Do bigger injectors increase power?
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Do bigger 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.
How much HP can injectors handle?
Flow Rate Definition, Calculating Horsepower Range
| Injector Flow Rate | Naturally Aspirated Engine | Engine w/ Power Adder |
|---|---|---|
| 19 lbs./hr. | 225-290 hp | 185-240 hp |
| 24 lbs./hr. | 280-360 hp | 240-300 hp |
| 30 lbs./hr. | 350-450 hp | 300-375 hp |
| 36 lbs./hr. | 425-540 hp | 350-450 hp |
How many volts does it take to power a fuel injector?
Voltage. Most injectors use 12 volts to energize the coil, and the driver energizes the circuit by pulling it to ground. When the injector is energized, the voltage drops to almost zero. If it does not, it could mean an open or weak connection in the wiring harness or open coils inside the injector.
How many amps do injectors draw?
Most Peak and Hold drivers drive 2 injectors each. This means drivers provides 2 amps per injector and holds with 0.5 amps. Peak and Hold systems are typically used in higher horsepower, small displacement engines.
Where are Bosch injectors manufactured?
Bosch’s first common-rail injector plant is in Wuxi in east China’s Jiangsu province. Like the first plant, the Qingdao plant will be jointly owned by Bosch and Wuxi Weifu, a Chinese diesel injector manufacturer.
Can you 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).
How much HP can 550cc injectors handle?
550 cc injectors will support about 500 bhp and maybe a bit more if you tweak the fuel pressure.
Do I need high or low impedance injectors?
How do I know if my injector is low impedance or high impedance? You can measure the resistance across the two electrical terminals of the injector. If the resistance is between 1.5 and 4.0 Ohm you have low impedance injectors. If the resistance is between 8 and 16 Ohm you have high impedance injectors.
How many amps do LS coils draw?
The LS1 coil can draw up to 10A. If high rpm and high power is being used, together with conventional 30A Relays to provide power, it may be necessary to have a separate fuse and relay for every pair of coils. This is rare but it is possible.
