hey guys, basically ive rebuild my engine bottom end similar to (piranha) , with tomei cams and gears, and im using -5s. Using the standard fuel pump, my car is about 320awkw. Im using 750cc injectors with standard rail. Sorry for this stupid questions, but :
1. With the aftermarket injectors,do u reckon i should change my stock rails?
2. Is it advisable to change to 1000cc injectors for better performance?
What else i can do to increase my power? Thank you.
p.s: this is subjective, but which is better, open pod or the stock box?i was told better to use stock box(cooler air)
cheers.