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#1 | ||
Blue blooded
Join Date: May 2007
Location: Goulburn, NSW
Posts: 208
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Gday i just wanted to find out what sort of work is needed for a freshen up of my 4.0 vct engine. It has 180k on the clock and im planning on going forced induction (most likely a raptor s/c) and i just wanted to make sure everything was in order before the big moment
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Turbo 4.0L SS eater BA XR6 Turbo 283.6rwkws |
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#2 | ||
Just slidin'
Join Date: Sep 2005
Location: Brisvegas
Posts: 7,791
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I asked this question a while ago to a very reputable tuner. I had just over 200 000k's on it, and he said running under 10 lb of boost, there is not really any need. And if you blow it you can get a short motor from any wreckers for around $375.
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MD Mondeo - For the family
NP Pajero - For the adventure |
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#3 | ||
FF.Com.Au Hardcore
Join Date: May 2006
Location: Perth, South
Posts: 3,064
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if you're that worried, get a leak down test done. 180k with good service history is nothing for these motors. as above, get a short block from a wreckers and work that if you want major power, then get some work done to your current head and bolt it all in. that way you can still drive the car while it's being built
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#4 | ||
Blue blooded
Join Date: May 2007
Location: Goulburn, NSW
Posts: 208
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Thanks guys, it does have a good history i just wanted to make sure
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Turbo 4.0L SS eater BA XR6 Turbo 283.6rwkws |
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#5 | ||
Critical Thinker
Join Date: Jan 2005
Location: Adelaide
Posts: 20,336
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post pics once you have the s/c fitted. ;)
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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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#6 | ||
Blue blooded
Join Date: May 2007
Location: Goulburn, NSW
Posts: 208
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when i get it i'll do a "as its done" kinda montage setup, I'll have to put the rocky soundtrack behind it
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Turbo 4.0L SS eater BA XR6 Turbo 283.6rwkws |
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#7 | ||
Regular Member
Join Date: Dec 2005
Location: Victoria!
Posts: 348
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These motors can cop a flogging and with a good service history just keeping getting better. I have 251k on mine, and my car is quicker than my best mates S/C VX commodore, and has taken several Au XR8's. I never thought mine was actually all that flash, but apparently these motors get better with age.
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#8 | ||
Blue blooded
Join Date: May 2007
Location: Goulburn, NSW
Posts: 208
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Does anyone the sort of fuel economy returned from a s/c?? is it better when driven sensibly??
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Turbo 4.0L SS eater BA XR6 Turbo 283.6rwkws |
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#9 | ||
FF.Com.Au Hardcore
Join Date: Oct 2006
Location: Brisbane, QLD
Posts: 715
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There have been some people who have had better than normal fuel economy when the car is driven like a granny. But as soon as you start to give it any, it just gulps fuel.
No garruntee that yours would be the same, but it is possible.
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05 BF XR6 ZF 6spd - Stock for now Previously: 98 AU Futura 4.0 - Wildcat Extractors, 200cpsi Stainless Cat, Custom 2.5" Mandrel Bent Exhaust, Tickford Snorkel, Fram 'Airhog' Panel Filter - Daily
79 P6 LTD Silver Monarch - Project |
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#10 | ||
Blue blooded
Join Date: May 2007
Location: Goulburn, NSW
Posts: 208
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Thats what i thought, it probably does give better fuel economy but the foot tends to get heavy
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Turbo 4.0L SS eater BA XR6 Turbo 283.6rwkws |
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