- Which is better ls1 or ls2?
- Are all LS headers the same?
- Are 706 and 862 heads the same?
- What year LS motor is the best?
- Are ls2 engines reliable?
- Will ls2 heads fit ls1?
- Are all LS exhaust ports the same?
- Which LS engine is best?
- What is the difference between ls1 ls2 and ls3?
- Are LS heads side specific?
- Are all LS heads aluminum?
- What LS motor has the most horsepower?
Which is better ls1 or ls2?
LS1 vs LS2: Intake One of the main differences between the LS1 and the LS2 is in the intake manifold.
The LS2 intake is slightly better than the LS1 intake.
The LS2 intake has a larger opening and larger intake runners.
It’s also designed for a 6.0L motor and flows enough air to keep a 400 horsepower 6.0L happy..
Are all LS headers the same?
“For the most part, all stock LS heads will use the same headers, but the LS7 heads and some of the aftermarket racing heads have a slightly larger port that is shaped differently and will require you to do your homework to make sure your headers will work.”
Are 706 and 862 heads the same?
The reason is that the 706 heads are SPM (semi-permanent mold) made, while the 862 heads are sand cast. The SPM method is considered to be a more consistent process, but once you port the 862 head, any difference to the 706 head goes away.
What year LS motor is the best?
Best LS EnginesLS9/LSA: Made for the 2009-2013 Corvette ZR1, the LS9 is a supercharged 6.2L engine rated at 638 horsepower — the most powerful of all small blocks. … LS1: This is the one that started it all! … LS7: Introduced in 2005, the LS7 sported 427 cubic inches, making it the largest small block ever.More items…•
Are ls2 engines reliable?
The LS2 is a great and extremely reliable/dependable motor and has accomplished a lot of great things over it’s short 3+ model year lifespan but the LS3 just takes it all that much further and is the hot motor of the future IMO.
Will ls2 heads fit ls1?
You can take any LS2 head, and it will bolt on perfectly and work fine on any LS1 without modification.
Are all LS exhaust ports the same?
All LS engines have the same exhaust port spacing and can use the same headers.
Which LS engine is best?
If you’re planning on boosting your project the 4.8L truck engine will be perfect for you. The 4.8L can take insane amounts of boost completely stock and will really perform well. If you don’t want a barebones 5.3L or 4.8L you could always step up to a 6.2L truck block which is based on the LS3 engine.
What is the difference between ls1 ls2 and ls3?
The main difference between the engines in the LS family is the displacement, intake, camshaft, and various small details. … The LS1 has 5.7L of displacement and technically was the first Gen III Chevrolet engine. The LS3, on the other hand, has 6.2L of displacement and is a Gen IV Chevrolet engine.
Are LS heads side specific?
Most OHC engines the cylinder heads are side specific. On properly engineered engines like the LS1, they are identical. With two driver’s heads, the car will want to turn left. That’s what they do in Nascar because they are always turning left.
Are all LS heads aluminum?
2. The attractive thing about used 4.8/5.3L iron-block truck engines is their dirt-cheap availability. … All LS passenger-car blocks are aluminum and most truck powerplants use an iron block, although there are several exceptions with aluminum truck blocks.
What LS motor has the most horsepower?
LS7In stock form, an LS7 makes 505 horsepower and 470 pound-feet of torque making it the most powerful naturally aspirated engine that General Motors has ever put in a production car.