See all 19 photos The 383 small-block recipe is one almost every enthusiast knows: mix a 0.030-over 350 block with the 3.750-inch crankshaft from a 400 engine to deliver the long-strong combination. By the way: The standard 4.000-inch bores of the 350 plus the 3.750-inch stroke creates a 377-inch stroker.
Can a 383 stroker make 600hp?
It can’t be done. You just can’t make a lot of power with cheap cast-iron heads. Certainly you can’t make 600 hp out of a 383 with them.
Is a 383 stroker good for boost?
We love it when we gain more than the rated output of the jet kit, but that was a simple matter of proper tuning. Equipped with the Zex kit, the 383 stroker was sporting no less than 572 hp. If we add boost to the 300hp small-block, we can theoretically double the power output (to 600 hp) at 14.7 psi of boost.
Can you supercharge a 383 stroker?
Add a Supercharger to a Well-built 383 and Get a Real Boost in Performance. Today it’s not uncommon to see superchargers finding their way onto just about anything short of a lawnmower. Blower companies offer bolt-on kits for virtually every application, be it an EFI-induced late-model or a carburetor-fed classic.
What does LSX come in?
The lightweight LS7 engine is the race variant of the LSX. The Gen IV small block was used in the 2006 Corvette. The LSX has a cast- iron block that is more powerful than the’vette motor.
Can you stroke a LS1?
All it takes is a slight hone of the cylinder walls and a 4.000-inch stroke crank to get that LS1 displacing 383 glorious inches, more than its 376-inch LS3 cousin. Of course, everyone focuses on power, but the real benefit to a stroker is torque.
What cars came with a 383?
The 383 served as a mainstay for police prowl cars. From 1967 to 1971, most law enforcement agencies equipped their Dodge Coronets and Polaras and Plymouth Furys and Belvederes with high-performance 383s. The Dodge cruisers could be equipped with two versions of the 383 with horsepower ratings of 270 or 325.
Are superchargers worth it?
Are superchargers worth the money? Superchargers do have advantages. They can increase your engine’s horsepower, and they can make your vehicle perform like it has a larger, more powerful engine under the hood. But there are disadvantages too, like increased output consumption and added engine strain.
How much does an LSX cost?
LSx COMPLETE ENGINES
| ENGINE SIZE | BASE PRICE | VIEW DETAILS |
|---|---|---|
| LSx 454ci 700hp | $17,799 Buy in monthly payments with Affirm on orders over $50. Learn more | View Specs |
| LSx 427ci Boosted | Call for custom pricing | View Specs |
What is the best transmission for a 383 Stroker?
What is the Best Transmission for a 383 Stroker? TH400. This is an improvement over the TH350 and is more expensive than that model too. Powerglide. This is a two gear performance model for light vehicles, those that weigh under 1800 lbs. 700R4. If you have this, ditch the car and get a bicycle, this is not the best, it’s the worst transmission choice. GM200. 4L60-E.
How much HP does a 383 Stroker get?
To make it simpler, I will just talk about the specifications of the 383 Stroker that can be purchased as a crate engine from Chevy. The latest version of this crate engine is able to reach 450 horsepower and 450 lb-ft of torque.
What carb for a 383 Stoker?
For normal street driving with a 383 stroker engine, ChevyMania! recommends a 650 cfm carburetor. A 750 cfm carburetor will make the engine more powerful, but it is the largest that should be used unless the engine is being used for racing.
What size liter is a 383 Stroker?
The 383 stroker engine is typically installed in a vehicle to increase horsepower and torque. The GM small block 5.7-liter 350 is the base for the 383 stroker; the 350 crankshaft is exchanged for a GM small block 400 crankshaft. The 400 crankshaft rod journals produce a longer stroke for the engine and create a larger displacement.
