can i put bigger injectors on stock engine
You can;t do a stock tune unless you can fool the ecu into thinking it is getting more or less air. If you throw in bigger injectors it will hold that injector open for the same amount of time as the smaller injectors and it will dump TONS of fuel in.23-May-2014
What happens if I put bigger injectors in my car?
Bigger injectors will deliver more fuel, but in petrol engines this means more air is needed to keep the mixture at the best combustion ratio. So if you turbo charge, or supercharge, the bigger injectors will give more power. Otherwise they will decrease power and waste fuel, like running constantly on the choke.
Can I put bigger injectors on stock engine?
You can;t do a stock tune unless you can fool the ecu into thinking it is getting more or less air. If you throw in bigger injectors it will hold that injector open for the same amount of time as the smaller injectors and it will dump TONS of fuel in.23-May-2014
Can I run bigger injectors than I need?
You want to size the injector for the power you want because injectors have a minimum amount of fuel they can accurately deliver. If that minimum amount is greater than the fuel demand at idle your engine will run horrendously.19-May-2020
Can I put bigger injectors on my car?
Bigger injectors will deliver more fuel, but in petrol engines this means more air is needed to keep the mixture at the best combustion ratio. So if you turbo charge, or supercharge, the bigger injectors will give more power. Otherwise they will decrease power and waste fuel, like running constantly on the choke.
Do you need a tune after new injectors?
Fuel injectors directly affect the air/fuel ratio for the engine and new fuel injectors do require a new or updated tune.Fuel injectors directly affect the air/fuel ratioair/fuel ratioThe stoichiometric mixture for a gasoline engine is the ideal ratio of air to fuel that burns all fuel with no excess air. For gasoline fuel, the stoichiometric air–fuel mixture is about 14.7:1 i.e. for every one gram of fuel, 14.7 grams of air are required.https://en.wikipedia.org › wiki › Air–fuel_ratioAir–fuel ratio – Wikipedia for the engine and new fuel injectors do require a new or updated tune.
Can you run bigger fuel injectors on a stock car?
You can;t do a stock tune unless you can fool the ecu into thinking it is getting more or less air. If you throw in bigger injectors it will hold that injector open for the same amount of time as the smaller injectors and it will dump TONS of fuel in.23-May-2014
Can I run bigger injectors without a tune?
In general, injectors need a tune. Otherwise, your ECU is trying to drive the new, bigger injectors using the duty cycle and dead times for the old, smaller injectors, which means too much gas potentially at the wrong time (i.e. – running rich and potentially missing).24-Jul-2014
What happens if you use bigger injectors?
Bigger injectors will deliver more fuel, but in petrol engines this means more air is needed to keep the mixture at the best combustion ratio. So if you turbo charge, or supercharge, the bigger injectors will give more power. Otherwise they will decrease power and waste fuel, like running constantly on the choke.
Can you oversize injectors?
The larger the diameter, the more fuel an injector can deliver. As fuel injector size increases, there are some unwanted side effects. As an injector's hole gets bigger, the minimum amount of fuel it can flow also gets larger.28-Mar-2019
Do bigger fuel injectors make a difference?
3. Larger throttle body and injectors. A larger high-performance throttle body will deliver more horsepower. Depending on what type of engine you have, you can gain as much as 10-20 more horsepower and comparable torque.
Can I use bigger injectors than I need?
Super Moderator. Can't change injectors without changing the ECU. The stock ECU is set to one injector size. If you put in a different size the duty cycle for that injector will put in more or less fuel than the OEM set injector.19-May-2020
What happens if you put bigger fuel injectors?
Bigger injectors will deliver more fuel, but in petrol engines this means more air is needed to keep the mixture at the best combustion ratio. So if you turbo charge, or supercharge, the bigger injectors will give more power. Otherwise they will decrease power and waste fuel, like running constantly on the choke.
Do bigger injectors make a difference?
The larger the diameter, the more fuel an injector can deliver. As fuel injector size increases, there are some unwanted side effects. As an injector's hole gets bigger, the minimum amount of fuel it can flow also gets larger.28-Mar-2019
What happens if you put bigger injectors on a stock motor?
If you throw in bigger injectors it will hold that injector open for the same amount of time as the smaller injectors and it will dump TONS of fuel in.23-May-2014
Will bigger fuel injectors increase power?
Larger throttle body and injectors A larger high-performance throttle body will deliver more horsepower. Depending on what type of engine you have, you can gain as much as 10-20 more horsepower and comparable torque. There is a catch, however. Go too large and you can lose power.
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