Originally Posted by RamMan86
I am unsure whether mine has already been ported. The original owner did quite a few mods so it wouldn't surprise me. The reason I saw this is it looks at if it has been machined on the back side of the butterfly. I could be wrong. But I was really looking at the BBK 87mm. Between the lt headers and high flow exhaust I was thinking I could really benefit from this. Any CEL issues with that particular BBK?
The BBK's have been known to throw codes more often then not. However ours have never thrown 1 code on any of the vehicles they have been installed on
To check and see if yours has been ported already simply take off the intake and see if your has a shiny or milled finish and see if it tapers towards the butterfly or not. Or take a pic of the inside of it and post it up on the boards for us to have a look at
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