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sams_missen1604 |
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hey guys.
i may be able to get either an auIII head or maybe an ef or el tickford head and wondering what benefits most from engine work? this is for 95 ef gli. feedback appreciated.. cheers. Sam.
_________________ FOR SALE: EBII TICKFORD HEAD. Pm me Last edited by sams_missen1604 on Sat May 22, 2010 12:53 am, edited 5 times in total. |
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FordFairmont |
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Posts: 6113 Joined: 8th May 2007 |
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DormanAU |
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it says stock the eb head is best....but they port the au one....think i might have that done
_________________ Au factory 5sp, rolling on 20'z, full custom extractors, redback cat and back. has a new motors, only 27,000ks |
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FordFairmont |
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Posts: 6113 Joined: 8th May 2007 |
eb head the best flow when stock, but the AU head has greater potential and better results when modified
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89.SVO |
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Age: 35 Posts: 3382 Joined: 11th Mar 2008 Ride: EA SVO, AU2, Toyota Crown Location: Bendigo |
eb1 or eb2?
_________________ Daily driver: 2010 Toyota Crown hybrid 3.5L V6 hybrid. 254kw. |
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DormanAU |
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dont say...but my guess would be eb11 cause the series one would be more like and ea head...rubbish apperently
_________________ Au factory 5sp, rolling on 20'z, full custom extractors, redback cat and back. has a new motors, only 27,000ks |
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89.SVO |
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Age: 35 Posts: 3382 Joined: 11th Mar 2008 Ride: EA SVO, AU2, Toyota Crown Location: Bendigo |
DormanAU wrote: dont say...but my guess would be eb11 cause the series one would be more like and ea head...rubbish apperently but some people reckon EA-EB1's are quicker than EB2-ED due to being smaller and revving quicker. all i know is my EB1 S-pac kills my Dads EB2 Ghia
_________________ Daily driver: 2010 Toyota Crown hybrid 3.5L V6 hybrid. 254kw. |
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sams_missen1604 |
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is there much difference between EBII to EF, EL?
i want bang for buck also
_________________ FOR SALE: EBII TICKFORD HEAD. Pm me |
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sams_missen1604 |
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FordFairmont wrote: http://autospeed.com.au/cms/title_Porting-Gains/A_109232/article.html cheers FordFairmont, appreciate it. very handy stuff.
_________________ FOR SALE: EBII TICKFORD HEAD. Pm me |
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KWIKXR |
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That is probably a 4.0 EB head (91AA-91AB) in that article.
From what i have seen there isn't much difference between the EBII up to early EL heads (excluding tickford models). I had a 91AA head off an EBII and a 94AB head off an EF which i compared side by side and they pretty much looked identical, same size valves, port shaping looked the same, same combustion chamber shape and design, same valve guide boss casting etc. The Tickford heads do have a few noticeable differences over the standard heads though. So in saying that, i wouldn't bother changing heads if you plan on keeping the head standard, unless you can find a Tickford head for a very good price and have a reason to take the head off, e.g blown head gasket. My 2c worth.. |
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DormanAU |
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stem seals are gone in his head....smokey and the bandit
_________________ Au factory 5sp, rolling on 20'z, full custom extractors, redback cat and back. has a new motors, only 27,000ks |
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sams_missen1604 |
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i did go see an engine builder and he reckons the tickford heads are a bit better for flow. im unsure whether i'd be better off working an ef el tickford or a standard auIII head as i have a mate that might be replacing his with a vct one to chase a bit more power.
_________________ FOR SALE: EBII TICKFORD HEAD. Pm me |
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paulos |
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is it true the el head had the biggest port and valves???
_________________ God made s**t, Holden put wheels on it |
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DormanAU |
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Trust you to put dibs on my head....your dreaming dude
_________________ Au factory 5sp, rolling on 20'z, full custom extractors, redback cat and back. has a new motors, only 27,000ks |
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sams_missen1604 |
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paulos wrote: is it true the el head had the biggest port and valves??? isn't the hybrid el head basically a tickford head without the tickford cam??
_________________ FOR SALE: EBII TICKFORD HEAD. Pm me |
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