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Location:
Adelaide
Registered:
September 2003
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 Reg Riemer & Lexus AFM/550cc injector conversion for 7M-GTE
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Wed, 08 October 2003 06:44
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Hi everyone,
I am about to embark on the above upgrade, and would like some feedback from others.
Has anyone successfully done the above conversion ?
If so, how did it go, and what were the results ?
Is it as easy as it appears to be and what were the fuel/Air mixtures like under power ? Does the TCCS have the ability to seldf learn at full power settings, or does it use the preset maps as the basline ?
Cheers
Michael B
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Location:
Gold Coast
Registered:
May 2002
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Re: Reg Riemer & Lexus AFM/550cc injector conversion for 7M-GTE
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Wed, 08 October 2003 07:37
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The whole idea of it is to increase air and fuel both by 25%, that way you use the stock fuel map in the computer but basicaly have 25% more everything, but the computer doesn't know this.
With a AFPR (Adjustable Fuel Pressure Regulator you can sort of tune it alittle more.
The Lexus AFM is 25% bigger than the stock item, the 550s 25% bigger than 440cc..
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