Quote:
Originally Posted by SlowWhite
if i were to downgrade injectors what would be a good 93 oct injector.
My guess is 2yrs till i go with turbo upgrade unless a black turbo or something comes up for sale that bolts up to the fp manifold and punishment 02.
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http://fuelinjectorclinic.com/flow-calculator
Just type in your power goals and it'll spit out an estimate of what you'd need. Sometimes it's nice to oversize your setup to support more power in the future, but with injectors you have to remember that generally with larger injectors comes increased risk of idle/low throttle issues. So if in 5 years you think you'll be at 700hp, but for now you're at 400, I'd probably get injectors more suited for the 400hp you're at now rather than hugely oversized ones for possibly 5 years down the road.
If you don't need huge ones, the FIC high-z 900-1000 injectors worked extremely well for me on my SC300. Otherwise I'd just talk to your tuner because in the end he's the one that's going to have to deal with tuning around your injector choice.