no tune on 5 pounds?

[xep3tuner]

Just wondering, with stock injectors if i turned up fuel pressure with a regulator to increase efficiency, if i could run 5 pounds with no tune until i find a good place to tune it? any suggestions?

[ep3colin]

my suggestion is using a basemap found online for your kpro

[AUTiger]

stock injectors, hell no. Mod them out to 470cc and maybe it would work, but I still think that would be a k20a3 explosion. Get good injectors and hit up an e-tune from either elitetuning, evans tuning, e-tunez or magnesium on clubrsx. You would be surprised at how reasonable they charge and you wouldn't have to worry about finding a tuner right away.

[xep3tuner]

so with 600cc injectors and a street tune i should be able to do 5 - 8 pounds without any trouble. I do also have a walbro 255 fuel pump but i heard that our stock fuel pump was good for up to 300whp and i shouldnt be making over 300 at that low boost.

[japarossa]

I ran 8lbs with 550cc injectors, stock fuel pump and a street tune tuned with the tuner in the car not an online tune with no problems. We tuned from the k-manager k20a3 550cc injector Greddy turbo 10psi tune.