How much HP will 36 lb injectors support?
575 horsepower
Rated injector flow: 36 lb/hr @ 43 PSI. Supports up to 575 horsepower.
What injectors do LS1 have?
LS Injector Identification Guide
| ENGINE | INJECTORS | PART # |
|---|---|---|
| LS1 | EV1 | 12533952 12554271 12555894 12456154 12482704 12561462 |
| LS6 | EV1 | 12561462 |
| LR4 | Multec | 17113698 |
| LM7 | Multec | 17113698 |
What size are factory LS1 injectors?
They are rated about 28#.
What size injectors do I need LS?
Fuel Injectors are sized by their flow rate….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 |
What lb are stock LS1 injectors?
They are both 28 lb injectors.
How much HP can id1050x?
Well-Known Member. Twin pumps are more than enough for your power goals on E-85. The 1050x Injectors you can do 800whp, but not much more than that.
How much horsepower can a 5.7 LS1 make?
LS1 Engine Specs
| Configuration | 90° V8 |
|---|---|
| Displacement | 5.7 liters |
| Horsepower rating | 1997-2000: 345 hp at 5,600 rpm;2001-2007: 350 hp at 5,600 rpm |
| Torque | 1997-2000: 350 lb-ft at 4,400 rpm;2001-2007: 365 lb-ft at 4,400 rpm |
| Bore | 3.9 in |
Are LS1 and LS2 injectors the same?
The factory LS1 injectors are approximately 1/4″ taller than the factory LS2 injectors. They also have smaller bottom o-rings then a LS2 style injector. Using a LS2 bottom o-ring on a LS1 injector it will cause a fuel leak because the ID (inner diameter) is a different size.
Are LS1 injectors EV1?
(Left) The tall LS1 style injector on the right is slightly shorter than the older Bosch TPI injectors on left, and retains the EV1 electrical connector.