More power needed

I just bought a Skyline R34, after taking off all the restrictions, she went ok, well more power than I've been used to. Ive had it for a week, and I'm starting to feel the urge for more power.

On a warm day the car was pinging like crazy, I couldn't even ride it through 2nd gear. I set it up at a bar of boost, and adjusted the crank sensor, so I'm keeping it under 50 for ping. However it still pings when riding it out. up in the 70s +. driving on a cool night can go forever without pinging.

My mate has a car that is 250kw atw and 1000kg. I m not wanting it that quick just yet, but I def need more guts in the car, without the pinging.

What is the best way of giving the car an extra 100kw atw, without spending huge amounts of money. I already have a blitz intercooler, tis pretty big. Have an oil cooler.

how will bigger injectors help and what size would I go for.

Your running too much boost for the stock ECU.

visit www.bikirom.com and get a adjustable ECU for your car.

hey skyliner34gtt im very interested in buying your stock intercooler as i see you wanna upgrade from your old one.
im from melbourne.. lemme know what u think

cheers

try getting a fuel cut defender, fuel pump, dyno tune