Thought It Was Fixed Still Runnin Rich Code 91 Only

[madspeed]

Let me guess... No egr, no air pump, no cats. You running dumps too?

 

[joedirt76]

nope nope and nope , not sure what u mean by dumps

 

[joedirt76]

3" exhaust , pro chamber , 1 chamber mufflers

 

[madspeed]

Dumps are short pipes that exit right behind the mufflers replacing tailpipes. They definitely emit more fumes

 

[joedirt76]

oh, I do have them but not installed have to have them shortened and welded right now they hit the axle so nothing out back end of muffler , if I get wideband and gauge whats correct ratio ? and are you running pro-m80 ? that filters so big im wondering what tube people are using between throttle body and maf the c&l I have def not workn to well

 

[madspeed]

Im running 14.6 afr at idle once warm which is where you want to be

 

[joedirt76]

10/4