Borowski Race Enterprise Rockdale Illinois

RACE, STREET, MARINE CUSTOM ENGINE RESTORATION

Engines

Race Engines
Street Engines
Marine Engines
LS1 Package/Upgrades
LS1 & LT1 Strokers
383 Stroker Stage 1
383 Stroker Stage 2
540 - 572 ci Street
555 ci Race
632 ci Race
Fuel Injection
Ferrari Engine
Restoration
Crate Motors
Rotating Assembly
Our Engine Warranty

The key to any high-performance engine is choosing the proper combination of components. Consult with our knowledgeable staff to unlock power of your engine components including the cam profile, compression ratio, bore, stroke, rod length, carb, intake and exhaust system. We build any Bore/Stroke/Rod Length combo for your class, index or application.

We meet YOUR requirements by offering you the best value for your dollar. Borowski Race Enterprises only utilizes the highest quality components when building your high-performance engine. Our severe duty premium cranks, rods, pistons, valves and other parts are top-of-the-line. Call Today! 815-725-2727

When comparing...the proof is in the power. With experience since 1968, our level of dedication and service to our customers, our assembly processes and most importantly, the torque and horsepower results from our in-house DYNO tell the story. The numbers simply do not lie.

Nitrous, Turbo, and Supercharging is available on most engines. Engine horsepower and torque is verified on the Dyno. All records (build sheet/dyno documentation) are included with your purchase. Call Borowski Race Enterprises at 815-725-2727 and design your personal power package today!

Race Engines

6.22 sec. - 230 mph

9,200 rpm - 52# boost

Pro Mod

~ Chevrolet Race ~

632 Engine Packages

Dart Big M Block - Pro Filer 12 Degree Heads,
Custom Holley 4 barrel carb, Dart Intake. 1190hp.

"O" Ring Block

JE Pistons/GRP Aluminum Rods

Call Today! 815-725-2727

555 Engine Packages

540-555 c.i. BBC

Dart Big M Block - Dart Pro 1 355 Heads, Custom Holley 4 barrel carb, Dart Intake. 940 hp-1340 hp w/NOS

JE Pistons/Oliver Billet Rods

468 - 498 c.i. BBC

GM 4 Bolt Block - Dart Pro 1 345 Heads, Custom Holley 4 barrel carb, Edelbrock Victor Intake. 730 hp - 585ft. - lbs torque

434 c.i SBC

Dart Iron Eagle Block - Brodix (CNC)Track 1 Heads, Custom Holley 4 barrel carb, Brodix HVH Intake. 725 hp

383 - 454 c.i. SBC

GM 4 Bolt Block - Brodix CNC Track 1 Heads, Holley 950hp carb, Brodix HVH Intake. 600 hp - 515ft. - lbs torque

Borowski Race Enterprises
Call 815-725-2727 for other packages not shown

~ Ford Race ~

632 ci Ford

Ford SVO Block, C460 Aluminum 18� heads, Custom Holley 4 barrel carb, Ford Intake. 1180hp - 930ft. - lbs torque
351 w ci
Ford Block - Dart Iron Heads, Edelbrock Victor Jr. Intake, Holley 750hp carb. 500 hp - 460ft. - lbs torque 11.0:1

~ Mopar Race ~

472 ci

505 ci

Borowski Race Enterprises
Call 815-725-2727 for other packages not shown

Street Engines
~ Pump Gas ~

~ Chevrolet ~

540 - 572 ci BBC

572 Engine Packages
Dart/Merlin Block - Dart Pro 1 Heads 950 HP carb, Edelbrock Victor Jr. Intake. (93 Octane pump gas) 730hp ++ - 730ft. - lbs torque - 572-632 ci also available

Pump or Race Gas

383 ci SBC
GM Block, Edelbrock Heads and RPM Airgap, Proprietary Roller Cam, Holley 750 Available with E.F.I. (20mpg+) 430hp - 506 hp

Pump Gas Supercharged Little M

Borowski Race Enterprises
Call 815-725-2727 for other packages not shown

~ Ford ~

393 ci
Ford Block - Ford AFR Heads, Edelbrock Intake, Holley 750 V. sec. carb,
500hp - 500ft. - lbs torque - 427 ci also available

~ Mopar ~

440 ci Mopar

Stock Block, Stock Iron Intake, AVS Stock carb, Stock, cam (No headwork)
415hp - 490ft. - lbs torque, 472 ci,

472 ci, Stroker

Stock Block, Stroker, 4bbl or 6 Pack intake, EZ Heads
600hp

340 - 403 ci Mopar
360 - 403 ci Mopar Stock Block, Edelbrock Aluminum
Heads & Intake. 405 hp +

Borowski Race Enterprises
Call 815-725-2727 for other packages not shown

Marine Packages

498 ci BBC - Low Compression - 600 hp
498 ci BBC - Supercharged 8-71 Blown - 900 hp

540 ci BBC F.A.S.T. EFI

(click to enlarge) (click to enlarge)

http://www.diamondbackairboats.com
Diamondback Airboats

Our precision engine building machinery is calibrated and operated by machinists and assemblers who average over 15 years experience. Our machinery and clearance measuring equipment is the most accurate in the industry. All clearances are verified and, as in aviation, all work is quality checked prior to final assembly, and once again after assembly.

Marine
Borowski Race Enterprises
Call 815-725-2727 for other packages not shown

LS1 Packages/Upgrades

LS1

LS1 Upgrades Includes:

CNC milled cylinder heads that are meticulously polished.
Bowl area relieved by hand and surface milled to increase compression.
Valve Springs, Light Weight Retainers.
Stainless Steel Intake/Exhaust Valves.
Set Spring Heights/Tensions.
Custom Borowski Camshaft.
Hardened Push Rods.
Recalibrated Engine Control Module.
Exhaust System (your choice).
Cold Air Kit.
Oil Pump.
New Gaskets, Head Bolts, Hardware, etc..
Engine Removal/Installation, Engine/Chassis Dyno Services Available.

For More Information Click Here LS1 Engine Packages

LS1 & LT1 Stroker Engine Packages

With engine building experience since 1968, why go anywhere else? Your engine is custom machined and assembled to the same standards and in the same clean room as our 1200+hp engines. Many shops advertise this package but remove your engine from the car and have the machine work and assembly done by outside contractors. We do it ALL here. Come and watch!

Call for the details on upgrading your late model �F� body or Corvette to a well mannered 500hp pump gas screamer.

Call Today! 815-725-2727
Please call to discuss: application, horsepower requirements, timeframe and cost.

Fuel Injection

540 F.A.S.T. XFI

Call Today! 815-725-2727

Restoration

Our restoration engines use only the finest O.E.M, N.O.S, or reproduction components available. Upgraded internal parts are always a worthwhile consideration. These engines are assembled with the same care as our race engines but with period correct parts, finishes, and markings as specified by the customer. Call with your request or to discuss.

428 ci Boss 302

427 FE Boss 429

409 CNC Valve Relief 409 (482 Stroker) On Dyno

Big Block Olds Tri Power Pontiac

L98 LT1

Sequential Fuel Injection Hemi Stock Street Hemi

Early Hemi

Crate Motors

Factory "Crate Motors" can be a real value. However, there is a great difference between a hand assembled performance engine and a "crate" (assembly line) motor We offer both. Call for information on GM, Ford, & Mopar Factory Crate Engines. Borowski Race Enterprises offers a dyno-test of the finished product! Choose from upper and lower clearance check to head flow work or balancing.
You choose the performance level you desire.

Rotating Assembly

Borowski precision matched rotating assembly kits generate power, are cost effective and are an extremely popular product. The entire assembly is externally high-speed balanced (additional cost for internal balance) and you receive a substantial savings when you buy all components as a kit.

Call Today! 815-725-2727