Engine Has
Great Throttle Response
Good Mid
To High End Power Range
See Below How Our Engines Out Beat Our Competitors
↓Engine
Specification Sheet↓
- A Precision Machined 289Block (Painted Color Of
Choice)

- A Precision Ground Micro Polished Cast Crankshaft
(Optional Scat Crankshaft $200)
- A Set Of Tri Metal Clevite 77 Rod And Main Bearings
- Scat I-Beam Bushed Connecting Rods With ARP Hardened Rod Bolts
- High Performance Speed-Pro Flat Top Pistons
- Hand Filed Performance Rings To Match
- Three Piece True Double Roller Timing Set
- A Hand Selected Performance Cam Shaft To Achieve The
Idle & Throttle Response To Customers Desire.
- 16 High Rev Lifters (Anti-Pump Up)
- Dart Performance Pro One Aluminum Cylinder Heads 62cc
With 170cc Intake Runners
- (8) Stainless Steel
1.94 Intake Valves
- (8) Stainless Steel 1.60 Exhaust Valves
- (16) High Performance Valve Springs And Retainers (To
Match Camshaft)
- 7/16 Screw In Studs And Hardened Guide Plates
- Chrome Moly Push Rods
- 16 1.6 Ratio True Aluminum Roller Rockers

- High Volume Oil Pump
- Chrome front sump oil pan, and dip stick (additional
$150 for rear or double sump oil pans)
- Timing Cover With Scale
- Engine Will Be Assembled With All New Bolts
- Edelbrock Aluminum Performer RPM Intake Manifold
- Chrome Thermostat Housing To Match Intake
- Edelbrock Carburetor W/ Electric Choke (Upgrade To
A Holley Or Demon For $300)
- 14" Chrome Air Cleaner
- MSD Pro-billet distributor
(Requires MSD 6AL ignition control)
- MSD Blaster II Coil And Bracket
- 8 A/C Delco Spark Plugs
- Custom Fit Taylor 8mm Ignition Wires (Color Of Choice
Black, Red,
Blue, Yellow,
Green,
Orange No Extra Charge)
- Fuel Pump W/Inline Filter
- Hi-Flow Water Pump
- Chrome Valve Covers With Baffles
- Professional Products Performance Balancer
- Fel-Pro Performance Gaskets
- All Engines Will Come With Flex Plate
(For Auto Trans) Additional $200 For Manual Transmissions.
- As We Assemble Your Engine We Take Several
Pictures Throughout The Building Process. And Then We Send Them
To You Via E-Mail, So You Can See The Quality Of Parts And
Workmanship That Goes Into Your Engine.
- Each Engine Is Live Run Tested Timing Set,
Carburetor Adjusted For Optimum Performance.
- We Video Tape Your Live Run Engine, And Send
You A Copy.
All of our turn-key
crate engines
come with a 1 year warranty with unlimited
mileage |
Turn- Key Drop In Ready Price Only
$6,750 
Upgrade To A March Serpentine Belt Systems Below
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March Performance
Alternator Serpentine Kit
Add $870 To Base Price
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March Performance
Alt, & PS Serpentine Kit
Add $1,430 To Base Price
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March Performance
Alt, PS, & AC Serpentine Kit
Add $1,870 To Base Price
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Whether your
vehicle is a hot rod, street car, race car,
or even a tow truck, here at Pro-formance
Unlimited we are here to help design and
build the combination that best suits your
vehicles needs. Please browse our engine
combinations listed below or custom design
one of your own. Pro-formance Unlimited is
best known for our precision custom designs.
From that special built stroker engine to
that turn-key drop in ready crate engines,
call Doug or Steve we will be happy to
answer any of your questions.
All engines are custom built to order for
total customer satisfaction
All major credit cards accepted
Call us today for a quote
1-800-267-3940 |
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