FAST 65 lb. Fuel Injectors, For L76, L92, LS7 $ 402.99. FIC 127lb Bosch High Impedance Injectors $ 896.00. FIC 160lb Bosch High Impedance Injectors ... FIC Flow Max 95lb 1000cc High Impedance Injectors, Set of 8 $ 599.99. FIC LS Series Injectors for LS1, 36 LB, Set of 8 $ 440.00. FIC LS3 to LS2 or LS2 to LS1 Injector Height AdaptorThis calculation can also be reversed to give the maximum safe hp a set of injectors can support, which gives: Max safe hp = [ (injector size) x (total # of injectors) x (max duty cycle) ]/BSFC Example: The following guide is a general rule of thumb for sizing fuel injectors on an 8-cylinder engine using a BSFC of 0.50. Notes: Holley high-impedance injector sets are also available in 30 lb/hr (480 hp), 42 lb/hr (670 hp), and 48 lb/hr (765 hp) 21/28 Company: Holley, www.holley.comAbout Us. Holley® has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Apr 12, 2012 · I don't know how much actual rwhp my new motor was making in his car. But I do know that his car consistently ran 8.70's at 161 on E85 with 120 lb Holley injectors. He was running a Magnafuel pump, Holley HP EFI system, PT88 at 21psi, Lentech AOD on drag radials in a car that weighed 3,350 Stock 5.0L will most likely have "19 Lb/Hr 310 max hp Color: Tan *" injectors, as for cost, just wait a little while and someone will post what bigger injectors may cost. (I am not interested in petrol injection that much so I havent researched into it, but I am interested in injection :s6: ) Max hp per injector size? Posted by lewroe59, Aug 28, 2005. Aug 28, 2005 #1. lewroe59 Proven Member. 132 0. Joined Jan 8, 2003, Arkansas. This may be the ultimate in bench tuning, but what would be a good hp guess if 660cc injectors are at 96% @ 20psi? There are some smart guys in here so someone can come up with a #... maybe a hp guess @ 25psi ...This Injector Rx “Calculate horsepower based on injector size” calculator will allow you to calculate how much horsepower or KW a specific fuel injector can support. Variations such as Natural Aspirated, Turbo or supercharged, or specific type of gasoline, can be used. As an example, a 5.0L Mustang was equipped with 19-lb/hr injectors while a 350 TPI GM used 22-lb/hr injectors. Another area of concern for rodders should be whether the injector windings will be ...engine: injectors: part # injector size: ls1: ev1: 12533952 12554271 12555894 12456154 12482704 12561462: 1997-98 = 26.2 lb/hr @ 58 psiSo, technically, the engine only needs a 19 lb/hr fuel injector to support 300 hp, but this will require that the injector is at nearly a 100% duty cycle in order to achieve this horsepower level. Duty cycle refers to how long the injector needs to be open (flowing fuel) in order to supply the required amount of fuel.CLICK VIDEOS ON THE LEFT TO SEE HOW WE TEST AND CLEAN INJECTORS CLICK LINK AT THE TOP OF OUR PAGE FOR CLEANING SERVICES! WE ARE AT FULL OPERATION DURING THE COVID 19 OUTBREAK. ALL ORDERS ARE BEING SHIPPED ON TIME AND DELIVERED WITH OUT ANY DELAYS. WE ARE OFFERING 15% OFF ON ALL ORDERS $200.00 OR MORE FOR A LIMITED TIME ONLY. TYPE IN DISCOUNT CODE SUPERSALE2020 AT CHECKOUT . Welcome to ...FAST 65 lb. Fuel Injectors, For L76, L92, LS7 $ 402.99. FIC 127lb Bosch High Impedance Injectors $ 896.00. FIC 160lb Bosch High Impedance Injectors ... FIC Flow Max 95lb 1000cc High Impedance Injectors, Set of 8 $ 599.99. FIC LS Series Injectors for LS1, 36 LB, Set of 8 $ 440.00. FIC LS3 to LS2 or LS2 to LS1 Injector Height AdaptorInjector Flow Rate (lb/hr) = 100 x 0.5 = 15.65 lb/hr 4 x 0.8. Or a little more realistically for totally stock engine of around 75 hp. Injector Flow Rate (lb/hr) = 75 x 0.5 = 11.72 lb/hr 4 x 0.8. Well, you only want to run injectors at say a max of 80% duty cycle. I could use 14 lb injectors. But 19 lb (200cc) are the next largest 'standard ... This calculation can also be reversed to give the maximum safe hp a set of injectors can support, which gives: Max safe hp = [ (injector size) x (total # of injectors) x (max duty cycle) ]/BSFC Example: The following guide is a general rule of thumb for sizing fuel injectors on an 8-cylinder engine using a BSFC of 0.50.Similar numbers here - 288/325 with 19 lb injectors. Interestingly, the car seems to run stronger with the 19s than the 24s. No dyno numbers with the 24s, unfortunately. BTW, the car weighs ~3050 lbs. with driver and has run a low of 1.59 60'.So, technically, the engine only needs a 19 lb/hr fuel injector to support 300 hp, but this will require that the injector is at nearly a 100% duty cycle in order to achieve this horsepower level. Duty cycle refers to how long the injector needs to be open (flowing fuel) in order to supply the required amount of fuel.Higher lb injectors will flow more fuel, allowing for more air to be added to the mixture, and therefore more power to be made. Factory 96-00 4.6 mustangs got 19 lb injectors, in 01 Ford switched to 21 lb injectors due to the 19 lb injectors being close to max duty cycle at full throttle. The 19lb injectors will only support about 270 crank HP or 235rwhp at stock fuel pressure. Since you have more than that, you'll either need to crank up the fuel pressure with an adjustable regulator or go for 24lb injectors. 2006 GT Deluxe - 5MT - 12.50 @ 109.61 314rwhp 330rwtq with bolt-ons * Brake Specific Fuel Consumption: is the amount of fuel consumed (in lbs. per hour) for each horsepower made. This should be .45 to .50 for naturally aspirated engines, .55 to .60 for supercharged engines, and .60 to .65 for turbocharged engines. ** Maximum Injector Duty Cycle should be around 80% max for safe operation.If this were an 8 cylinder engine, using 1 injector per cylinder, figure injector size as follows: 150 LBS/HR / 8 injectors = 18.75 LB/HR per cylinder. Using this formula, this engine requires a 19 # fuel injector to support 300 HP, but this will require that the injector is at nearly a 100% duty cycle in order to achieve this horsepower level.Max HP for 19lb injectors? Time to switch? Jump to Latest Follow 1 - 13 of 13 Posts. K. ken01GTvert · Registered. Joined Aug 27, 2003 · 218 Posts . Discussion Starter • ...Injector size in lbs/hr cc/min Calculate max HP based on Injector Size. It's assumed that the fuel pressure is set at 43.5 psi and running regular gasoline unless otherwise noted. Injector Size in CC Duty Cycle in % Number of Injectors Fuel Type ...Find FORD MUSTANG Fuel Injectors with 19 lbs./hr. Injector Advertised Flow Rate (lbs/hr) and get Free Shipping on Orders Over $99 at Summit Racing! The 19lb injectors can do about 320-330 with a adjustable fuel regulator pushed to its max. Its not suggested to do it for long, its a bandaid for the injestors. Bump em up to 24lbers and it should be fine for naturally aspirated up to 400hp.Apr 05, 2014 · Right now I used the injector data for stock 2010 Camaro SS LS3 injectors, the Bosch "051" injector. I then scaled the flow rates to equal 85 lb/hr @ 58psi. This setup is not working well. The car runs like garbage and is being difficult to tune. Every where I turn, I keep hearing "you need the correct injector data". Injector size = (HP x BSFC) / (number in injectors x duty cycle) ... Example: What is the approximate horsepower limit of a 24 lb injector in a supercharged V8 engine? (24 x 8 x .8) / .6 = 153.6 / .6 = 256 So, 256 horsepower is a safe limit for the 24 lb injectors if you have a supercharged engine, assuming a ... (13.5-19 ohm) saturation type ...Injector flow size - make sure you select cc/min or lb/hr in the drop down, (The amount of fuel you can supply your engine directly affects the amount of power that engine is capable of producing.) Engine aspiration, {Turbocharged, Supercharged, and Naturally Aspirated engines have different BSFC's (see Glossary of Terms for definitions)}The formula is: Maximum HP = (Injector rating x duty cycle x no. of injectors)/Brake specific fuel consumption. Assuming a duty cycle of 85% or 0.85, and a BSFC of 0.50, we get the following: Maximum HP = (19 x 0.85 x 8)/0.50 = 258hp. That's only a rough estimate but it gives you an idea. Injector size = (HP x BSFC) / (number in injectors x duty cycle) ... Example: What is the approximate horsepower limit of a 24 lb injector in a supercharged V8 engine? (24 x 8 x .8) / .6 = 153.6 / .6 = 256 So, 256 horsepower is a safe limit for the 24 lb injectors if you have a supercharged engine, assuming a ... (13.5-19 ohm) saturation type ...This Injector Rx “Calculate horsepower based on injector size” calculator will allow you to calculate how much horsepower or KW a specific fuel injector can support. Variations such as Natural Aspirated, Turbo or supercharged, or specific type of gasoline, can be used. If this were an 8 cylinder engine, using 1 injector per cylinder, figure injector size as follows: 150 LBS/HR / 8 injectors = 18.75 LB/HR per cylinder Using this formula, this engine requires a 19 # fuel injector to support 300 HP, but this will require that the injector is at nearly a 100% duty cycle in order to achieve this horsepower level. FAST 39 lb. Fuel Injectors, For L76, L92, LS7 ... FIC Flow Max 60lb Bosch EV14 LS2/L92 Drop-in Injectors $ 559.00. FIC Flow Max 95lb 1000cc High Impedance Injectors ... Apr 05, 2014 · Right now I used the injector data for stock 2010 Camaro SS LS3 injectors, the Bosch "051" injector. I then scaled the flow rates to equal 85 lb/hr @ 58psi. This setup is not working well. The car runs like garbage and is being difficult to tune. Every where I turn, I keep hearing "you need the correct injector data". There is a pretty easy to remember rough rule of thumb though to what hp an injector size can support safely at oem pressure on pump gas and e85. Gas is size(lbs) times 10 plus 100 equlas hp E85 is size(lbs) times 10 minus 100 equals power. If this were an 8 cylinder engine, using 1 injector per cylinder, figure injector size as follows: 150 LBS/HR / 8 injectors = 18.75 LB/HR per cylinder Using this formula, this engine requires a 19 # fuel injector to support 300 HP, but this will require that the injector is at nearly a 100% duty cycle in order to achieve this horsepower level. Higher lb injectors will flow more fuel, allowing for more air to be added to the mixture, and therefore more power to be made. Factory 96-00 4.6 mustangs got 19 lb injectors, in 01 Ford switched to 21 lb injectors due to the 19 lb injectors being close to max duty cycle at full throttle.19/.5 = 38, 38 x 8 = 304 HP 24/.5 = 48, 48 x 8 = 384 HP 30/.5 = 60, 60 x 8 = 480 HP ... The 0.8 multiplier for the "Number of Injectors" helps derive a practical "Max Injector Flow Rate" for each injector based on an effective real world injector operating pulse time and fuel flow. It is unrealistic to establish the fuel flow to an engine based ...* Brake Specific Fuel Consumption: is the amount of fuel consumed (in lbs. per hour) for each horsepower made. This should be .45 to .50 for naturally aspirated engines, .55 to .60 for supercharged engines, and .60 to .65 for turbocharged engines. ** Maximum Injector Duty Cycle should be around 80% max for safe operation. Dec 31, 2002 · HP = (number cylinders) x (Injector Fuel Flow)cc/min / ((BSFC x 10.5)/IDC) 10.5 conversion factor from lb/hr to cc/min If you want to include fuel supply pressure in the equation then it becomes: HP = (number cylinders) x (Injector Fuel Flow)cc/min x [sqrt (P1/Pr) ] / ((BSFC x 10.5)/IDC) Where Pr = the pressure the injector is rated at, and P1 ... As an example, a 5.0L Mustang was equipped with 19-lb/hr injectors while a 350 TPI GM used 22-lb/hr injectors. Another area of concern for rodders should be whether the injector windings will be ... 19/.5 = 38, 38 x 8 = 304 HP 24/.5 = 48, 48 x 8 = 384 HP 30/.5 = 60, 60 x 8 = 480 HP ... The 0.8 multiplier for the "Number of Injectors" helps derive a practical "Max Injector Flow Rate" for each injector based on an effective real world injector operating pulse time and fuel flow. It is unrealistic to establish the fuel flow to an engine based ...engine: injectors: part # injector size: ls1: ev1: 12533952 12554271 12555894 12456154 12482704 12561462: 1997-98 = 26.2 lb/hr @ 58 psi