# 700r4 **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [June 13, 2007, 5:54pm UTC](https://forums.speedlife.net/t/700r4/190526 "2007-06-13T17:54:40Z")\ **Posts on this page:** 1\ **Showing post:** 7
**Author:** ![Bravada\_442](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bravada_442/32/5982_2.png) [@Bravada\_442](https://forums.speedlife.net/u/Bravada_442)\ **Post date:** [June 13, 2007, 8:08pm UTC](https://forums.speedlife.net/t/700r4/190526/7 "2007-06-13T20:08:47Z")
> [@Pontiac Grand Prix GXP??](https://forums.speedlife.net/t/pontiac-grand-prix-gxp/30717/23): > > what are you using for a carb? a quadrajet is fine. if it’s anything else, you must use the adapter piece on it or it will not work/move the tv cable right. that will cause goofy late/early hard/soft shifts. If it is a QJet from a non-700r4 vehicle, it won’t be fine. It will fuck it up even worse than a Holley/Rochester. And to compound the problem, there is not an adapter made for the QJet’s, only the Holley/Rochesters --- _[View the full topic](https://forums.speedlife.net/t/700r4/190526)._