Cat delete with no tune

[bluex]

4.3/305 had a y pipe an one cat, 350 had two separate pipes an cats. Maybe someone swapped in a 350....

 

[Purefection]

It's a swapped 350.

 

[Purefection]

Guessing that old exhaust from the 305 is causing some bottlenecking in the power output of the new 350. Maybe I'm best to cut the old y pipe off and run duals right back.

 

[BoxerPitMix]

You don't need to have an SES light.

I did this for 5 years and never had one.

http://www.s10forum.com/forum/f89/do-it-yourself-o2-simulator-126774/

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[Purefection]

Honestly I'll just pull the CEL bulb.

 

[bluex]

Guessing that old exhaust from the 305 is causing some bottlenecking in the power output of the new 350. Maybe I'm best to cut the old y pipe off and run duals right back.

Doubtful, it's probably fine as is.

 

[1997k1500Calvin]

Guessing that old exhaust from the 305 is causing some bottlenecking in the power output of the new 350. Maybe I'm best to cut the old y pipe off and run duals right back.

Probably better for torque rather than up high like HP gains... If rather have torque personally then supposed wide open exhaust that woo give you "more power"...

Live action!!

 

[1997k1500Calvin]

Ok here's a quick link to what I was talking about... Spacer solve the whole thing

http://boost-controller.com/index.p...oducts_id=21&gclid=CLHx263KkcACFVJo7AodOj8AMw

Live action!!

 

[98_k1500]

Same setup on mine BoxerPitMix, No annoying light for me!!!

 

[98WhiteZ71]

Following for when I delete the cats.