How much horsepower can 60 lb injectors handle?
Flow Rate Definition, Calculating Horsepower Range
| Injector Flow Rate | Naturally Aspirated Engine | Engine w/ Power Adder |
|---|---|---|
| 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 |
| 60 lbs./hr | 710-900 hp | 590-750 hp |
How is fuel injected in a GMC motorhome?
EFI controls the amount of fuel such that no more fuel is provided than usable oxygen is present. This amount of fuel is injected either through ports for each cylinder (Port Fuel Injection – PFI) or directly into the intake manifold (Throttle Body Injection – TBI). Most of our modern vehicles use PFI.
What kind of smog test do I need for a 1998 Diesel?
Late model vehicles (along with diesel vehicles, 1998 & newer and which are 14,000 GVWR or under) will be administered the new On-Board Diagnostic (OBD) Inspection System (OIS) instead of having their exhaust emission analyzed while being driven on a dynamometer.
How does electronic fuel injection work on a GMC?
Modern vehicles have a distributor that can respond to ECM control such that spark timing may be adjusted based upon the output of the MAP. When the MAP senses an increase in manifold vacuum at high rpm, the ECM electronically advances the spark. Similarly a reduction of manifold vacuum under heavy load causes the ECM to retard the spark.
How many gallons of fuel does it take to get to 200, 000 miles?
To reach 200,000 miles, an engine will burn 8,000-10,000 gallons of fuel. In each fuel injector, a small needle opens and closes millions of times as thousands of gallons of fuel are burned in front of it. Plus, the fuel is sprayed through tiny openings in the injector tip.
EFI controls the amount of fuel such that no more fuel is provided than usable oxygen is present. This amount of fuel is injected either through ports for each cylinder (Port Fuel Injection – PFI) or directly into the intake manifold (Throttle Body Injection – TBI). Most of our modern vehicles use PFI.
Modern vehicles have a distributor that can respond to ECM control such that spark timing may be adjusted based upon the output of the MAP. When the MAP senses an increase in manifold vacuum at high rpm, the ECM electronically advances the spark. Similarly a reduction of manifold vacuum under heavy load causes the ECM to retard the spark.
Why does my tamerx fuel injector make black smoke?
At first i had BLACK SMOKE out of exhaust, GASSY SMELL, & LONG CRANKS, which after installation I DIDNT HAVE ANY OF THE 3 PREVIOUS PROBLEMS.
What should the fuel ratio be for a GMC motorhome?
Maximum power is generated with an air/fuel ratio by weight of 12.5 to 1 while normal cruising the ration should be 15 or 16 to 1 for maximum fuel economy and the engine runs neither too rich or too lean. The following figure shows what the goal is and compares rich and lean burning.