CHEVY 383 STROKER ENGINE 425+ HP 470 TQ

CNC-Motorsports High performance street/strip engines take the guess work out of what combinations work to build serious power saving you money and headaches.We build real horsepower not imaginary numbers.

We start with seasoned hand picked cores, cylinder walls are sonic tested and maglifluxed. All deck surfaces are square decked using the BHJ blok true fixture, this allows us to equally machine the left and right side deck heights parallel to the crank centerline. Cylinder bores are bored using the BHJ bore true fixture. this relocates the cylinder bore centerline to be exactly centered over the crank centerline. Main bearing bores are align honed to the correct size and fastened with new ARP main bolts. Cylinders are honed with torque plates. All rotating assembly parts are balanced within +/- 2 grams. All engines are completely blue printed and professionally assembled. We are the real deal in honest horsepower built right the first time.


Includes the following

2 Bolt Block with arp bolts
Eagle Cast steel crankshaft - External Balance
Eagle 5140 forged steel rods
Speed Pro aluminum pistons
Speed Pro pistons rings
Clevite 77 performance rod and main bearings
Durabond cam bearings
Melling high volume oil pump
Victor Reinz performance gasket's
Tru roller timing chain with lock plate and cam button
CNC custom ground hydraulic camshaft
Comp cams pushrods
CNC roller tip rockers
Dart Iron Eagle Cylinder heads
CNC Aluminum valve covers
Kevko street/strip oil pan
Power plus air gap intake
Street/Strip balancer
ARP/Manley hardware
Professional machined, balanced, blue printed, assembled in house by CNC-Motorsports.com
Baseline HP is 425+HP@5200 and 470+TQ@4100 dyno tested in house on 90 octane
We spare no cost for quality in all our engines

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Item Location: BROOKINGS, SD Get Directions

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