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AE82TwinCam
Regular


Location:
Canberra, ACT
Registered:
May 2002
Dyno sheet analysis - 1jz-gte Sun, 19 June 2005 09:41 Go to previous message
Hey guys,

I ran my Supra on the dyno for the first time today at the Canberra Celica Group (CCG) Dyno day. First off, thanks to the guys for organising the day, it was heaps of fun!

Anyways back to my run. I was very happy with the power I got out of my relatively stock 1j. 193.5kw at the wheels. However the Air Fuel ratio readings were all over the shop! Sad It appears to be leaning up bad at the very end of the power curve..

I'm looking for some advise as to what may be causing this erratic ratio reading. Any help would be much appreciated Smile

The car is an R154 manual running a HKS Pod filter. The exhaust is 3 inch dump pipes (or so i've been lead to beleive) running in to a straight through 3.5 inch system. The car currently doesn't have any boost controller or any other mods engine wise.

thanks again

-Andrew

http://img295.echo.cx/img295/1386/supradyno28jh.jpg
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SubjectPosterDate
Read Message   Dyno sheet analysis - 1jz-gte  AE82TwinCamSun, 19 June 2005 09:41
Read Message   Re: Dyno sheet analysis - 1jz-gte dravenSun, 19 June 2005 10:08
Read Message   Re: Dyno sheet analysis - 1jz-gte mz21_shiznacSun, 19 June 2005 10:42
Read Message   Re: Dyno sheet analysis - 1jz-gte Chris DaveySun, 19 June 2005 10:47
Read Message   Re: Dyno sheet analysis - 1jz-gte AE82TwinCamSun, 19 June 2005 11:23
Read Message   Re: Dyno sheet analysis - 1jz-gte celicaboy_2000Sun, 19 June 2005 11:31
Read Message   Re: Dyno sheet analysis - 1jz-gte mrshinSun, 19 June 2005 13:19
Read Message   Re: Dyno sheet analysis - 1jz-gte peeackSun, 19 June 2005 15:15
Read Message   Re: Dyno sheet analysis - 1jz-gte AE82TwinCamMon, 20 June 2005 00:11
Read Message   Re: Dyno sheet analysis - 1jz-gte Chris DaveyMon, 20 June 2005 02:28
Read Message   Re: Dyno sheet analysis - 1jz-gte SkipMon, 20 June 2005 04:45
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