# My tuned port injection rant **URL:** https://forums.speedlife.net/t/my-tuned-port-injection-rant/184414 **Category:** PittSpeed Automotive **Created:** [August 21, 2006, 9:06pm UTC](https://forums.speedlife.net/t/my-tuned-port-injection-rant/184414 "2006-08-21T21:06:38Z") **Posts on this page:** 1 **Showing post:** 65
### Author: ![Quik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/quik/32/5979_2.png) [@Quik](https://forums.speedlife.net/u/Quik) #### Post date: [September 2, 2006, 1:37pm UTC](https://forums.speedlife.net/t/my-tuned-port-injection-rant/184414/65 "2006-09-02T13:37:35Z")
> [@\*\*\*Come play GTR2 \*\*\*](https://forums.speedlife.net/t/come-play-gtr2/24079/297): > > no i mean when u gain mph while still hooking. > > like i pull a 1.80 60 foot… and trap a 97…13.79 ET. if i change my chip out, and put in the other 2 i have, and if i launch hard again, dead hook to a 1.80 60 foot but pull a 98mph trap and 13.83. then technically speaking i should have a better ET than 13.79. i must have picked up some power on the top end, and maybe my shift points were bad or something. > > same concept applies during a test and tune from 6.30 to 10.30. at 6.30 it was still pretty hot out. 80 degrees let say. at 10.30, nite fall is here and the air is lets say 70 degrees. that colder air makes more power. so you should see ur traps go up as well as ur ET’s getting faster. > > this is what i mean. silvers 104mph trap is good for possible high 12.9 second run. euro’s truck is more efficient with its power. getting the better et for the power ratio. he probly hooked better, has more efficient gear shifts with the auto trans and his gearing. overall the truck is setup better for dragging than silvers car, and thus gets the most out of the power he has sorry man but no way the bullet was going high 12s. yoru concept works in theroy but real world it doesnt and ET owns all --- _[View the full topic](https://forums.speedlife.net/t/my-tuned-port-injection-rant/184414)._