SW "Catted" Downpipes...

StealBlueSHO

Administrator
Staff member
Soooooo they are only good for visual inspections.... cause they ain't converting sh!t.....

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I swear... E85 I thought was supposed to burn cleaner... But when I ran an E20 mix it was like a diesel...
 
StealBlueSho said:
I swear... E85 I thought was supposed to burn cleaner... But when I ran an E20 mix it was like a diesel...
Hmmm, that is strange.

I could see that for a short period till the fuel trims get dialed in but mine never ever look like that.

I just had mine washed after a month and there was just a small section on the bottom that had any sort of buildup.

What is your WOT stoich target?
 
I have been going through so many different tunes experimenting over the last 6 months (SCTx4 lists 89 flashes, Mycal has around 10 flashes) that my fuel trims rarely have time to even out...
 
Mine are black also... I was thinking the same thing... thought this e burned cleaner... but I figured my pedal is always down... lol


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