Proformance Unlimited's Pontiac 400...Live engine run
Pontiac 400 built by Proformance Unlimited Live Run http://www.proformanceunlimited.com/
You can view this engine package at the following link: http://www.proformanceunlimited.com/specs/pontiac_400_375tk.html
Pontiac 400 with 450 HP engine package with Edelbrock aluminum heads can be custom designed to your specific needs. All engines can be custom painted to match your vehicle at your request. We can outfit your engine with the exclusive March Performance serpentine belt system. 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.
Tony Bromley's 400 to 460 stroke Pontiac Dyno Pull | QMP Racing
550 torque @ 5800rpm
535hp @ 4000rpm
For those of you paying attention and noticed the numbers aren't the same
on the screenshot, its because we made another few runs, but didn't tape
them. We'll upload a pic soon.
QMP Racing is located in Chatsworth, CA
Check out our website: www.qmpracing.com
Like us: facebook.com/qmpracing
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Street pontiac Cars Supra "Drag Racing" Pontiac Shelby Dodge Twin Stock
Mazda Ls1 Motorcycle Bike
'68 Pontiac Firebird ...Pontiac 400...Built by Proformance Unlimited
http://www.customcrateengines.com/ Live run of a Pontiac 400 engine built
by Proformance Unlimited...engine will be run in a '68 Pontiac Firebird
You can view this engine package along with available upgrades at the
Our staff is available Monday-Friday 8am-5pm to answer any of your engine
Proformance Unlimited built this for me
This engine was custom built by the guys at Proformance Unlimited, New
Jersey (http://www.proformanceunlimited.com). I just want to thank Steve,
Paul and Doug for all their help It's an animal. Can't wait to get some
track time. Sandy Reid of SCMC is building the car....... I'll post a
video of the completed project once it's finnished..........!
Proformance Unlimited Live Run Pontiac 455-425hp
Proformance Unlimited's Pontiac 455-425hp crate engine. Check us out on
the web at http://www.proformanceunlimited.com. 800-267-3940
You can view our complete Pontiac engine line at the following link:
Proformance Unlimited is well known for it's custom designs. If you are
restoring your early Pontiac we can upgrade the horse power and still keep
it looking original.
Whether your vehicle is a GTO, Fire Bird, Trans Am,
Lemans, or a timeless classic, here at Pro-formance Unlimited we are here
to help design and build the engine combination that will match you with
your vehicle. Please browse our crate engines listed below or custom design
one of your own. From that special built stroker engine to that turn-key
drop in ready crate engine, call Doug or Steve we will be happy to answer
any of your questions.
Proformance Unlimited Pontiac Stroker Engines
Available are our 350, 400, 455, 461, 468 Pontiac Crate Engines. Check us
out online or give us a call at 800-267-3940. We are available
Monday-Friday 8am-5pm to answer any of your questions.
PONTIAC - "The Super Duty Story" Part 1 of 3
Pontiac had an SD engine program in the late 50s early 60s, and
later/briefly again in 1973/74 with the SD455. This video is regarding the
FIRST Super Duty program.---In only a few years time during the late 50s
early 60s, Pontiac MORE THAN DOUBLED their V8's horsepower output (described
in this video), while using/keeping the same V8 engine block they used thru
1955-81. Even though the same block was kept, from 1955-62 the cubic inch
displacement grew much larger than the initial 287 cuber it started as in
1955. It grew to a 317 347 370 389 and finally a 421 cuber in 1962. It
eventually maxed out at 455 cubes in 1970. By 1970 ALL the other GM
divisions were producing engines at 454 or 455 cubes (500 for Cadillac).
PONTIAC WAS THE ONLY DIVISION still using the same block they used in the
1950s on engines that had a much smaller displacement -- 287 cubes. The
1955 287 displacement would remain the smallest displacement ever used in
the Pontiac V8 block all the way until 1980/81 when a 265V8 was produced.
Since less durability was required for the smaller displacement, the block
was decked/butchered/lightened on the 265/301v8s of 1980/81. Prior to 1980
the block had never been decked/butchered/lightened. The 1980/81 265/301v8
blocks were about 200 pounds lighter than the 1955-79 blocks, and only 25
pounds heavier than a Buick 231V6.
572 Cu In Streetable Big Block With 750HP
Live engine run of a Chevy 572 big block...engine will be run in a '66
Chevy Chevelle...Proformance Unlimited...There is no other
Our staff is available to assist you with any questions you may have
Monday-Friday 8am-5pm 800-267-3940 or via email
We look forward to speaking with you.