How much HP can a 350 SBC make?
In order to exceed the reliability of the components, a 350 Chevy can make up to 350 – 375 HP. The stock cast pistons can handle up to about 500 HP before you exceed the reliability of the stock cast, which is about 400 to 475 HP for a big block with the same stock components.
How much torque does a 350 SBC make?
Stock 350. The four-bolt main 350 with two-barrel carburetor came with 8.5:1 compression, and was good for 145 horsepower at 3,800 rpm and 250 foot-pounds of torque at 2,200 rpm.
Is 400 lb/ft torque good?
It is horsepower that moves your car or your motorcycle. Having 400 pounds of torque down low means you have more horsepower down low. Having 400 pounds of torque up high means you have even more horsepower then you had down low.
How do you test an engine on a dyno?
An engine can be tested on the dyno several different ways. By excluding the accessory drive and air filter, and by using a less restrictive exhaust system than is used in the car, the power numbers can be significantly higher compared to the power the engine makes in the car.
What is the hottest small block Chevy has ever made?
While the solid-lifter small blocks ruled the roost in terms of rated power output, Chevy also offered a number of different small blocks equipped with hydraulic lifter cams. The two hottest hydraulic small blocks ever offered included the 350-hp L79 327 and the like-rated L46 350.
How does a Dyno cell work?
More sophisticated dyno cells also use an air turbine to measure the amount of air entering the engine. This number can be deceiving since an engine may not necessarily use all the air that it ingests. But generally, more air into the engine usually results in more power.
What is the difference between a Ford 350 and a 350?
The greatest difference between the two small-block, muscle motors occurred lower in the rev range, where the longer-stroke 350 offered an additional 27 lb-ft of torque. Given otherwise identical combinations, the 350 might be a tad quicker and offer improved drivability thanks to the extra torque that accompanies increased displacement.