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Location:
adelaide
Registered:
June 2004
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 Whats the difference between an ae101 and ae92 4agze engine?
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Wed, 18 August 2004 03:37
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I have a ae 101 engine and im wondering how you can tell the difference between a ae 92. I was told that ae92 have smallport heads but mine has smallport heads??? can somebody help me???
Thanks
Tim
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Location:
Rosanna, Melb
Registered:
June 2002
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Re: Whats the difference between an ae101 and ae92 4agze engine?
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Wed, 18 August 2004 05:29
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Easiest way to tell the age of an engine is to check the dates on the plug leads, or any of the wires in the loom They should have a year date printed on them.
There are also plenty of sites out there which describe the differences between each generation of 4a. Try techdocs here and club4ag for a start. From memory both AE92 and AE101 had smallport, so that doesn't narrow it down.
Hen
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Toymods Social Secretary
Location:
Sydney
Registered:
July 2002
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Re: Whats the difference between an ae101 and ae92 4agze engine?
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Wed, 18 August 2004 05:59
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There is very few, if any, external differencees between the AE101 and AE92 smallport (MAP) 4A-GZE's. There was the early AE92 AFM (bigport) gze's, but that's obvious difference there.
Internally there are differences between the AE101 and AE92 4agzes, in that the rods and crank are different part numbers, as area a few other small parts.
As for the difference in power outputs between the AE92 and AE101 map gze's, that's only due to the exhausts of each car (the AE101 used a twin exhaust).
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