# swifts swap **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [December 29, 2006, 12:29pm UTC](https://forums.speedlife.net/t/swifts-swap/187093 "2006-12-29T12:29:31Z")\ **Posts on this page:** 1\ **Showing post:** 50
**Author:** ![Turbo\_Silverado](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/turbo_silverado/32/5990_2.png) [@Turbo\_Silverado](https://forums.speedlife.net/u/Turbo_Silverado)\ **Post date:** [January 2, 2007, 8:48pm UTC](https://forums.speedlife.net/t/swifts-swap/187093/50 "2007-01-02T20:48:05Z")
> [@For Sale; 1999 Saab Viggen](https://forums.speedlife.net/t/for-sale-1999-saab-viggen/26995/3): > > Sounds pretty mean… I have a few friends w/ true-dual TRex cars and it’s just bad ass. I’ll assume the smoke from under-hood was just greasey finger prints and such burning off the headers from doing the swap? The smoke out the pipes is pretty scary though. Valve seals, rings or whatever that’s a lot of oil getting into the combustion chamber. I’d worry about detonation, especially w/ 11.1CR. > > -TJ smoke from under the hood, is from him using black painted headers, thats why u see soo much smoke from under the hood smoke from the exhaust, valve seals, or something else maybe --- _[View the full topic](https://forums.speedlife.net/t/swifts-swap/187093)._