# Where is all my power **URL:** \ **Category:** Shift518 Automotive\ **Created:** [March 28, 2010, 1:19pm UTC](https://forums.speedlife.net/t/where-is-all-my-power/251173 "2010-03-28T13:19:13Z")\ **Posts on this page:** 1\ **Showing post:** 14
**Author:** ![KrazyKid](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/krazykid/32/6371_2.png) [@KrazyKid](https://forums.speedlife.net/u/KrazyKid)\ **Post date:** [April 1, 2010, 8:49am UTC](https://forums.speedlife.net/t/where-is-all-my-power/251173/14 "2010-04-01T08:49:02Z")
> [@Good Deals At Newegg.com](https://forums.speedlife.net/t/good-deals-at-newegg-com/30538/4): > > I have the T28 but did not mod the fuel system (still on 330CC) at all as I know you would need advance dyno tuning. We did pull all of the plugs when we took the vavle cover off and bob reported I was running lean (which makes sense as I would like more bigger CC injectors.) In my mind though it still is off as it does not really build power right now… I have a apexi stand only and can check most every sensor in my car but still need to invest in the wide band to see where I am at. I thank you all for the suggestion and will keep those of you care updated on this painstaking as you will see it in action for the first time every this year. Does that thin have a wide band O2 attached to the ecu somehow? If so just log that and you will be able to see how the afr’s are without buying anything else. So to get this straight you have a stand alone, but dont know how to tune it? I am missing something here. Also dont most stand alones have an adaption anyways that gets you in the ball park? Either way man, no knowing your afr under boost/power, I am sure you dont know your timing either. Lean + boost + lots of timing = kablooooooie in no time. i dont care if its a Nissan, VW, motor cycle, sled… a motors a motor and they all blow up the same ways! be cafefull. go get a laptop, slap it on the ecu and do some logs and post it up we can help, but we dont have anything to go off of right now. --- _[View the full topic](https://forums.speedlife.net/t/where-is-all-my-power/251173)._