leeklimala
Registered User
If I port match and polish just my intake manifold, heads and factory exhaust manifold, eliminate the first two cats, and gut the third, what kind of problem might I run into. I know on old cars you could do that without getting a bigger carb (even though it helped) and still up your power considerably. Just want to make sure I am no going to mess something up big time by increasing the flow through the top of the motor without upping the injectors, MAF, or TB? I'm not going to mess with the SC or any of its attachments this go-round, as I need to get my car dependably back on the road. Any advice or information is appreciated.