DA to BF Fairlane/LTD Geelong AFD 2024 2002 XR8 pursuit 250 Custom twin 2.5" exhaust w Herrod modifed extractors, Tuned with Moates QH
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12-10-2011, 03:48 PM | #16 | |||
With da Warlords
Join Date: May 2006
Location: Orange NSW
Posts: 1,781
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Quote:
Yep I broke a valve spring on No 7 (i think) a few years back. Didn't drop the valve thank god. Only had 115,000 - 120,000 kms on it too. Happened while moving the car in a workshop, so wasn't even under a lot of stress at the time. Definitely recommend replacing them, especially if you have a few kms up
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12-10-2011, 04:05 PM | #17 | |||
5.6L x 2 pilot
Join Date: Dec 2009
Location: Canbra
Posts: 15,037
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Quote:
7738-16 $149 - Springs 11700/11710-16 $105 - Retainers 11701-16 $19.80 - Locks Freight - $22.50 Total - $296.30 Freight was to Canberra. Good luck Stu
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2002 AU II LTD 5.6L 342ci T3 Short, AFR165 heads, Comp XE270HR-12 Cam, Brembo 4/4s(355/330), T3 5 spokes, LC-1 wideband, Whiteline HD swaybars, TCE 3K Hi Stall, PWR Auto Trans Cooler, Koni shocks, King Low Springs, Hurricane headers, 100 cpsi cats, Twin 2.5" exhaust. Quarter Mile: 13.73 @ 105.86mph Runner Up NA/DA to BF Fairlane/LTD Geelong AFD 2024 2002 XR8 pursuit 250 Custom twin 2.5" exhaust w Herrod modifed extractors, Tuned with Moates QH
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12-10-2011, 11:09 PM | #18 | ||
F6-557
Join Date: Feb 2005
Location: Adelaide.S.Aust.
Posts: 134
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Broke mine at 36000kms. Broke on the open road and didnt notice until i came to a stop. No damage though. Have done 91000kms now and no probs since. Had the 1 replaced under warranty.
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