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Toymods » Tech & Conversions » 1JZ - Emanage or better?

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Celia-Sue
Forums Junkie


Location:
Perth
Registered:
October 2002
Re: 1JZ - Emanage or better? Thu, 07 April 2005 07:33 Go to previous messageGo to previous message

That's a fair point on knock - the factory 1JZ is set-up with two knock sensors. Factory tune is fairly conservative and rich, even for Toyota.

In theory, at leawst, you could use the Haltech's (E6X) duel mapping for this (knock sensor becomes input to switch to 2nd map - which would be richer, etc.) - though I hav't tried it.

Otherwise, you'll just have to keep a close eye on your engine under different conditions. I had to do this - with on-going tweaking for optimal tune in all conditions) and (after nearly a year) have got things pretty well (still sorting timing) sorted on the one map.

And as to turbo choice, go the 2540! You'll have masses of low to mid-range torque with that baby. And a super-fast spool-up. Don't be suckered by show-off dyno numbers, the 2540 will FEEL faster than all of them (until you get onto the track, anyway).

Justin
JZA61
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SubjectPosterDate
Read Message   1JZ - Emanage or better? MR 1JZThu, 07 April 2005 02:20
Read Message   Re: 1JZ - Emanage or better? bbaacchhyyThu, 07 April 2005 03:01
Read Message   Re: 1JZ - Emanage or better? justcallmefrankThu, 07 April 2005 03:11
Read Message   Re: 1JZ - Emanage or better? MR 1JZThu, 07 April 2005 03:12
Read Message   Re: 1JZ - Emanage or better? Celia-SueThu, 07 April 2005 05:18
Read Message   Re: 1JZ - Emanage or better? EsselteThu, 07 April 2005 07:10
Read Message   Re: 1JZ - Emanage or better? MR 1JZThu, 07 April 2005 07:17
Read Message   Re: 1JZ - Emanage or better?  Celia-SueThu, 07 April 2005 07:33
Read Message   Re: 1JZ - Emanage or better? lumpyThu, 07 April 2005 07:42
Read Message   Re: 1JZ - Emanage or better? MR 1JZThu, 07 April 2005 08:43
Read Message   Re: 1JZ - Emanage or better? Chris DaveyThu, 07 April 2005 08:47
Read Message   Re: 1JZ - Emanage or better? questFri, 08 April 2005 09:02
Read Message   Re: 1JZ - Emanage or better? MR 1JZFri, 08 April 2005 09:10
Read Message   Re: 1JZ - Emanage or better? manmx83Fri, 08 April 2005 15:16
Read Message   Re: 1JZ - Emanage or better? mx83toyFri, 08 April 2005 17:33
Read Message   Re: 1JZ - Emanage or better? DanishSat, 09 April 2005 04:50
Read Message   Re: 1JZ - Emanage or better? MR 1JZSat, 09 April 2005 07:35
Read Message   Re: 1JZ - Emanage or better? E30-323tiSat, 09 April 2005 10:25
Read Message   Re: 1JZ - Emanage or better? MR 1JZSat, 09 April 2005 10:45
Read Message   Re: 1JZ - Emanage or better? E30-323tiSun, 10 April 2005 00:19
Read Message   Re: 1JZ - Emanage or better? takaiSat, 09 April 2005 11:09
Read Message   Re: 1JZ - Emanage or better? MR 1JZSat, 09 April 2005 11:21
Read Message   Re: 1JZ - Emanage or better? takaiSat, 09 April 2005 11:36
Read Message   Re: 1JZ - Emanage or better? MR 1JZSun, 10 April 2005 00:55
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