i read somewhere on here that stoke tibs run 43pis on fuel with 245 cc injectors. sonata's have 290cc, so if i put thoes on my tib what pis should i expect, and would a eagle talon tsi pump change teh psi and what to then? last one, should i expect a hp gain from this and if so about how much? obviously this is before/without nitrous.

 

You won't have any gains upgrading the fuel system or bumping up fuel pressure before F/I or crazy wild N/A. If anything, you'll make it run richer and make it lose HP.

 

wouldnt the computer notice it was runing rich and change the amout of fuel thats being put into the mix?

 

The car isn't designed to run on 290cc injectors... thats why you see everyone who gets larger injectors go for at least a piggyback system. The car already runs super rich stock... there is no need to mess with fueling.

 

ok. now i have to ask (being the car illiterate person i am) how does pigyback work?

 

Basically its pinned into the ECU and intercepts signals and tells it how much fuel to put in. So you can lean down or enrichen the mixture at certain RPMs.

 

well thats cool. thanks. (slowly but surely i am learning)

 

WTF!!!! THIS HAS TO BE THE STUPIEST MOST IDIOTIC THING EVER SPOKEN!!!!!!!!!!!!!!!!!!!!!

 

I would edit your comment....
Please state some facts. Don't just yell!!!

 

^^ True dat. Read all my posts in this topic and then say why you think I was wrong... which I'm not. tongue.gif