Quote:
Originally Posted by Franke
So you removed the secondary's and still passed the IM240 test here. That's good to hear as I was thinking about doing that very mod but was worried about the emissions. Did you remove the sec throttle bar as well or just the throttle plates? I am curious to see how well your Z will pass with the hi flows and headers.
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This is something that crossed my mind pertinent to OP.
Did the customer of Darryl's wrench-buddy attempt to do this - plate removal with shafts left in, then change his mind and re-install the screws???