1970 Buick 455 Stage 1 Dyno Bone Stock
Big Dyno day for the
455 stage1 with stock Exhaust intake
and carburetor. Mark at Scared Shiftless explains the the process. Only
modifications was to install roller lifters and better oiling system.
Determined to get at least 400hp Sponsored in part by
ClassicCarAuctionNews.com, Scaredshiftless.com and Papadent.com
buick GS 455 stage 1 first startup on engine stand
This is the first startup of my 455 stage 1 after rebuild! It crashed few
months ago :((.
Exhausts on this teststand are the
stock cast headers. carb is a beautyfull barry grant 850 demon on an
edelbrock 455 performance intake. cam is a SP 1165R, 112LC. Later, we
replaced it with a stock GS cam for smoother running. TA 1.65 red roller
rockers. heads flowed and ported. SP/FM hypereutectic pistons. Kenne Bell
valve covers. they look kinda cool, don't they?
This should push around 390HP with the stock cam and around 430HP with the
SP cam! runs like a baby :). listen!
www.araoengineering.com Arao Racing Engines Buick 455 dyno
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Buick 455 TA290-08H Cam
.030 over Buick 455 (462). Just changed oil after motor break-in. Still
tuning carb. Idle currently set at 950 RPM. 1 7/8" headers into 3" Walker
Dyno-max system. SP1
on Iron Stage 1 heads with a Holley 850 DP.
1970 Buick GSX "The Hemi Killer"
Here is the Holy Grail of the GM/Buick Musclecars and is better known as
the Hemi killer. Truly one of the fastest, and rarest, musclecars of all
time. Meet the beautiful 1970 Buick GSX Stage I. Largest torque rating of
all 1970 cars at 510 lb/ft and a grossly underrated horsepower of 360. These
cars were scary fast right off the showroom floor and few cars of the era
came close to them at the strip. This desirable Saturn Yellow example has
been restored from the ground up and is in period-correct, pristine
condition. It has been restored according to factory specs and is
currently optioned just like it was in 1970. Full numbers-matching
drivetrain. This car also has won the Buick Nationals on several occasions
and has done so as recently as 2007. It is unbelievably documented. We're
talking Protecto-Plate, Original Framed Sales Invoice, build sheet, and a
broadcast sheet that was found under the carpet. Also comes with all the
original dealer paperwork and a lot of ownership history. A true
southerner, it was sold new in Atlanta, GA on May 12, 1970. The buyer
traded in a 1969 Buick Riviera and drove out in this musclecar legend.
Only around 400 GSX Stage I's were ever produced. Own a piece of American
history. They don't build them like this anymore! For more details call
us at toll free (866)542-8392 or (704)598-2130.
1975 Buick 455 engine overhaul
Overhauling my 455 Buick engine
Due to a cracked cylinder head, i decided to overhaul the complete engine.
Couldnt help myself for adding some 'performance' parts while i was at it.
Music: OST "Black Dynamite" motion picture, song: Jimmy's dead