455 Pontiac Crate Engine Built For Sports Car Revolution by Proformance Unlimited
http://www.proformanceunlimited.com and Sports Car Revolution team up to bring new life ultra rare 1971 STUTZ BLACKHAWK.
You can view the article at the following link: http://http://www.proformanceunlimited.com/scr.html
PONTIAC GTO Judge (1971 455cid, the differences basic supertuning can make)
Those who know me well, know that I always beat "SUPERTUNING"
"SUPERTUNING" "SUPERTUNING" into the ground. This video shows the
difference minor tuning can do (This is minor because a 1971 GTO's fuel/ign
calibrations are already geared for performance, so there's not as much
improvement you can make like you'd be able to on say - a late 70s
smogger). But on larger scales, HUGE differences can be made, as much
difference as adding performance parts alone. The more the car is severely
out of tune/adjust------which happens more with the more mods you make,
then the more you'll gain by supertuning it. There's another vid on YT
where an Olds 455 was built with performance parts to be totally streetable
but achieve 1hp per cubic inch. After they got the recipe of perfect parts
all together they were disappointed when she only Dynoed at 320hp. But luckily
they did not give up! After the proper ign-curve/timing & carb adjusts were
made, the engine jumped from 320 up to 455hp!! No doubt all the new
cam/intake/head mods put the old fuel/spark adjustments badly out of
calibration for the NEW BREATHING ABILITY. Also with things like dual quads
(especially to engines not originally equipped wit them), your adjustments
are most likely going to be way off and need calibration even more. There's
lots of dual quad cars out there not running well for this reason, however
the few that have been calibrated perfectly (EVERY adjustment set for the
best "stop watch" time, etc) truly do run like a bat out of hell!
Proformance Unlimited's 455 Pontiac Crate Engine
Pontiac 455 Crate Engine Built By http://www.proformanceunlimited.com/
You can view our Pontiac engine line at the following link:
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
Pontiac 400 engine after rebuild
This is engine for my new 1977 Trans Am "Racer". Specs: '73 block with
stock type crank (.010), pistons (.030) and rods,'69 heads No. 46 with no
mods, stock '69 intake manifold, Summit headers, CompCam 268 HE complete
camshaft with stronger valve springs and 1.6 roller rockers.
Proformance Unlimited's Pontiac 400...Live engine run
Pontiac 400 built by Proformance Unlimited Live Run
You can view this engine package at the following link:
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.
Live engine run..461 Pontiac Stroker 475HP by Proformance Unlimited Custom Crate Engines
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.
Custom 1972 Pontiac Firebird - V8 sound!
Jamboolio records a fully restored 1972 Pontiac Firebird with an 350 cid
5.7L V8 engine and a stunning new paint job.
The monstrous hood scoops and huge air vents added to the all black
exterior makes it a very bad-ass looking muscle car beast! The Exhaust sound is pretty awesome too! Enjoy.
Location: 'Helsinki Cruising Night'
Helsinki, Finland 2013
- 800 HP Dodge Charger 605 cid / 9.9 L - The most bad-ass American muscle
car ever?! http://youtu.be/ZYoo5zZD4lk
- EXTREMELY LOUD Supercharged Corvette C6 Z06 http://youtu.be/yLXmSkqOi6E
- 1970 Dodge Challenger R/T 440 Magnum - amazing V8 and Exhaust sound! http://youtu.be/uP7yw40HF5o
Watch in High Definition (1080p HD).
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Pontiac 400 break in
Number matching engine. Pontiac 400 cid. Break in of camshaft.
Formula 1973 with non stock color ( it supposed to be Burma Brown)
Chevy, Olds, Pontiac and Buick V8 engines are not the same!
Evidently a segment of the automotive enthusiast population does not
believe that the four main GM divisions had their own versions of a V8. In
addition there may be people who simply never knew that fact.
In this video I show photos of a 350 cid engine from Buick, Oldsmobile,
Pontiac and Chevrolet and highlight the differences in each. Buick and
Pontiac V8 engines went out of production in 1980, Oldsmobile's in 1990 and
of course the Chevy versions lasted a lot longer because they were cheaper
to produce and easier to smog/mpg certify.
I challenge anyone to video themselves removing a Chevy SBC head and then
installing it on a Pontiac, Olds or Buick engine.