What size fuel line do I need? · Help Center - Summit Racing
A lot of aftermarket pumps will list the required line sizes. If your pump does not list line sizes, use the table below as a basic guideline. Recommended Fuel Line Size (from the tank to the pump) Engine Output. Size (inches) Size (AN) 350 hp or less. 5/16 in. -5.
What size fuel pump do I need? · Help Center - Summit Racing
This will give you fuel usage in lbs./hr. For example: A naturally aspirated 500 horsepower engine has a BSFC of about 0.5. It would use 250 lbs. of fuel per hr. 500 X 0.5 = 250 lbs./hr. A gallon of fuel weighs 6 lbs. To get gph divide lbs./hr. by 6. 250 lbs./hr. ÷ 6 = 41.67 gph. A liter of fuel weighs about 1.6 lbs. To get lph divide lbs./hr ...
What type of fuel lines should I use? · Help Center - Summit Racing
For fuel line repairs on a budget, Nylon Tubing may be a better option than long lengths of plain rubber fuel hose. Braided Rubber Hose. Braided Hose is rubber hose with either a braided stainless or braided nylon exterior. It uses AN Hose Ends to connect with the rest of the fuel system. While more durable than plain rubber hose, it still has ...
Basics of Fuel Line Routing · Help Center - Summit Racing
Clamps should be tight on the fuel line to avoid abrasion and fuel line droop. Keep lines away from moving parts like driveshafts, CV axles, wheels and steering components. Keep lines away from heat sources, ignoring this can cause Vapor Lock or fire. Add a Heat Shield or Sleeve for lines near a heat source, do not run lines closer than 6 inches.
How do I choose the right fuel filter? · Help Center - Summit Racing
Fuel injectors, carburetors, and electric fuel pumps can be harmed by relatively small particles. To keep your car running at peak performance you need to choose a filter with the right micron rating and element type. Micron Ratings. A micron is so small it can’t be seen by the naked eye. Micron ratings on filters typically range between 2 ...
Chevy L83 and L8B Engine Specs · Help Center - Summit Racing
Views: The L83 and L8B are both Gen. 5, 5.3L, small block engines used in GM trucks and SUV's. They are known as the EcoTec3 5.3L engines. These engines are all-aluminum and use Active Fuel Management (AFM), Variable Valve Timing (VVT), and are Flex Fuel Capable (E85). The engines also use direct fuel injection technology, which shoots fuel ...
What size injectors do I need? · Help Center - Summit Racing
It is listed in pounds per hour (lbs./hr.) or cubic centimeters per minute (cc/min.). The right size injector can supply enough fuel under full load conditions at an 80% duty cycle. This lets the injector close 20% of the time at WOT which keeps it from overheating. An injector this size can also provide an accurate amount of fuel at low rpm.
Chevy LT4 Engine Specs · Help Center - Summit Racing
Chevy LT4 Engine Specs. Views: The LT4 is a Gen. 5, 6.2L, supercharged, small block engine used in GM performance cars. It was introduced in 2014 for the Z06 Corvette. The LT4 engines are all aluminum and use Active Fuel Management (AFM) and Variable Valve Timing (VVT). The engines also use direct fuel injection technology, which shoots fuel ...
Small Block Chevrolet Torque Specs · Help Center - Summit Racing
These specs are for stock-type bolts with light engine oil applied to the threads and the underside of the bolt head. Moly and other lubes offer reduced friction and increased bolt tension, which will affect the torque figure. If you use aftermarket performance bolts like ARP's, you should follow the recommended torque specifications.
Chevy LS1 Engine Specs · Help Center - Summit Racing
Fuel Injector Flow: 1997-1998= 29.6 lbs, 1999-2000 = 27.3 lbs. , 2001-2004 = 30 lbs. Fuel Injector Length (between O-Rings) 2.5 in. Fuel Injector Connector: EV1. PCM: Warren. Crankshaft Reluctor Ring: 24x. Camshaft Sensor: Rear Mount, 1x on cam. Oil Pan: F-Body = Rear sump, GTO= Front sump, Corvette = Batwing Rear sump Pan. Oil Pump: Standard ...