FAQ: Chrysler Stroker Kits?

How big can you stroke 440?

Chrysler Engine Kit – Mopar 440 Stroker Kit, 440, 493, 505, 535. This is a stock style setup, featuring a 3.750″ stroke and bore sizes ranging from 4.350″ to 4.380″.

What is the advantage of a stroker engine?

A stroker is an engine that has been modified to increase the length of the stroke and therefore has a greater engine capacity. Its benefits are improved torque and power.

What is a Mopar 408 stroker?

408 Mopar Long Block

This 408 Mopar Small Block Stroker Crate Engine is based on the 360 Chrysler engine. It features a forged steel stroker crank that provides big-block torque in a small-block package. A hydraulic roller camshaft and aluminum heads provide 470 HP worth of Mopar muscle.

Are stroker kits reliable?

A few years ago stroker motors weren’t very reliable but with testing and redesigning now they are almost as reliable as a stock motor as long as you treat them right.

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How much horsepower does 383 stroker have?

383 Stroker Performance Specs

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.

How much can I bore 440?

I believe standard bore on a 440 was 4.32″, so +. 030″ would bring you to a max bore of 4.62″ (just confirm it hasn’t been bored before). Any more than that and I would suggest doing more research.

Does a stroker motor sound different?

Not really. The sound change would most likely be due to other parts of as package like headwork, different valves, camshafts, etc. If the only mod is the actual stroker stroker, there may be a tiny change in sound due to added displacement, but nothing radical or choppy.

How much HP does a 496 stroker have?

GM 496 Stroker Base Engine Aluminum Heads Roller Cam HP & Torque: 575 HP / 570 FT LBS.

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

The stroker has an increased piston speed because of the longer stroke. The rod and piston have to travel in a larger diameter in the same engine rpm. This increases the piston speed, which makes the stroker pull more air at a lower engine rpm. A 383 has the same piston speed at 2,500 rpm that a 350 has at 3,100 rpm.

How much HP can a 408 stroker make?

The 408 Ford Windsor Stroker engine was finished to have a 10.5:1 compression ratio, and was expected to pump out more than 550 horsepower on the dyno.

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Is the Dodge 360 a good engine?

The Mopar 360 can make an excellent performance engine. It was introduced with a 2-bbl carburetor in 1971. Not intended as a performance engine, it also featured a cast crankshaft and low compression ratio (8.5 to 1) cast pistons. In spite of this rocky start, the 360 can be built into an excellent street engine.

Is a 318 and 360 the same block?

Nope, not the same. Bore size 318 is 3.91. Bore size 360 is 4.00. Crank is different as well.

What’s the difference between 350 and 383 engine?

A 383 is a. 030″ over-bore, and when comparing this to a “350” cubic inch engine, we should compare it with a. 030″ bored 350 is actually 355 cubic inches. So a 383 is actually only 28 cubic inches larger than a typical / comparable rebuilt 350 which is in fact 355 cubic inches.

What is the difference between a stroker engine and a normal engine?

A stroker engine is basically just an engine that has had the stroke increased to more than was originally from the factory. A stroker kit is a collection of components that make building a stroker engine possible. By increasing the stroke of the engine (and also the bore, too) you can increase the size of the engine.

How much power does a stroker kit add?

So, as a given rule, the more cubic inches an engine is, the more power it will make. However, the horsepower output will largely depend on the overall combination you are using. We could take a 500″ short block and with stock heads and a mild cam, it might make around 450-475 horsepower.

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