How much HP can a LSA engine handle?
Top-End Upgrades for LSA Engines
| Engine | Intake Duration (@ .050 in.) | Horsepower (at the wheels) |
|---|---|---|
| LSA | 198° | 475 hp (CTS-V) |
| LSA | 198° | 515 hp (Camaro ZL1) |
| LSA | 215°-225° | +50 hp |
| LSA | 225°-235° | +75 hp |
Is the LSA a good engine?
If you answered YES to the above, Then the LSA is an awesome upgrade for you, You can stop reading now & have the confidence that the LSA is one of the best value factory LS engines ever produced. Great choice, Enjoy your new power plant!
What does LSA engine stand for?
Loud Stupendous Accelleration
LSA=Loud Stupendous Accelleration.
How much does a LSA engine cost?
Give us a call today to get a quote on your turn-key crate engine! Price Range: $20885 to $21552.
How much power can a LSA make?
Stock LSA engines come equipped with 87mm throttle bodies, but Weapon-X offers a choice of ported 87-, 90- and 102mm upgrades. The blower snout inlet was opened up to match the throttle body as well. We opted for the 90mm unit….
| Charting the Gains | ||
|---|---|---|
| HP | TQ | |
| Baseline | 569 | 573 |
| Upper pulley | 639 | 661 |
| Ported snout | 640 | 662 |
How much boost can a LSA supercharger make?
Supercharger Upgrades
| Engine | Upper Pulley | Boost |
|---|---|---|
| LSA (Stock) | 3.000 in. | 9 psi |
| LSA | 2.550 in. | 12-13 psi |
| LSA | 2.550 in. | 15-16 psi |
| LS9 (Stock) | 3.100 in. | 10.5 psi |
Is LSA dry sump?
At the time, it was the most powerful engine ever produced by GM. It featured a 2.3L roots blower and made 638 hp. The heads, block, and internals were all upgraded for strength. It also used a dry sump oiling system.
What’s better LSA or LS3?
Both are built to be 20% stronger than the LS3 short-block, according to GM, and even have forged (LS9) or hypereutectic pistons (LSA) with oil-spray cooling to handle the pushing power.
Are all LSA engines supercharged?
The 6.2-liter V8 Supercharged LSA is an engine that was produced by General Motors for use in high-performance vehicles….GM 6.2 Liter V8 Supercharged LSA Engine.
| Displacement: | 6.2L / 376 cu. in. |
|---|---|
| Introduced: | 2009 model year |
| Discontinued: | 2015 |
| Predecessor: | LS3 / Gen IV Small Block |
| Successor: | LT4 / Gen V Small Block |
Does LSA have forged internals?
The fact that the LSA uses the same bottom end as the LS3, and doesn’t use forged internals like Ford does in their GT500, or the LS9 uses or many of the FI engines do, always made me a little bit un-easy, especially about modding the car.
Is the LSA supercharger good?
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.
What kind of engine does a LSA have?
The blocks were precision-machined using deck plates. They also had piston oil squirters to improve durability. The LSA came equipped with rectangle port (LS3-style) cylinder heads. However, the supercharged heads were Rotocast for added strength. The engines also use the same 4.065 in. bore block.
Where is the GM LSA small block engine made?
The LSA is part of GM’s fourth-generation V8 Small Block engine family, though unlike its LS9 counterpart, it is not assembled by hand, and was instead made at GM’s Silao facilities in Mexico.
What do I need to upgrade my LSA engine?
Bottom-End Upgrades for LSA Engines 1 A stronger, aftermarket engine block with six head bolts per cylinder 2 Cylinder heads with six bolts per cylinder 3 A center-counterweighted crankshaft 4 Forged steel connecting rods 5 Forged pistons
How does a supercharger work in a LSA?
Supercharger with Four-Lobe Rotors: state-of-the-art supercharging technology is the foundation of the LSA’s remarkable performance. The supercharger is an air pump driven by the engine’s crankshaft. It forces more air into the engine’s combustion chambers than the engine could otherwise draw on its own.