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Re: [GMCnet] What has left you stranded on the side of the road [message #239299 is a reply to message #239289] Sun, 09 February 2014 13:14 Go to previous messageGo to previous message
Larry is currently offline  Larry   United States
Messages: 2875
Registered: January 2004
Location: Menomonie, WI
Karma:
Senior Member
James Hupy wrote on Sun, 09 February 2014 10:58

I believe that the original 1976 Camaro was equipped with a 327 cubic inch
2 main bearing engine. When you ordered the copo option #Z-28, you got the
high performance Chev truck 327 with a 283 forged crankshaft, a special
Duntov cam and liters that were mechanical. .030/.030 lash. Also included
an aluminum high rise intake, headers, different sized alternator pulley,
corvette brake parts, heavy duty u joints, The engine block, borrowed from
the truck division was a special 4 bolt main bearing piece. This
combination with a stock bore was listed as a 302 cubic inch. I became
familiar with that combo because that was what we did with our C gasser.
Engine would rev until something broke. Advertised horsepower was 295 at
3200 rpm. If you turned it to 7500 which it would easily do, it made in
excess of 500 hp. in good race tune. A real factory hot rod for sure. In 68
they refined it with light weight hood and grill and bumpers, and if you
had the right connections at the factory, you could get the "special"
editions that the sports car guys ordered with the quick steering, huge
brakes, etc. They had special options for the drag racers too. All gone by
1969, when the big block cars emerged. Great drag cars, but they would not
stop or turn like the small block cars. This was the year that Mary asked
the question, "Do you want to keep racing, or do you want to be married?"
We stayed married for 50 years. I made the right choice. Both of my
brothers are at Pomona at the Winternationals. They went over to the dark
side and race special mustang cobra factory racers. Man those things are
fast and quick. 156 mph in 8.53 sec. Faster than we went with our C Gasser
for sure. Long time ago. Still miss it and her too.
Jim Hupy
Salem,Or
78 GMC Royale 403



I worked at a Hot Rod shop....a place called " The High Performance Center" located in Milwaukee Wi. I did all of the balancing and a lot of short block assembly for them over a 1 1/2 yr. period. I balanced everything including the Chevy HP302, BB Chevys, Pontiac, Olds, Buick, Ford big and small block....etc...etc. Of all of the engines that I balanced, the Chevy 302 very rarely needed additional work to balance. Factory balance was...in every case...very close or right on. Worst was Pontiac followed by Olds.

I left that job because it was part time. My full time job was Teaching industrial arts at one of the public schools. The High Performance Center's motto was "We sell Speed". Sixteen months after I started there, I found out that automotive "Speed" wasn't the only "Speed" that they were selling. They were also selling the narcotic speed and other drugs out of the back room right next to me. I was young then..never saw it. I could just see the place getting raided and my teaching license going up in smoke, so I quit. Two months later, the place got raided and took everyone out in handcuffs. I dodged a bullet there.


Larry Smile
78 Royale w/500 Caddy
Menomonie, WI.
 
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