How do I know if my engine is a 383 stroker?

How do I identify a 383 engine?

There are two sure ways to identify a Chrysler 383 CID (cubic inch displacement) V8 engine. The first is to locate and decode the large casting number on the left side of the block. The second and easier way is to locate and decode the hand-stampings on the block’s ID boss.

How do you tell the difference between a 350 and a 383 stroker?

Let us compare the cold, hard facts between the two engines.

  • Stroke Length. While the Chevy 383 stroker motor has a stroke with a length of 3.75 inches, the 350 has that of 3.48 inches.
  • Bore. The 383 stroker engine has a bore of 4.03 inches, whereas the Chevy 350 has that of 4.00 inches.
  • Engine Displacement.

What makes a motor a 383 stroker?

A 383 stroker has a 0.030 over bore of the stock 350, giving you 4.030 as a bore diameter. Putting the 400 crank in the 350 increases the stroke to 3.750. Other than that, all the other dimensions stay the same. If you do the math, you will get 382.6; round up and you have 383 ci.

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What’s the difference between a 383 and a 383 stroker?

Premium Member. A stroker engine will have more cubic inches than a “regular” engine. A stock 350 piston travel is about 3.48 inches (88.4 mm) and in a 383 cubic inch stroker crankshaft the piston travels about 3.75 inches (95.25mm). That raises the displacement of the engine from 350 to 383 cubic inches.

What is the difference between a 383 and a 383 magnum?

there isn’t any outside differences between the 383 and 383 magnum so there isn’t anything to worry about there. big block engines from the factory used a valley pan cover which was also the gasket between the intake and heads and it is held in place by 3 bolts and a plate on the front and rear of the engine.

Is a 383 a Chevy motor?

The Chevrolet 383 Stroker is a hot rod engine never truly created in normal production for use in a specific car. The engine is essentially a Chevy 350 block, but uses a modified crankshaft from the Chevy 400 for increased stroke and as a result increased displacement. …

How much HP is a 383?

The 383 stroker engines have been reported to achieve 330 horsepower with 410 foot-pounds of Torque, 395 horsepower with 410 foot-pounds of Torque and 395 horsepower with 410 foot-pounds of Torque.

How much horsepower does a 383 small block Chevy have?

Reported Performance Range

The GM ZZ383 Performance engine has 425 horsepower and 449 foot-pounds of torque. Other 383 stroker engines have been reported achieving 330 horsepower with 420 foot-pounds of torque, 395 horsepower with 410 foot-pounds of torque and 395 horsepower with 410 foot-pounds of torque.

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Can a 5.3 be stroked?

The 5.3L (roughly 324 cubic inches) combines a 3.78-inch bore with the 3.62-inch stroke shared with most of the LS family (4.8L shares common bore with a shorter stroke). … In stock trim, the 5.3L castings offer flow numbers near 245 CFM on the intake and 180 CFM on the exhaust.

How much HP can I get out of a 383 stroker?

That combo would probably make around 465 hp and nearly 500 lb-ft, but at less rpm. But never mind that. The point here is 502 lb-ft at 4,700 rpm and 500-plus horsepower from 5,700-6,200 rpm.

Hot Rod’s Proven Recipe For A Simple Chevy 383 That Knocks Down 500 HP And 500 LB-FT.

True 383 Power
RPM LB-FT HP
6,200 425 502

What block is used for a 383 stroker?

The first 383 strokers were based on 350 blocks and utilized a 400 small-block crankshaft to increase cubic inches. That was back when 400 blocks were fairly common and manufacturers hadn’t yet figured out that a 3.75-inch crankshaft costs about the same to cast as a 3.48-inch unit.

What are the benefits of a stroker motor?

A stroker kit increases an engine’s displacement by lengthening the stroke of the piston. In a kit will be bespoke engine components altered from OEM parts to achieve this increase in stroke. They allow the piston to travel further up and down the cylinder thanks to the use of a different crankshaft.