Chevy 350 with440 HP full roller dual quad
turn-key crate engine.
This engine can be custom designed to tailor
to your specific needs. We can also custom
paint your engine to match your vehicle at
your request.
Check out the quality of parts listed below.
We are a
dealer for March
Performance serpentine belt systems if you
choose them as your pulley manufacture.
We can also assist you in choosing the
proper transmission and stall speed
converter combination for your vehicle and
have it shipped directly to you as your
performance crate engine is being built.
See Below How Our Engines Out Beat Our Competitors
↓Engine
Specification Sheet↓
Short Block
Assembly:
Fully
machined seasoned factory roller 4
bolt main block
Block
painted with 3 coats of high temp
ceramic engine paint customers
choice of color (have your engine
custom painted to match your
vehicle for an additional $300)
Eagle
cast steel crankshaft 3.500 stroke
Eagle
I-Beam connecting rods with ARP
bolts and bushed pins
High
performance pistons (Speed-Pro,
Keith Black, SRP, or Mahle)
Clevite P
Series rod and main bearing
Performance rings hand filed to
match application
ARP
main bolts
The
complete rotating assembly is
balanced
Fully Dressed
Crate Engine
Assembly:
All The Above
Plus The
Following:
Three
piece double roller timing set
Comp Cams
custom ground
hydraulic
roller camshaft
Hydraulic
roller lifters
Pro-Competition performance
aluminum
cylinder heads with 2.02/1.6
valves
Dual
Edelbrock
carburetors with
EnduraShine
finish
Edelbrock
dual carburetor fuel feed line
Edelbrock
dual carburetor linkage
Chrome
air cleaner
MSD Pro
Billet distributor
(Requires MSD 6AL Ignition
Control)
Autolite spark plugs
Taylor
8mm ignition wires (color of
choice Black,
Red,
Blue,
Yellow,
Green,
Orange
no extra charge)
Water
pump
Chrome
valve covers
Chrome
breathers
Flex
plate (for auto trans)
Engines
are photo
documented during the
building process
Each
engine is
dyno tested,
timing set
and
carburetor adjusted for
optimum performance
We
video tape
your live run engine and send you
a copy
All of
our turnkey engines come with a
2 year
unlimited mileage warranty
Only $7,800
We Are Constantly
Running Engine Deals
Please Call Us For
The Most Up To Date Pricing
Or E-Mail Us For More
Information!
Customize Your Crate Engine
Alternator
Alternator, Power
Steering
Alternator, Power Steering, And AC
Upgrade $950
Upgrade $1,550
Upgrade $1,950
Holley
Carburetor (Includes
braided fuel line for
carburetor) Add $350
Mini High Torque Starter Add $245
MSD 6AL Ignition Control Add $245
Manual Flywheel Add $375
The
Powerjection III is an amazing
accomplishment in engineering. It is
by far the simplest and cleanest
aftermarket EFI system available.
Which also means it is the easiest
to install and tune. The “Adaptive
Learning” feature eliminates the
necessity for laptop programming and
tuning, except on the most radical
engines.
Powerjection
III EFI System
Kit Includes:
750
CFM Throttle Body Assembly (An
exact swap for a 4150 Holley)
(4) 62
lb./hr. port style injectors
Built
in EMS (Engine Management
System) Mounted on the throttle
body
Dashboard Software CD with
comprehensive Instruction Manual
All
harnesses and connectors (Much
less harnessing than other
systems)
Idle
Air Control - Built in to the
throttle body
Coolant Temperature Sensor -
3/8-NPT threads for most
manifolds
Throttle Position Sensor
Wideband O2 Sensor and cable
(Many competitive units are
narrowband)
Have a custom painted car?
Why not have a custom painted
engine? Give us your paint
code and we'll do the rest.
Add $300
Webber Stack Induction:
Webber Stack Induction
Aluminum Intake Manifold
Webber 48mm IDA Carburetors
Chrome Stacks
Webber Carburetor Fuel Line
Webber Carburetor Throttle
Linkage
Add $Call
Edelbrock Dual Quad's:
Performer RPM Dual Quad
Air-Gap intake With EnduraShine
Finish
2 Thunder Series AVS
carburetors With EnduraShine
Finish
Progressive throttle linkage
Fuel line
Edelbrock Chrome Dual
Carburetor Air Cleaner
Add
$1,300
Old School Look:
One of the most popular and
durable dress-up kits available
today! This black crinkle kit
with its distinctive look and
boldly striking wording comes
with everything you need for
race day or show day!
Add $225
Automatic Transmission
Package's:
The world’s finest
transmission packages, custom
made for Proformance Unlimited.
-Each Transmission Package is
tailored to your engine, and
Test Driven to ensure maximum
performance. -They build them
from Mild to Wild, if you’ve got
the horsepower, they have the
transmission.
TH-350 Or
TH-400 Add $1,800
700R4 Or
200R4 Add $2,650
Whether your
vehicle is a hot rod, street car, race car,
or even a tow truck, here at Proformance
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. Proformance 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 and we will be happy to
answer any of your questions.
All engines are custom built to order for
total customer satisfaction
PROFORMANCE UNLIMITED INC. RESERVES THE
RIGHT TO MAKE CHANGES IN DESIGN OR TO MAKE
ADDITIONS TO OR IMPROVEMENTS UPON ANY OF ITS
PRODUCTS AT ANY TIME WITHOUT INCURRING ANY
OBLIGATION WHATSOEVER TO INSTALL THE SAME OR
IMPROVEMENT UPON PRODUCTS PREVIOUSLY
MANUFACTURED. OCCASIONALLY DEPENDING ON
AVAILABILITY, PARTS MAY BE SUBSTITUTED THAT
WILL NOT EFFECT PRICE, PERFORMANCE,
APPEARANCE OR QUALITY OF THE PRODUCT.
