Ht383 Base�performance Engine  Performance Engine


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Specifications Fits On

Part Number:   12499101
Taxes not included

Fits On/Installation Notes:

Its extra displacement and unique parts are designed to build a wide,
flat torque curve that hits the 400 lb.-ft. mark by 2,500 rpm and doesn�t
dip below it through the 4,000 rpm peak (435 lb.-ft.). It also makes 340
horsepower. That�s power and torque you simply won�t get with a stock-
type rebuild.
The HT383 features a brand-new engine block with four-bolt mains
� an upgrade for most production engines that came with two-bolt
mains � along with a forged steel crankshaft and a smooth hydraulic
roller camshaft. Its 9.1:1 compression ratio allows it to run on regular
unleaded gasoline, too.

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