taylor7787

iTrader: (5)

so my injectors are wrecked and i need to buy new ones. im running a stock fd but am going to do a single turbo conversion in 3 months. therefor i want to upgrade the injector size for more fuel. i was just wondering if i could install new injectors and rails that are lets say 850 cc primarys will i still be able to drive my car and will the 850s only run the stock 550 cc amount of fuel?

Uncle Hungry

iTrader: (2)

If you just put an 850 in the primary rail your car will run pig rich. The ecu has no idea you switched injectors, you need a PFC or other ecu.

GreatShamanGT

iTrader: (9)

I would just stick with 550 primaries and go maybe 1300/1400/1600 secondaries.