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!
70 Buick GS Stage 1 vs Radical 69 Camaro SS
Stock 1970 Buick 455 Stage 1 engine with pump gas vs 454 with gears and
converter in a 69 Camaro SS. Listen to the
difference in cams etc towards the end. The owner of both even said he was
pissed till he realized they were both his cars so why be mad the buick was
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
1970 Buick GS | Concours d'Lemons: HCCTV
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9 Second Buick GS Stage1
This was the car's 1st 9 sec. pass. Built around the GS Club Of America's
GS Street Eliminator Class rules. A real street car naturally aspirated
with a complete Exhaust system,full
interior etc. It is the first GS to run in the 9's using the original cast
iron Stage1 heads, under the GSE rules! It is a stock stroke 455 with an
.038 overbore to give it 464ci. It weighs 3500lbs and it idles smooth
enough to still run the power brakes! This pass was firstname.lastname@example.org mph and was
backed up with a 9.99@ 132.7 run.