Users' questions

How much horsepower will 36 lb injectors support?

How much horsepower will 36 lb injectors support?

Flow Rate Definition, Calculating Horsepower Range

Injector Flow Rate Naturally Aspirated Engine Engine w/ Power Adder
36 lbs./hr. 425-540 hp 350-450 hp
42 lbs./hr. 500-625 hp 410-525 hp
46 lbs./hr. 540-690 hp 450-575 hp
52 lbs./hr. 610-775 hp 510-650 hp

How much HP can stock ls1 injectors handle?

injectors only support about 390 hp. at 90% duty cycle. Upgrading to larger injectors is needed for more. Fuel pumps: The factory pump becomes a limitation at 450 hp.

What size are stock LQ4 injectors?

LS Injector Identification Guide

ENGINE INJECTORS INJECTOR SIZE
LQ4 Multec 24.8 lb/hr @ 58 psi
LQ9 Multec 25.2 lb/hr @ 58 psi
LM4 Multec 25.2 lb/hr @ 58 psi
L33 Multec 25.2 lb/hr @ 58 psi

How much HP do fuel injectors add?

Larger throttle body and injectors 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.

How much HP do injectors add?

How much HP can a stock LQ4 handle?

The LQ4 and LQ9 have very strong blocks. They can handle over 1,000 hp. using nitrous, a blower, or a turbo. However, you will need to upgrade the internals to handle that kind of power.

How long are LS1 injectors?

Interestingly, in the 19 years between TPI and LS1/LS6 engines, fuel injector length (measured between the O-rings) stayed around 2.5 inches.

Will bigger injectors increase HP?

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.

How much does a LS fuel injector weigh?

ENGINE PART # INJECTOR SIZE LH6 12580681 30 lb/hr @ 58 psi LC9 12594512 12613411 36 lb/hr @ 58 psi (2007-09) 36 lb/hr @ 5 LH8 12580681 30 lb/hr @ 58 psi LH9 12613411 36 lb/hr @ 58 psi

What kind of fuel injector do I Need?

Fuel Injector Connection 5.3 – 6.0 – 8.1 TRUCK BRAND NEW 12613412 – FLOW… Fuel Injector Connection GDI LT1/LT4 HIGH FLOW 30% DIRECT INJECTION GEN V… Free Shipping! Free Shipping! Free Shipping!

Do you get free shipping on fuel injectors?

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