International v8 gas engines

Browse a wide selection of new and used INTERNATIONAL Engine for sale near you at MachineryTrader.com. Top models include 3300 SERIES B, ... REBUILT FORD & IHC TRUCK FUEL INJECTION PUMP 7.3 L V8 ENGINE PART #: 1813360C91 FITS: F250-F450, & IHC TRUCKS WEIGHT: 12 LBS PRICE: $250 ... WISCONSIN V4 ENGINE, 4CYL 1.8L GAS, 108CID, 37HP STOCK. ...

This resulted in a big 152-cubic-inch (2.5-liter) four-cylinder that used most of the components from its V8 ancestor and made good torque for a geared-down off-roader. The Comanche four-cylinder ... International V8 392 cu 6400cc (79790kms) International Engines. Navistar International and International Harvester engines offer exceptional reliability and durability. We provide a large inventory of these engine types …Shop 304 International V8 Parts and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. 304 International V8 Parts in-stock with same-day shipping. ... Engine Version. 304 International V8. Products. PerTronix | #44791483A. PerTronix 91483A Ignitor II Solid-State Ignition System, IHC 8 Cyl. $206.45 ...Feb 16, 2010 · Posted February 17, 2010. compression distance-2.31". wrist pin-1.31. approximately .5" from the surface to the top ring and .200 dome. 3 rings. The other motor is a 537. It also has a 4.625" bore with with a 4" stroke instead of the 605 4.5" stroke. If you have any more questions call 308-262-0740. Greg. In addition to the design improvements, the PSI 8.8-Liter offers the full range of fuel flexibility, making the customizable engine an excellent choice for industrial, bus, RV and truck OEMs. Industrial OEMs will appreciate the engine's power at low speeds and the drop-in ease of transition that it offers for replacing older engines.

While pulling the heavy trailer, the F-250 consumed 7.004 gallons of gas for a calculated fuel economy of 8.4 mpg. The computer read 8.2 mpg. Which is obviously a lot less than our unloaded figure, but plenty respectable for a gas engine pulling such a heavy load. Clearly, if you tow trailers this heavy frequently, a diesel might be the better ...International Harvester engines. List of International Harvester engines: model code, displacement, bore x stroke, torque and power output.Most Ford F-250 Super Duty V8 Diesel truck drivers report an average of 15 miles per gallon fuel efficiency according to Fuelly.com. The lowest driver reported mileage was 9 mpg, a...1986 4x4, standard cab, 4-speed, Gear Vendor, 4:10 gears, 116,000 miles. Keeping 58-60 mph - 1,700-1,800 rpms, will get just over 21 mpg on the highway. When going over 60 mph can expect the fuel mileage to be less. A previous owner installed the Gear Vendor back in 1992.They partnered with International Harvester to introduce the 6.9L IDI diesel engine in their heavy duty truck lineup. The 6.9L IDI diesel engine became an available option on 1983 model year trucks. It offered comparable horsepower numbers to Ford's 6.6L V8 gasoline engine at the time, but had 6% more torque.

With the debut of the fifth-gen 2023 Ford Super Duty lineup came two new engines: a high-output version of the 6.7-liter Power Stroke V-8 turbodiesel and an all-new 6.8-liter gas engine.11. Posted February 12, 2005. Pat: I have been a mechanic for the local school district for 21 years and have a good working knowledge of the 9.0 liter diesel engine.these engine are known as "parent bore" engines, no sleeves. THey were very relieable engines except for some head gasket failures, IH revised the head gaskets several times which ...this 345 cuin V8 was a very durable engine. Long life, low rpm, gas hog. I worked for an electrical utility and drove IH travelall, travelette and pickups. Never had …The 1962 190 series fire truck in my avatar pic has a 549 gas V8 and it averaged around 7 MPG running against the governor at 3400 RPM @ 62 MPH for over 300 miles when I picked it up last fall. ... early 60's cabover IH, RD 450 engine. Kind of a beater, but it ran pretty good. Well, after a couple months, it was full, so the 18-year-old shop ...

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Get free real-time information on USD/GAS quotes including USD/GAS live chart. Indices Commodities Currencies StocksThis article applies to the Ford F-250 Super Duty (2017-). The new breed of Ford's Super Duty trucks was introduced in 2017. These heavy haulers are offered with 2 engine options: the gas-powered 6.2-liter V8, and the diesel-powered 6.7-liter V8. Both are thoroughly capable powerplants. The diesel is meant for more heavy duty hauling and towing.With the debut of the fifth-gen 2023 Ford Super Duty lineup came two new engines: a high-output version of the 6.7-liter Power Stroke V-8 turbodiesel and an all-new 6.8-liter gas engine.Engine / Fuel System: Exterior: Gifts & Toys: Interior: NOS Parts: ... Electric / Ignition: Spark Plug Wire Set For Loadstars With V-8 Engines. Catalog Number: LP17849 | IH Number ... 1961 - 1977: Spark plug wire set for Loadstar with V-8 engines. Price: $71.98 each. Quantity: See Also: 180d Thermostat For Loadstar Trucks:If the truck runs, stops, and isn't eaten up with rust it is well worth the $800.00. If it doesn't run, if the brakes are non-op, and the floorboards are gone then $800.00 is on the high side. As far as the engine id is concerned, there is not any easy way to determine what it is outside of the fact it is an ihc sv-v8 engine.

1974 International 478 Gas Engine Assembly, Verifyhp - Core. HOME / TRUCK PARTS / INTERNATIONAL / 478 GAS / ENGINE ASSEMBLIES. International. Description. Core 478 V8 does not rotate, Unknown failure Item SKU: 25088615: Price: $0.00 : Condition: Core - Rebuildable Only: Warranty: As-Is No Warranty ...Browse a wide selection of new and used INTERNATIONAL Engine for sale near you at MachineryTrader.com. Top models include 3300 SERIES B, ... REBUILT FORD & IHC TRUCK FUEL INJECTION PUMP 7.3 L V8 ENGINE PART #: 1813360C91 FITS: F250-F450, & IHC TRUCKS WEIGHT: 12 LBS PRICE: $250 ... WISCONSIN V4 ENGINE, 4CYL 1.8L GAS, 108CID, 37HP STOCK. ...Water Pipes v8 Gas Engines, Scout, Scout II, Pickup Travelall, Loadstar, S-Series . Register; Log in; Wishlist (0) Shopping cart (0) You have no items in your shopping cart. Personal menu. ... IH v8 and 4 cylinder Water Pipe Clamp. $13.00. Sold individually Related products. Water Pipe O-Ring Seal/Gasket v8 Gas Engines, Scout, Scout II, Pickup ...Water Pipes v8 Gas Engines, Scout, Scout II, Pickup Travelall, Loadstar, S-Series . Register; Log in; Wishlist (0) Shopping cart (0) You have no items in your shopping cart. Personal menu. ... IH v8 and 4 cylinder Water Pipe Clamp. $13.00. Sold individually Related products. Water Pipe O-Ring Seal/Gasket v8 Gas Engines, Scout, Scout II, Pickup ...Since then diesel fuel has increasingly been used, the last gasoline engine vehicles were built in 1985. Most engines have been water-cooled with inline (I) cylinders, ... V8: 160 hp (119 kW) @3400rpm: ... International RED-450-D. LeRoi. Model Displacement Fuel Type Power Torque Used in T-H844: 844 cu in (13.8 L) G: V8:Find INTERNATIONAL 6.4L/392 International V8 Parts and Accessories and get Free Shipping on Orders Over $109 at Summit Racing!Engine / Fuel System: V8 Fuel Pump 304, 345, 392 Catalog Number: LP18133 | IH Number: 433114C92. ... This is a great replacement V8 fuel pump for your V8 304, 345, 392,IH engine, compare with your original before installation. This does not have a glass bowl as used on the earlier motors, but pumps fuel just the same. Price: $136.73 each. …How do you start a gas turbine engine? What is the mechanism to begin the rotation of the large fan blades? Advertisement Gas turbine engines come in many shapes and sizes. One typ...

Find INTERNATIONAL 6.4L/392 International V8 Parts and Accessories and get Free Shipping on Orders Over $109 at Summit Racing! Free Mount & Balance for Many …

Water Pump Gasket for 4 cylinder and v8 Gas engines. $5.00. Sold individually Lower Engine Gasket Sets. $89.00. Only does the lower end of an engine ... Rebuilt Starter Motor for IH Gas Engines. $169.99. Water Temperature Sender for all 6 cylinder engines. $16.00. Air Cleaner Mounting Gasket 5" DIAMETER. $9.99. Left Fuel Tank Filler Neck, Scout ...Volvo Penta has in the pipeline a new generation of V6 and V8 stern-driven gas engines. Between this year and 2016, Volvo Penta will introduce a full range of V6 and V8 gas engines with e new generation sterndrive, starting from the two 4.3 V6 with catalytic converter, developing 200 and 240 HP. Thanks to the most innovative technology from …Posted March 22, 2008. My local dealer, used to be Case, used to be Case-IH, was cleaning house and was going to scrap what I know now is a 549 V8. Had hopes that it was a 605 (not), anyway this 549 has two distributors and 2 spark plugs per cylinder. Anyone know what it was used in, dealer thought firetruck or rescue or maybe irrigation with ...- This kit does not have a California E.O. # (exemption order) - In the state of California this kit can be installed on 1975 or earlier vehicles only For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. Uses remanufactured GM throttle body appropriate for engine size. Operates GM…Learn the mysterious red power-plant that lapped #2 @ Baja! All about IH engines, interchangeably, Even The Math is evenly spaced between the hands on parts...161. Location:Washington, Iowa. Interests:1958 460 Utility, 1282 Cub ,1250 Cub ,15hp Evenrude ,50hp Johnson, Cabin on the river [Iowa River] Posted August 31, 2009. Looking for information on IH 450 in line 6 gas engine used in trucks. I have never heard of them until a customer found an older truck with what he was told had 450 gasser.The International Harvester IDI (from Indirect Injection) engine is a four-stroke diesel V8 engine used in International Harvester school buses, trucks, Ford F-Series pickups, …

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It was a 4.6-liter, 90-degree V-angle, eight-cylinder gasoline engine with two valves per cylinder and SOHC design. Later, this engine became the base V8 in the Mustang GT. Ford has also produced a 4-valve DOHC version well known for SVT Cobra and Mach 1 applications. This 32-valve DOHC 4.6L engine debuted in the 1993 Lincoln Mark VIII under ...Based on the 370kW (496hp) version introduced in 2013 which has been tested in the field many times over, this V8 engine is available in a natural gas-optimized variant with a compression ratio of 12:1. ... the international trade fair for innovative energy supply, which takes place in Hannover, Germany, on November 13-16, 2018.It was essentially a Farmall 1466 with an International 549-cubic-inch (9,000 cc) diesel V-8 truck engine. Compared to the 1466, it was no more powerful, but made a distinctive noise and had two prominent exhaust stacks flanking the engine housing. ... To save fuel, the injector sent fuel to only four cylinders when the engine was under a light ...In October of 1984, one of our subscribers, Gerald Jahreis of 2908 Maple Avenue, Eden, New York, 14057, wrote a letter to Mrs. S. K. Otten in the customer relations department of International Harvester Company.. Jahreis is a collector of gas engines who specializes in International Harvester, and owns about 12 IHC engines himself, in addition to related items such as literature, advertising ...Description. This service manual covers mechanical repair and overhaul for the IH 9.0L V8 diesel engine. It includes detailed OEM specs, illustrations and service procedures to guide the mechanic with correctly servicing, overhauling and rebuilding the engine to the manufacturer's specifications. The service manual is also known as the shop ...4 Trucks Enterprises LLC. MIAMI, Florida 33178. Phone: (305) 884-7899. View Details. Contact Us. USED 9.0L INTERNATIONAL V8 ENGINE.1.990, 170 HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK. Get Shipping Quotes. Apply for Financing.Call to Order: 888-288-0550. PRICE: CURRENTLY BACKORDERED. Detailed Description: If you have been thinking of ways to wring a little more performance out of your pickup or Travelall, now you can! We have headers to fit the IH V8 engines (345 or 392). These only fit the trucks built from 1974 to 1975, which were moved back in the engine ...They partnered with International Harvester to introduce the 6.9L IDI diesel engine in their heavy duty truck lineup. The 6.9L IDI diesel engine became an available option on 1983 model year trucks. It offered comparable horsepower numbers to Ford's 6.6L V8 gasoline engine at the time, but had 6% more torque.While pulling the heavy trailer, the F-250 consumed 7.004 gallons of gas for a calculated fuel economy of 8.4 mpg. The computer read 8.2 mpg. Which is obviously a lot less than our unloaded figure, but plenty respectable for a gas engine pulling such a heavy load. Clearly, if you tow trailers this heavy frequently, a diesel might be the better ... ….

Now the smallest (quarter-scale) blown V8 gasoline engine in commercial production is being turned out by Conley Precision Engines to power. A quarter-scale gasoline-powered car is about 1.2 m (4 ...A stock rebuild on an SV is $2k easy. $600 for kit Plus $300-400 for a cam, plus machining. To get 320hp at the wheels on a 345 will take alot. Ported heads, mill heads to get CR up, cam, and bbc springs, 4bbl manifold. You looking at $3-4k easy just for the motor maybe more.Summary. International DT466 engines have earned a reputation of being excellent diesel engines. They can be dogs and feel a bit underpowered, especially for their 7.6L displacement. However, that also ties into the reliability and longevity. These engines are beyond overbuilt for their power output and use.GM’s 6.6L V8 engine is the gas-engine option for 2500HD and 3500HD Silverado’s and Sierra’s. It is a larger and more powerful replacement for the previous 6.0L Vortec engine. The L8T produces 401hp and 464lb-ft. of torque. This represents an increase of 41hp and 84lb-ft. of torque over the predecessor 6.0L L96 engine.Click to enlargeThe VT-365 V8 platform has been the market leading mid-range diesel from 2003-2007, in class 3-6 vehicles. In 2006 and 2007 the manufacturing quality measurements of the VT-365 were the best in our long V8 diesel manufacturing history. The fuel economy of the VT-365, on average, is 40% better than a gas engine with comparable power.Please contact us for Wholesale. .1/4 Scale Nitro Powered V8 Working engine. Engine has been built ground up and has had after run oil through it after starting. Link to Video of it running can be found below. .Requirement：16%-20% Nitro Fuel (available at most good hobby stores). 2 x 11.1v (available at most good hobby stores).Find new and used International (Engine Make), 404 (Engine Model) for sale near you. View all 27 parts including Cab & Cab Parts, Engines & Engine Parts, Fuel Tanks & Accessories, Hoods, Fenders & Grilles, and more. ... 5speed international v8 gas 404-446 engine used inspected TRANSMISSIO ASSEMBLY 1-877-978-2641 Email Seller ...this 345 cuin V8 was a very durable engine. Long life, low rpm, gas hog. I worked for an electrical utility and drove IH travelall, travelette and pickups. Never had …Browse new and used International Engines For Sale near you on MyLittleSalesman.com, including International Engine models DT466, DT466E, MaxxForce DT, MaxxForce 7, and more. ... FUEL INJECTORS (1) GDT210 (2) GDT225 (2) ... VT365 EGR-Model 6.0L V8: Will Fit Year(s) 2004 2005 2006: Part Number: International 6.0L … International v8 gas engines, Oct 22, 2012 · Here's the breakdown: 4 cylinder engines (152/196) were built by IH. Early 6 cylinder engines (blue diamond, red diamond, etc) were also IH. Later 6 cylinder engines (Scout iis) had amcs (same as the jeeps of the era). 266, 304, 345, and 392 v8s were all IH sourced engines. Finally, amc provided 401 v8s for a short time as an option in full ... , 7. 379 CID Boss V8. Designed primarily as a light truck engine, the 379 Boss (internal naming only) is a 379 CID (6.2 L) V8 that features a 2-valve per cylinder SOHC valve train with dual-equal variable cam timing, roller-rocker shafts and two spark plugs per cylinder. The engine develops 411 hp and 434 lb-ft of torque., Engine Gasket Sets (2) Intake Manifold Gaskets (2) Carburetor Base Plate Gaskets (1) Engine Valve Stem Oil Seals (1) Exhaust Flange and Donut Gaskets (1) ... International, V8, Each. Part Number: FEL-12485. Not Yet Reviewed. Estimated Ship Date: Today...Loading Estimated Ship Date: Today. Fel-Pro Rear Main Seals BS 5115. Fel-Pro Rear Main Seals ..., 3,745. Points. 38. Location. Harrisonburg, VA. Apr 20, 2008. #4. 266 acts much more like a small block cheby or ford then the others do. It spins up quicker and has a higher maximum sustained RPM (IH never put a "red line" or "rev limit" on the motors, but much higher then the max sustained and you start to float valves)., The 6.9 IDI is a four-stroke, naturally-aspirated V8 diesel engine. It was largely a diesel alternative to the 7.5L Ford 460 engine also used in F250 and F350’s of the time. In 1988, the 6.9 IDI was replaced by the 7.3L IDI which was a nearly identical but larger engine. The 6.9 IDI produced 170hp and 315lb-ft. of torque., International. Engine Model. 404. Flywheel Ring Gear - 116 tooth -11.875 OD - 10.5 ID - fits C135 engine on 404 & 2404. 1-855-661-1861. Email Seller. More Details. Trucks And Parts - South Dakota., Please contact us for Wholesale. .1/4 Scale Nitro Powered V8 Working engine. Engine has been built ground up and has had after run oil through it after starting. Link to Video of it running can be found below. .Requirement：16%-20% Nitro Fuel (available at most good hobby stores). 2 x 11.1v (available at most good hobby stores)., The 8.8L engine's power output of 200 kWe from an 8.8-liter unit is exceptional for a gas engine. In fact, for gas standby power generation applications its the highest output ever recorded from such displacement. In order to achieve this rating, several advanced engineering improvements in material design, engine design and engine cooling ..., Engine Mount for Scout 800 w/ V8 or Scout II 4cyl or V8 & Diesel. $114.95 Engine Mount Set for 1961-71 Scout 80, Scout 800, 800A, and 800B w/ 152 or 196. $19.95 Robertshaw Thermostat for IH International Harvester 152, 196, 266, 304, 345 or 392 Engine. $2,449.95 Complete Engine Overhaul Kits for IH 304,345,392 V8 Engines., Gasoline Fuel System Gasoline Delivery to Engine The PSI 6.0L Gasoline engine is equipped with a returnless on-demand fuel system design. The fuel pressure regulator is a part of the fuel sender assembly, eliminating the need for a return pipe from the engine. A returnless fuel system reduces the internal temperature of the fuel tank, This is a great replacement V8 fuel pump for your V8 304, 345, 392,IH engine, compare with your original before installation. This does not have a glass bowl as used on the earlier motors, but pumps fuel just the same. M6959 Has curved arm. m2774 Has straight 5/23 updated supplier info to PW (i think we still have one CQ left though), It was a 404 cubic inches (6.6 L) overhead valve gasoline V8 with a 4-barrel carburetor. It developed 210 horsepower (160 kW) and 366 pound force-feet (496 N⋅m) of torque. It became standard on the 1700 and 1800. The BD264/282/308 family were the only inline-six cylinder gasoline engines offered. They were 264, 282, and 308 cubic inches (4.3 ..., Volvo Penta has in the pipeline a new generation of V6 and V8 stern-driven gas engines. Between this year and 2016, Volvo Penta will introduce a full range of V6 and V8 gas engines with e new generation sterndrive, starting from the two 4.3 V6 with catalytic converter, developing 200 and 240 HP. Thanks to the most innovative technology from …, GMC's own V8 was the 637 cu in (10.4 L) 60 degree gasoline engine based on the big block 478 cu in (7.8 L) V6 (with two cylinders added). Bore was a massive 5.125" and stroke 3.86" for 637 cid. Power was listed as 275 HP @ 2800 rpm; torque 600 lbs.ft. @ 1600 rpm. Production started for 1967 and went through 1972., Exhaust gas recirculation (EGR) systems are vital to internal combustion engines. The EGR system is responsible for reducing the nitrogen oxide emissions caused by the gas. The EGR..., Pretty sure by 85-86 IH was using electronic ignition. Usually a prestolite system. This really looks more like the MV engine series. The other clue for the VS series, every factory valve cover I ever saw had stamped in it time "V8 off #8 and 4 cylinder off #1.", Engine Make. INTERNATIONAL. Engine Model. 404. LOCKED UP, MINUS INTAKE AND EXHAUST MAN AND ACCESSORIES. 1-866-656-9828. Email Seller., A stock rebuild on an SV is $2k easy. $600 for kit Plus $300-400 for a cam, plus machining. To get 320hp at the wheels on a 345 will take alot. Ported heads, mill heads to get CR up, cam, and bbc springs, 4bbl manifold. You looking at $3-4k easy just for the motor maybe more., The term FS-V800 or FS-V800G V8 refers to an eight-cylinder V type of engine produced by the Toyan engine company since it pioneered the first such mass-produced engine in 2022. Toyan has been established for 7 years and more and produces many small but fully functioning model engines that work for fuel-powered RC model cars and collection mainly., The 304/345/392 engines are all basically made of the same block (like the 283,305,350 GM engines; and 289,302,351 Fords). That is to say ..., V8 - NON TURBO - 170 HP. Stock# 73L-940639. GOOD USED 1988 INTERNATIONAL 7.3L DIESEL TAKEOUT ENGINE FOR SALE…. $1,950.00. Adelman's in Canton Ohio has new and used Navistar International diesel engines ready to be pickup or shipped.Our International inventory includes DT466, Maxxforce, VT365, DT530's, etc., Oct 22, 2012 · Here's the breakdown: 4 cylinder engines (152/196) were built by IH. Early 6 cylinder engines (blue diamond, red diamond, etc) were also IH. Later 6 cylinder engines (Scout iis) had amcs (same as the jeeps of the era). 266, 304, 345, and 392 v8s were all IH sourced engines. Finally, amc provided 401 v8s for a short time as an option in full ... , Wrench97 said: ↑. Just trying to agree with you, the AMC I6 was used in the Scout along with the half V8 152 and later 196 4cyl and the IH 266/304/345 v8's and nissan diesel. The 266 and 304 share the same block while the 345 is a longer stroke taller block. All 3 are heavy built like truck engines., The V6 engine prioritizes fuel economy and occasional towing. V6 engines are common for smaller to mid-sized family SUVs. You can find a V6 in Nissan's popular family vehicles like the Pathfinder or the Murano. [[1584]] [[1588]] The V8 engine focuses on delivering robust power, torque, and towing. V8 engines will typically be in larger SUVs and ..., Innovation and proven technology come together to fuel powerful zero-emission vehicle (ZEV) solutions for our customers, dealers and partners. We employ several engines that offer excellent power, fuel economy, and low cost of ownership. Choose from the International A26 engine, Cummins, or Navistar's own N series engines., It was a 4.6-liter, 90-degree V-angle, eight-cylinder gasoline engine with two valves per cylinder and SOHC design. Later, this engine became the base V8 in the Mustang GT. Ford has also produced a 4-valve DOHC version well known for SVT Cobra and Mach 1 applications. This 32-valve DOHC 4.6L engine debuted in the 1993 Lincoln Mark VIII under ..., The International/Navistar 7.3 IDI is a V8 diesel engine that features an indirect fuel injection system, mechanical injection pump, and standard glow plugs. Here are the specifications of the turbo and non-turbo 7.3 IDI diesel engine. The non-turbo 7.3 IDI produced 185hp at 3,000 RPM and 338 lb-ft of torque at 1,400 RPM., Sep 18, 2006 · It was the largest engine I ever saw with a little 2 bbl HOLLEY carb.... I was shocked & amazed a 1/4" fuel line could flow enough gas to feed the thing.... It was a little semi-tractor, straight 5-speed with no 2-speed axle....and the truck would run along 60-62 mph loaded to 45,000-50,000 gross running from Davenport to Des Moines IA on I-80 ... , 4 2018 PSI 8.8L Gasoline Engine Overview Study Guide Module 1: Engine Overview Engine Introduction Engine Description The 2018 Power Solutions International, or PSI, 8.8 liter gasoline engine is a naturally aspirated V8. Crankcase Description The single piece crankcase is designed to withstand high-pressure engine loads, and utilizes parent bore, After General Motors announced plans to eliminate tailpipe emissions by 2035, the gearhead world was left wondering if the current 5th-generation LT-series engines were the last in the legendary GM/Chevy small block V8 engine lineage.. But according to a press release late last week, it looks like the General is giving its small block V8 at least one more go-around with a new 6th generation., It's really hard to find much information about IH V8 gas engines, but from what I've seen the 392 shares a LOT in common with the 304 & 345. If you could get a 392 to run and pull over 5000 RPM it should make about 45-50 more HP and 45-50 more #/ft of torque than a 345., 6.6L V8 350-HP It's a Hauler Not a Crawler Video Highlights. Isuzu N-Series Gas Assembly Process; 2022 N-Series Gas Driver Orientation ... 6.6L V8 Gas Engine. The gas-powered NPR and NPR-HD are equipped with an advanced 6.6-liter V8 gasoline engine. The engine produces: 350-hp @ 4500 RPM; 425-lb-ft. torque @ 3800 RPM ..., Posted July 26, 2012. LPG requires higher compression than gasoline to be efficient enough to use; a person can, of course, adapt an engine to run on LPG and/or gas, but to run on gas the compression needs to remain low. LPG will run at about 75% efficiency with lower compression. Gas engines average around 8.5:1, LPG around 11:1.