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Intercooler Install - Before and After...

Gizmo73

By Gizmo73,
in Engines & Forced Induction

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Gizmo73 Proficient

Gizmo73

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i think the red lines up with the red, and the blue lines up with the blue...you can tell by using the grid...

However, you are right in that the blue doesnt line up with the red...

As you can also tell, its the stock ECU with speed limiter - cant wait to get that powerfc in to that fix low and mid range 12.5 13 AFR !!

Sydneykid Grand Master

Sydneykid

Posted
Posted
yea i know - not bad for a stock 93 ECU, huh ??.....

Bloody miracle I'd say. :D

I have never seen a standard R33 ECU produce A/F ratios anywhere near that good. Ignoring the speed limiter, are you sure it's a standard ECU?

dojobi Experienced

dojobi

Posted
Posted

If that's a stock ECU then I'll be very surprised too. I've also got a 93 ECU and when I had the exact same mods with 1 Bar of boost my AF ratios dipped into the 9s at one point and were generally in the 10s.

There's no chance your dyno operator could have changed the software on the dyno? It is shootout mode though, so this shouldn't affect it.

Gizmo73 Proficient

Gizmo73

Posted
  • Author
Posted

stock ecu, stock boost...

Knore - i wasnt claiming the dyno figure as i know this is way too high - rather the difference between the two readings...

Based on the AFR's they mustve got confused with either another car reading, or its some kind of mistake..

ill be getting a real boost gauge done soon - ill also get another dyno run and check out the AFR's and see if there is any difference..

otherwise, ive just wasted my cash on a powerfc !! :) :jk:

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