I just repowered my Mercruiser 5.7 with a brand-new bobtail, right from Merc. The old one (also a 5.7 from Merc) had a 4 barrel carb and was rated at 260 HP (at the flywheel). The new one has a 2 barrel and is rated at 250 HP (at the prop) - supposedly the exact same HP, just rated differently. Neither had EFI, both had/have Thunderbolt Ignition The 1964 fuel-injected L84 set records with 375 hp at 6,200 rpm and 350 lb-ft. at 4,600 rpm. No Chevrolet small-block V8 before the L84 had claimed 375 gross horsepower. The L84 would keep this record for generation after generation of V8s, finally being dethroned by the debut of Chevy's 5.7-liter LS6 V8 in 2001 Chevy small block engines, such as the GMC 5.7-liter TBI, offer vehicle owners the opportunity to increase the engine's horsepower output because of their popularity and durable construction. Although there are a variety of ways to increase the horsepower output of an engine, the safest and most effective.
The Mercruiser 5.7 liter marine engine is offered in three different configurations. The standard 5.7 has a propshaft rating of 250 horsepower. The 5.7 EFI or electronic fuel-injected model produces 260 horsepower. The 350 Magnum MPI or Multi Port Fuel Injection engine is rated at 300 propshaft horsepower V8 5.3L 350 hp. The F350C is an engineering achievement. Its impressive displacement and advanced valve train increase power and throttle response, easily producing 350 hp and generating incredible torque between 2000~3500 RPMs. And it's all about torque when you have a large offshore boat 163 Posts. Discussion Starter · #1 · Sep 28, 2008. I have a '89 Marlin Cobra 21' with a 260 HP Mercruiser 350 and Alpha 1. It's all stock right now. The Quadrajet bogs when I get into the secondaries and the boat slows down. By the speedo it'll only do about 45 MPH which is a bit low I think. Also doesn't really go above 4000 RPM since it.
Most people say average engine life of a 350/ 5.7 class engine in a tow boat is between 2000-2500 hours. Many go more. 700 hours on a 10-15 year old boat that is well kept is no big deal. I just bought a 1998 with 900 hours on it The original LS9 was a 350 cu in (5.7 L) V-8, developing 160 hp (119 kW) and 245 lb⋅ft (332 N⋅m) of torque. In 2017, Holden Special Vehicles used a modified version of the LS9 in their GTSR W1, the last ever Holden Commodore based vehicle produced in Australia By Featured Writer: Mike McGlothlin. Thanks to sharing much of its mechanical makeup and even some of the exact same hard-parts with its big brother, the 6BT, the 4BT Cummins can support a substantial amount of horsepower. Exactly how much remains to be seen, as specific parts combinations vary from application to application
How Much Horsepower Does A 4.7 V8 Have? While the 2009 Dodge Ram is a vehicle that comes with three engines available, the 3.7-liter V6 creates 210 horsepower alongside 235-pound feet of torque. The middle engine of the 2009 Dodge Ram, which is the 4.7-liter V8 has 310 horsepower alongside 330-pound feet of torque First day at VMP Performance was awesome! Supercharger is being installed but before we did that I wanted to find out how much horsepower my truck actually p.. The Pontiac V8 engine is a family of overhead valve 90° V8 engines manufactured by the Pontiac Division of General Motors Corporation between 1955 and 1981. The engine featured a cast iron block and head and 2 valves per cylinder. Engine block and cylinder heads were cast at Saginaw Metal Casting Operations then assembled at Tonawanda Engine before delivery to Pontiac Assembly for installation Then, how much horsepower is a banshee? The Yamaha Banshee was a 34 horsepower all-terrain vehicle (ATV) weighing 386 lbs manufactured by Yamaha Motor Company from 1987 until 2006. The Banshee 350 has a respectable top speed of 75 mph in stock condition and a review of ATV classifieds suggests an average current value of between $2000 and $3200 US Google+. Our Chevy 5.7L 350 Long Block Crate Engine is on sale now. The Chevy 350 engine is undoubtedly one of the most popular engines that is still used today. Chevrolet started production on this robust 5.7 liter 1967. This motor stood the test of time for three decades and and be found in every General Motors division except for Saturn
Use your 5.7 rods and some $150 hypereutectic pistons and keep the compression below 9.5 or so. You don't need a forged crank or pistons. Use a good 'torque' cam and decent heads and go have some fun! You should meet, or come real close to, your 400hp goal and have more torque than a 350 for about the same money 5.3 vs 5.7 Vortec Engine. The most crucial part of a vehicle is the engine. The performance, comfort and durability of a car will heavily depend on the engine. There are few core components to the engine like the cylinders, displacement of it, horsepower, torque and turbochargers. These specifications determine the performance of your car Other Mercruiser 5.7 - 350 Engine Packages Available: We offer the Mercruiser 5.7 in different packages depending on your needs and budget. For a complete set up, we have: 357 ALPHA 4V 275HP. 350 MPI ALPHA 300HP. 357 HORIZON INBOARD 310HP. 357 MAG BRAVO 4V 325HP. Look for our ad at boatnation.com Chevrolet Performance 19420194 - Chevrolet Performance 350/265 HP Crate Engines. Engine Assembly, Crate Engine, Chevy 350, 2-Piece Rear Main Seal, Each. Part Number: NAL-19420194. ( 2 ) Estimated Ship Date: 6/14/2021 (if ordered today) Free Shipping. Estimated Ship Date: 6/14/2021 (if ordered today) Free Shipping
An affordable icon. The 350/290 Deluxe, adds an aluminum intake manifold* and chrome dress-up kit to create one of the most stylish and value-driven engines on the market. *Chevrolet Performance recommends the Holley 670-cfm carburetor (P/N 19170092) for use with the 350/290 Deluxe Service Manager/ Technician. 5,473 satisfied customers. chevy: V8 350 engine 2 bolt with 1piece rear end..casting code. I have a chevy V8 350 engine 2 bolt with 1piece rear end seal.The casting code is 14093638. No idea from what car it came out of. I want build a nice performance engine. 450-600HP Tweet. #9. January 8, 2009, 06:43 AM. Re: so how much hp will a gm 7.5 handle. in my 84 trans am i have a 452 hp 427tq 355 and a 125 shot on top of it 11.80's at 119 mph. 3000 stall 10.5x 26 mt et streets 1.8 60 footers. the original 7.5 incher with 3:23 gears lost 2 ring gear teeth=howled a bit on the freeway In a comparison between the 5.7 Hemi Vs. 6.4 Hemi horsepower, the 392 apache has a powerband of 366 to 485 HP, which is more than what the 5.7 Hemi horsepower ranges from 340 to 395 HP. Torque It is common knowledge that the better engine produces ample torque at low RPM It is a good safe tune. I have about 470HP to the wheels or over 575HP at the crank. I have been running this for a mere 18K miles in 9 months or so. Not so much as a hiccup. I also put the car on the track regularly. I would say 70 to 80 passes over the course of the 9 months. The tune is key. As for the 6.1 pistons being weaker than the 5.7..
If you're making 160 hp out of a 350, you're looking at 45% efficeincy, lots of room to work with. A set of heads for your car will probably set you back $ 700. Your engine probably won't breath much better because of your cam, the smaller combustion chamber might bump your compression up a couple of points The Chevy 5.7L 350 Short Block Engine sale has just begun. From 1967 to the early 2000's the Chevrolet 350 has been one of if not the most popular engines ever put into production. Much more than a rebuilt 350, this 5.7 short block raises the bar for remanufactured units
Our famous Hum Baby Chevy 350 crate engine! She's a smooth running machine that is suitable for a practical enthusiast looking for a higher quality engine than what GM offers. 350 HP / 400 TQ. 87 Regular Gas. 5 Year/50,000 Mile Warranty These Chevrolet Performance Good wrench 5.7L/350 child. engines have approximately 8.5:1 compression with an base horsepower rating of 195 horsepower and capable of up to 260 horsepower depending on intake and injection setup. These crate engines have a 4.00 inch bore and a 3.47 inch stroke with 4-bolt mains and 2-piece rear main seals
.7 Hemi Injectors. High Performance Aluminum Fuel Rail..7 Hemi Performance Air Intake Kit. Valve Springs and Seals Hemi.7 Kit. Conclusion. The Hemi.7 in the Ram has proven itself to be a very dependable durable truck, even with some of the listed issued above. With proper care and maintenance the Hemi.7 could outlast the rest of the truck A methanol injection kit ensures your 5.7 Hemi performs at top tier quality in terms of horsepower, torque and MPGs. If you want to know how to get more power out of a 5.7 Hemi, a meth injection system have you seeing a drastic improvement of overall performance. Available in a variety of custom kits to fit your rid
How Much Does the Lexus RX 350 Cost? The 2021 Lexus RX starts at $45,170, which is one of the lowest base prices in the luxury midsize SUV class. The three-row RX L retails for $48,000, and the RX F Sport has a starting price tag of $48,650 495. Report. James answered 11 years ago. most 5.3s have 295 horsepower but in 2005 they had a 5.3 h.o. only 25% of the trucks made in 05 had that engine and it had 310 horsepower but now the newer 5.3s have 315. 32 people found this helpful. Mark helpful. 555. Report. Shane answered 11 years ago
The Vortec. enhancements simply allowed GM to pass smog at a higher RPM. The old, weak 240 HP 454 is every bit as strong as the new, high power 290 HP. Vortec 454. So, perhaps in an attempt to get more low-end torque for. the P-12, GM made the engine incapable of passing smog at high RPM Powered by a 350 hp LS1. Available with 4L65E or T56 Transmission and a independent rear with 3.46 rear gears GTO uses a front sump oil pan Cadillac CTS-V introduced with the LS6 engine and T56. LS2 Engine '05 6.0 Liter LS2 engine introduced, rated at 400 hp and 400 ft lbs of torque
How Much Horsepower In The GLE Engine? The horsepower for the GLE is 255-483 hp. With the three available engines to pick from, all are equipped with a 9G-TRONIC 9-speed transmission. The standard 2.0L inline-4 turbo engine (paired with the 350 & 350 4MATIC®) produces 255 horsepower I have a 1993 Merc 350 Magnum 5.7 L with Alpha 1 outdrive. Engine overheats under heavy throttle (usually runs about 170 according to gauge), but not while keeping below 3000 rpm. Checked flow from ou read mor
How much HorsePower does a stock ls1 actually make. This is a discussion on How much HorsePower does a stock ls1 actually make within the Camaro / SS forums, part of the Vehicle Specific category; I know that my car is rated a 325hp but i was curious to what it actually puts out. I. Crate Engine, 350 C.I.D. Base Long Block, 290 hp, Iron Block and Heads, Aluminum Pistons, 8.0:1 Compression, Internal Balance. Chevy, Each, Part Number: NAL-1942117 I have an 89 chevy with 200,000 miles on the engine. The last 20,000 or so it has gotten slower and slower. I did a compression test to see if it was the valves or the the pistons. Tests indicated that all pistons had pretty close to equal PSI. My question is what the PSI should be for a healthy running 350 Performance - You have the option of the standard 5.7-liter GM motor, or a high-performance 5.7-liter inboard engine. The high-performance motors will be on the higher end of the price spectrum. What to look for when buying a used 350 MerCruiser for sale. It is important that you know how many hours are on the boat as well as how it has been.
the 5.7 is the old small block Chevy engine. The 5.3 and the 6.0 are completely different motors, a lot of new technology, roller cams, and make more power and get better mileage than the old SBC. We have a 2003 Suburban with the 5.3 and it has plenty of power, gets about 15mpg, still runs great at 212K miles Ford F-350 Super Duty models are available with a 6.2 L-liter flex-fuel (FFV) engine or a 6.7 L-liter diesel engine, with output up to 475 hp, depending on engine type 350 vortec 400+hp build. Discussion in ' The Hokey Ass Message Board ' started by v8nova64, Apr 28, 2012 . from !! I know it possible to build a 5.7L vortec from a 96-2000 chevy truck to make 400+ hp with the change of a cam, rocker arms, valve springs, distributor, carb and a manifold with NO machine work required
59 371 was a 2 bbl only motor so no specs in my Motors manual for a 4 bbl, the 59 394 was 315 hp and 435 torque. I am just curious how much more hp a 4 bbl would have given this motor,it was the best running motor I ever had in any of my cars 5.2L Carb = 140 HP 5.9L Carb = 170 HP 5.2L Injected = 180 HP I couldnt find anything for a 1988 340 engine. Torque specs for 5.2 and 5.9 were between 270 and 325 ft lbs, depending on if they were carbureted or injected. Pretty scary, my little 3.2L V6 in my Intrepid is 226 HP. Shows the improvements they have made in engine designs over the years My 66 has a 74 ish 350 with stock rebuilder Sealed Power flat top pistons and 882 heads with a stock rebuild. Turbo 350 and 308 open axle. Edelbrock performer intake and Eddy 600 carb. It has a much too big cam, that kills street performance because it does not like to idle where the converter wants it
How much torque does a 350 have? The Chevy 350 has a rating of about 380 lb per ft of torque which is superb for towing; however, it consumes more fuel which may necessitate the need for premium fuel depending on its compression ratio. The Chevy 350 is GM's best-known small-block V8 engine and considered one of the world's best engines Ford announced today the most powerful naturally aspirated road-going engine in its history. The all-new Ford 5.2-liter flat-plane crankshaft V8 will produce 526 horsepower and 429 lb.-ft. of torque in Shelby GT350 Mustang and Shelby GT350R Mustang - an engine unique to the two models set to go on sale this fall
Well, there are six common Cummins engines and several Caterpillar that can be found in diesel pushers made in the last decade. They range in size from 6.7 liter displacement, at about 300 horse power, to 15 liters producing a whopping 650 ponies. In most cases, you have no choice in engine size when purchasing a new motorhome According to the brouchure, in the Alpha series, the 5.7L came in a standard version with a 4 barrel carb 4200 - 4600 RPM WOT. Does not show a 2 barrel offered in 1994. Also available, and what I have, was a 350 Magnum/Alpha drive at 250 hp, also with a 4 barrel carb 1971 Power of the LT-1 engine dropped to 330 hp. Only 8 ZR-1 vettes were produced. 1972 Horsepower ratings dropped again, now LT-1 produced only 255 hp, this was also the last year for LT-1 option, 1741 LT-1 were built. This was also the last year for ZR-1 option and only 20 ZR-1 vettes were produced. 454 BB produced only 270hp this year Re: engine size liters to horsepower The amount of horsepower output by an engine depends on more than just the engine size. For example, a tricked out 4.7 liter engine will have more horsepower than an old stock 4.7 liter engine. You wont be able to convert directly between them Old weight (3500) / New Power-to-Weight Ratio (15.81) = 221.38 hp. So that means that by taking 100lbs out of the 3500lb car, we would have had to gain ~ 6.38 hp (221.38-215, (the new-original horsepower) to accomplish the same thing WITHOUT taking out the 100lbs. Thus in this situation, 100lbs is roughly the same as if we had done something to.
I could be wrong but I thought that 95 was the last year for the 5.7 NON Vortec engine and that when Vortec's came out in 96 were all 5.3. I have a 95 with the 5.7 350, not a Vortec, my mechanic tells me that is a rock solid engine and I should be able to get 300,000 out of it with regular oil changes HP required for each? In a medium scenario? In a large scenario? Answer thanks to @Scott and more research done: Small cars (e.g. Corolla, Civic, Focus): 15 HP - 25 HP. (typically have ~80 amp alternators, smaller water pumps, many with elec steering) Medium cars (e.g. Camry V6, Fusion V6): 25 HP - 40 HP Posted 29 February 2004 - 09:36 PM. The 351W H.O. has about 70 more HP than the plain 351W. The Broncos were never meant to go fast, as you can see from the low peak RPM's and a weight of about 5600 pounds. Still, a fresh motor will glue you to the seat when you punch it! Detailed specs and features for the Used 2014 Lexus GS 350 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more
The ES 350 gas version of the car will get a 3.5-liter V-6 that makes 302 horsepower. The ES 300h features Lexus' fourth-generation hybrid system with a total output of 215 hp, and its estimated. 6/10. 7/10. With the addition of a Weiand 8-71 'huffer, you'll get an additional 40-50 percent gain in power. A big-block should make roughly 1.1 hp per cubic inch, give or take a few ponies.
The LS7 in the C6 Corvette Z06 is a high-revving 505 horsepower monster from the factory, but what does it take to turn it up to 675 horsepower? General Motors made an incredible V8 when they made the LS7. The 505 horsepower beast revs to 7000 rpm and features a dry sump oil system from the factory. The C6 Corvette Z06 is a track crushing. As its name suggests, this chevy crate engines use a small block V8 with a 4.00-inch bore and 3.48-inch stroke. It can draw up to 350 cubic inches of fuel in one cycle. This engine's horsepower may vary from 145hp to more than 370 hp depending on the make, model, and year of the car V6 4.2 LITER. Digital: 300 hp, 250 hp. Mechanical: 300 hp, 250 hp, 225 hp. Yamaha's award-winning V6 4.2-liter outboards have been offshore favorites for more than a decade. Initially, boaters were attracted to their power, efficiency and intelligent design. After years of proven performance, our V6 4.2-liters have become known for something. Terry's figures pretty much fall into the area I was going to suggest. I think you should be able to get an easy and reliable 350 HP at the flywheel. I don't think a 289 should be avoided. They have longer rods( Boss 302 length) than a 302 so has less stress on the walls/pistons First, let's take a trip into the past. In 1970, one could walk into a Dodge dealership and special-order a Challenger R/T with the 426-cu.in., 425-horsepower (gross; the net rating would have been around 350 horsepower) Hemi V-8 engine. Doing so required the purchase of a Challenger R/T ($3,266.00 for the hardtop model) and the E74 Hemi V-8.
Mechanical horsepower, also known as imperial horsepower, is the measurement invented by James Watts and is approximately equivalent to 745.7 watts of power. Pferdestarke, also known as PS or metric horsepower, is a similar measurement developed in Germany that's equivalent to 735.5 watts . Horsepower depends on much more than just engine size. For example, a well tuned up 246 cc engine will have more horsepower then an old one. There are too many other factors for converting directly The new N20 powerplant developed a peak output of 350 Nm, available as early as 1,250 rpm. At the same time, the 0-100 km/h acceleration was improved by up to 0.3 seconds compared to the preceding.
Upgrading to a high-performance exhaust system can increase your horsepower by a measure of five to 10 on some natural aspiration vehicles, while vehicles with an additional supercharger can pick up much more. It's a common misconception that oversized piping negatively affects back pressure, resulting in a loss of low-end torque and power.. As for how much hp does a car need. the answer is it depends. How much does the car weigh, how is it driven (fwd, rwd, 4wd), what tires. My 3200 lbs Honda Accord with a 3L V6 and 200 hp is just fine. A lot more power would make the fwd car unpleasant to drive. A Vette is built to handle a lot more power and would not be fun with a 200 hp motor GM 5.7L-350ci-V8 Engine Torque Specs. Over 6,000 Automotive Torque Specs. Search Car Torque Specifications by Engine or Mode . They cost anywhere from $4000.00 to $6500.00. If you are a decent driver, for that money you can blow away most all the rice burners. Right up until you have to turn. Horsepower and turning don't necessarily go hand in hand Cummins Reman pushed a Big Cam 440Plus that was basically a latest tech BC3 without the step timing and low flow cooling of a BC4 444. The 440Plus' were Cummins beige and had a BC3 style aftercooler. They were available into the late 90's, and maybe still are. By erich.vongeist - Tuesday, September 08, 2009 4:50 PM
This is a very low powered electric bicycle, but she only weighs about 110 lbs (50 kg) and we live in a flat city, so she doesn't have to worry about hills. If we lived in a hilly area, she'd likely need closer to 350-400 watts of power, which could better be achieved by an ebike with a 36V battery . Average wind speed is about 6.5 m/s, giving an average power output of 900W (from power curve). Average energy per day is 900W x 24h = 21,600 Wh or 21.6 kWh. Obviously the relative energy outputs are very dependent on location CarCare.org says a rebuilt engine will typically cost $2,250 to $4,000 or about 10 to 20 percent of the car's value. They also created a handy chart, showing us what popular types of vehicles may cost if it were to need a rebuilt engine. A full-sized V8 truck, for example, could cost $2,700 to $3,450 for a rebuilt engine, whereas a 2001 Ford. A basic two-inch leveling kit costs on average between $60 and $100, with more advanced two-inch leveling kits costing between $125 and $1,000. Installation fees for a two-inch leveling kit are on average around $300. Adding a professionally done leveling kit for around $500 is a great deal when compared to the $3,000 or so that lift kits can cost