Quote:
Originally Posted by hendrixinthe70s
Just a quick question. I recently did my swap and i noticed a flat spot for just a second around 4000 rpms and it picks right back up. I have a boost a pump with the stock pump and im thinking that could be the issue. Has anyone else noticed this issue?
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Does it happen during a shift or while being out of the throttle and then stabbing the throttle really fast? If so, could be the pprv getting hung closed.
Has the car been dyno tuned?