How much horsepower can you get out of a 5.7 LS1?
As a starting point, the LS1 was an eye-opener for Chevy fans. Its all aluminum architecture made it significantly lighter than past GM V8s, and power was great: the engine was rated at 345-350 horses in the Corvette (depending on model year) and would check in at as much as 325 hp in the F-body cars.
How can I get more horsepower out of my LS1?
On a stock LS1 engine, the following upgrades can improve performance and fuel economy:
- A cold air intake kit.
- Headers.
- An aftermarket exhaust system.
- A computer programmer.
How much power does a LSA supercharger add?
Supercharger Upgrades
| Engine | Upper Pulley | Horsepower (at the wheels) |
|---|---|---|
| LSA | 3.000 in. | 475 hp (CTS-V) |
| LSA | 3.000 in. | 515 hp (Camaro ZL1) |
| LSA | 2.550 in. | +50 hp |
| LSA | 2.550 in. | +70 hp |
How much horsepower does a cam add to a LS1?
Does a camshaft increase horsepower? Yes, a camshaft adds 10 to 20 horsepower depending on the setup. To get the full potential of the high-performance camshaft, you’ll have to swap out additional components like the air intake, exhaust manifold, injectors, and valve heads.
How much power does a cammed LS1 make?
With the engine up to operating temperature, we recorded 512.5 hp and 436.7 lb-ft of torque, gains of 94.5 hp and 14.7 lb-ft of torque over stock. The increased lift and duration of the Comp Cams custom grind laid on the power up top, recording over 500 hp from 6,300 to 7,000 rpm.
How much power can a stock LS1 block handle?
how much HP a stock LS1 engine can handle? Most people will tell you 500-550 rwhp is a reasonably safe limit to push a stock bottom end. The weak link is usually the pistons.
How much horsepower does an LSA blower add?
Ultimately, the additional cam duration and lift dramatically increased the LSA’s output. Extending peak horsepower from 6,000 to 6,500 rpm also allowed spinning the blower faster, thus increasing boost to 13-14 psi. That netted an 59-horsepower increase from the cam swap alone.
Whats the biggest cam you can put in a LS1?
MR2 – the TRex is designed to be the biggest cam you can put in an otherwise-stock LS1 motor. It makes ~450hp/410tq in F-bodies with minor bolt-ons and a good tune.
How much is a supercharged V8 engine?
Expect to pay anywhere from $1500 to $7500 for an aftermarket supercharger kit. This will depend on the type of engine you have. You can use comparative websites to look at several prices. Some of these sites will include information from local auto parts stores as well.
How much horsepower will a cam add to an LS1?
HP: 496.2 6900rpm +78.2 TQ: 436.6 4,800 rpm +14.6 Average TQ: 407.6 3,000-4,500 rpm +2.0
| HP: | 496.2 | +78.2 |
|---|---|---|
| TQ: | 436.6 | +14.6 |
| Average TQ: | 407.6 | +2.0 |
Which LS block is the strongest?
BMP claims its cast-aluminum (357-T6) LS block is, “the absolute strongest available with important improvements that even the factory race blocks don’t have.” The oiling system is priority-main, meaning that oil gets fed to the crank first and the top end last to prevent starving the main bearings of oil.
How much boost can I run on a stock LS1?
on a stock ls1/ls2. These boost numbers can be plenty safe so long as the car has the proper tune. that PSI *can* be safe detonation wise (with a really good tune!)…but common evidence suggests that 500-550rwhp is about the limit of stock internals, mainly the pistons and con rods begin to start dying over 550rwhp.
Is LSA a good supercharger?
Eaton claims that its sixth-generation supercharger units used on the LSA are 76 percent efficient. That is just as good as many centrifugal superchargers on the market.
How much HP does an LSA blower add?
SAM Tech performed all testing on 93-octane pump gas. 02. The beast that is the LSA was designed for hundreds of thousands of miles of trouble-free performance. Thanks to the aftermarket, anyone can take advantage of this durability and add over 250 hp without upgrading a single long-block component.
How much horsepower does a LSA make?
556-580 hp @ 6,300 rpm
Chevy LSA Engine Specs
| LSA Performance Specifications | |
|---|---|
| Compression Ratio | 9.1:1 |
| Horsepower Rating | 556-580 hp @ 6,300 rpm |
| Torque Rating | 551-556 ft./lbs. |
How much horsepower does a stock LS1 actually make?
When the LS1 was introduced in the C5 Corvette, it was rated at 345 hp (257 kW) at 5,600 rpm and 350 lb-ft (475 Nm) at 4,400 rpm. After further improvements to the intake and exhaust manifolds in 2001, the rating increased to 350 hp (261 kW) and 365 lb-ft (495 Nm).
What engine is better LS1 or LT1?
2006-2009 Chevrolet Impala SS
What LS engine has the most horsepower?
– 1997–2004 Chevrolet Corvette – 1998–2002 Pontiac Firebird Formula, Trans Am – 1998–2002 Chevrolet Camaro Z/28, SS – 2004 Pontiac GTO – 2001-2005 Holden Monaro – 1999-2005 Holden Statesman – 2001-2004 HSV GTO
How to build a LS1?
Publisher: CarTech Books