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Step 2 - Choose The Right 383 Cubic Inch |
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American
Speed’s Dyno Tuned Hi-Performance Chevy Engines are custom
built with the best possible parts at the best possible price
to deliver the most driveable performance possible. Every
engine from 275 hp and up is dyno tested, tuned and broken in
before shipping. If you order one of our carburetors or
ignition systems they will be set up and dyno tuned on your
engine. Our efforts on the dyno can save you countless hours
of headaches and guessing trying to tune your engine. We
believe every customer should get the actual horsepower,
performance and driveability they are paying for whether it’s
a hi-performance street engine or a blown race engine. We
don’t Sim Test or ”Run Engines In.” We actually dynometer test
every engine under a load to verify actual horsepower, torque,
reliability and thoroughly check engine for leaks and
irregularities. Actual dyno testing will pin point any
problems before they can occur. American Speed guarantees
horsepower figures to within 1% of advertised. Every customer
gets a computer printout of their engines performance.
American Speed offers you more real value and performance for
your dollar. Carbureted, fuel injected Turn Key engines are
available.
All engines are sold as ”long blocks” complete from intake
manifold to oil pan. Accessories are extra cost. |
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Engine
Name |
Description |
Horsepower |
Price |
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383 CID Enforcer 355 engine |
New 4 bolt main block, ASE 268 hyd. cam, Dart S/S cast iron cyl. heads, Edelbrock Performer intake manifold, 8.5 comp. |
355 hp |
$5,100.00 |
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383 CID Enforcer 375 engine |
New 4 bolt main block, ASE 280 hyd. cam, Dart S/S cast iron cyl. heads, Edelbrock Performer intake manifold, 9.2 comp. |
375 hp |
$5,195.00 |
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383 CID Enforcer 385 engine |
New 4 bolt main block, ASE 280 hyd. cam, Edelbrock RPM aluminum cyl. heads, Edelbrock Performer intake manifold, 9.6 comp. |
385 hp |
$5,495.00 |
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383 CID Enforcer 400 engine |
New 4 bolt main block, ASE 284 hyd. cam, Edelbrock RPM aluminum cyl. heads, Edelbrock Performer intake manifold. |
400 hp |
$5,595.00 |
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383 CID Enforcer 425 engine |
New 4 bolt main block, ASE 284 hyd. cam, Edelbrock RPM aluminum cyl. heads, Edelbrock Performer intake manifold, forged pistons, 5.7" steel rods, 9.6 comp. |
425 hp |
$5,650.00 |
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383 CID Enforcer 450 engine |
New 4 bolt main block, ASE 234 hyd. cam, Edelbrock RPM aluminum cyl. heads, Edelbrock RPM intake manifold,forged pistons, 5.7" steel rods, 9.6 comp. |
450 hp |
$5,995.00 |
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383 CID Enforcer 480 engine |
New 4 bolt main block, ASE 234 hyd. cam, 180 CNC ported AFR aluminum cyl. heads, Edelbrock RPM intake manifold, forged pistons, 5.7" steel rods, 9.8 comp. |
480 hp |
$6,595.00 |
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383 CID Enforcer 495 engine |
New 4 bolt main block, Comp cams hyd. roller cam, 195 CNC ported AFR aluminum cyl. heads, Edelbrock RPM intake manifold, forged pistons, 6.0" Eagle steel rods, 9.8 comp. |
495 hp |
$7,100.00 |
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383 CID Enforcer 520 engine |
4 bolt main block, Comp cams hyd. roller cam, 195 CNC ported AFR aluminum cyl. heads, Edelbrock RPM intake manifold, 4130 steel crankshaft, forged pistons, 6.0" Eagle steel rods, 9.8 comp. |
525 hp |
$7,295.00 |
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383 CID Enforcer 540 Engine |
4 bolt main block, Comp Cams hyd. roller cam, 195 CNC ported AFR aluminum cyl. heads, Edelbrock RPM intake manifold, ASE 4130 steel crankshaft, 6.0" Eagle steel rods , 9.8 comp. |
540 hp |
$7,450.00 |
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383 CID Brutus 545 engine |
4 bolt main block, Comp cams hyd. roller cam, 195 CNC ported AFR aluminum cyl. heads, Edelbrock Air Gap manifold, 4340 steel crankshaft, 6" Eagle steel rods, SRP forged pistons, 9.6 comp. |
545 hp |
$8,100.00 |
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383 CID Brutus 565 engine |
4 bolt main block, comp Cams roller cam, 210 CNC ported AFR aluminum cyl. heads, 6" Eagle steel rods, Edelbrock Victor Jr. manifold, SRP forged pistons, 9.6 comp., ASE 4340 steel crankshaft. |
565 hp |
$8,250.00 |
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383 CID Brutus 580 Supercharged engine |
New 4 bolt main block, 177 Weiand Supercharger, Comp hyd. roller cam, 195 CNC ported AFR cyl. heads, ASE 4340 steel crankshaft, 5.7" Eagle rods, JE forged pistons, Pro Systems 750 carb, Mallory distributor, 8.0 comp. |
580 hp |
$11,995.00 |
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383 CID Brutus 650 Supercharged engine |
4 bolt main block, BDS 6-71 Supercharger, AFR CNC ported cyl. heads, ASE 4340 steel crankshaft, H beam rods, Comp Cams roller cam, 6.0" ASE 4340 steel rods, 2 Pro Systems 750 carbs, Mallory digital dist., Edelbrock alum. water pump, JE 8.0 comp. pistons, |
650 hp |
$15,595.00 |
Click here for
warranty info...
Click here for pricing on Optional
Equipment
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American Speed
Enterprises, Inc. 3006 Avenue of the Cities, Moline, IL 61265
Telephone: 309-764-3601 FAX: 309-764-2786 |
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