Flashing - then steady CEL


Glad all appears safe!
 
nota4re said:
Sorry, no, you would be wrong. Racing fuel would help - but it is hardly a solution and you risk additional damage. I would have bet money on what you found with the sparkplugs based on your description of the pulley and unknown (if any) tune in the engine. You are indeed lucky. My suggestion is that you contact Torrie and he can set you up with a tune "out of the box" and then he could optimize once he is there.
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Hi Kendall

You are correct.

In (finally) finding the documentation on the pulley and (ancient) SCT tuner - it clearly shows that at 18psi - you need at least 100 octane for their tune.

Will be great when Torrie does it right.

In the mean time - I'll take it easy...
 
What kind of plugs did you have, stock or a colder heat range?
 
nota4re said:
Sorry, no, you would be wrong. Racing fuel would help - but it is hardly a solution and you risk additional damage. I would have bet money on what you found with the sparkplugs based on your description of the pulley and unknown (if any) tune in the engine. You are indeed lucky. My suggestion is that you contact Torrie and he can set you up with a tune "out of the box" and then he could optimize once he is there.
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Kendall - you are correct. Torrie did his magic. His tune, and a Mafia - has the engine where it should be.
 
Kendall - you are correct. Torrie did his magic. His tune, and a Mafia - has the engine where it should be.
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Excellent! Resume play!
 
Yeah he pegged the MAF at 5800 with that 2.5 pulley.
 
tmcphail said:
Yeah he pegged the MAF at 5800 with that 2.5 pulley.
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So you added a Mafia?

He must have either been running lean about 5800, or rich at or below the 5800 without one.
 
BlackICE said:
So you added a Mafia?

He must have either been running lean about 5800, or rich at or below the 5800 without one.
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I did to 2 of the GT's yesterday. Yeah we all know what happens when you hit 5V that earlier. It leans out and timing advances unless the spark and fuel tables are raped to attempt to cover it.
 
tmcphail said:
I did to 2 of the GT's yesterday. Yeah we all know what happens when you hit 5V that earlier. It leans out and timing advances unless the spark and fuel tables are raped to attempt to cover it.
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Were they running stock tunes with a smaller pulley? Sounds like an engine problem just waiting to happen. This thread should be a good reminder for anyone running a modified engine to verify the tune is correct for the mods and if unsure to call Torrie before it is too late!
 
The car with the KB snout had the KB old box flasher and programs I believe. The other vehicles one was stock the other was fresh mod then straight to dyno. But you are right its a small price to pay to make sure the vehicle is right out of the box and will be safe for enjoyment then the other way around.
 
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