Need help with fuel upgrades for sc 3.4

Hello new to TW, Havent posted much but have found alot of info here. I have an 01 trd sc dc with an auto, I know about the pinging issue very well(drives me nuts when i get on it). Ive been looking at URDs 7th injector kit,and have been thinking about getting it but.... I have found a compony called tokinsolutions.net that sells a kit for the 5vz-fe that sounds like a better deal. I want to know what i should do? Greatful for advice.

 

the URD kit is tried and true. Gadget has more experience with the S/C 3.4L than anyone that I can think of.

I would go the proven way.

I could not get that website to come up

Justin

 

sorry i screwed up the link tokensolutions.net

 

That is one sick rig

 

Thanks for you input didnt think anyone would respond that fast. If i go that route besides the 7th injector kit,what else am i going to need as far as fuel & timing are concernd. I know that i have to upgrade the trans,cause i as it sits now stock i can burn it up if i drive it to hard.