Old turbo set-up
#1
Race Director
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2020 C3 of the Year Finalist - Unmodified
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St. Jude Donor '16
2020 C3 of the Year Finalist - Unmodified
Old turbo set-up
Looking for any information on this turbo-kit. Car was built in the early 80s. been in storage over 20 years.
The following 4 users liked this post by FASTAZU:
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#2
Just another Corvette guy
You can contact Rotomaster direct at:
https://rotomaster.com/products/turbochargers/
They're still in business, over in Mesa, AZ.
https://rotomaster.com/products/turbochargers/
They're still in business, over in Mesa, AZ.
#3
Le Mans Master
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2022 C3 of the Year Finalist - Modified
Cruise-In VIII Veteran
Very retro looking car. Looks worth saving to me!
#4
Dr. Detroit
Member Since: Mar 2012
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Wow.....like it was built in 1980 and then never touched again!
Jebby
Jebby
#5
Burning Brakes
That setup is badass! I'd try and see how much power you can squeeze out of it with today's technology.
#6
RV Turbo, Inc out of California (Texas was another address) made that kit. The turbo is a Rayjay and I think Rotor-Master re-sold them or possibly modified them. Regardless, those original companies are long gone and so are the people that knew anything about the products.
Back in the 1970's with the new emissions standards the power and compressions fell. The demand for power was still there at the consumer level so lots of enterprising companies popped up. There were a lot turbo kit's that came out for cars, trucks, motorhomes, and motorcycles. But it was a time between technologies. Most cars were carburetor and the old turbos were slow to boost. Small companies popped up taking turbos from aircraft and industrial markets then applied them to the other markets. Few achieved emissions compliance that were required so failed. Consumer's liked the idea of bolt-on power so turbo kits came about. Slap a kit on your L-48 Corvette engine with 8.5 compression and dreams were made. Not much of a dream though as the kits, or setting them up properly, was beyond most and the power boost was weak compared to what current turbo tech can provide. We know now that modern heads and roller cam will make more power all the time than the old school turbo kits gave with 5-7ps boost and the modernized naturally aspirated engine give the power all the time not just after the old turbo lag kicks in. And the real estate the turbo kits needed meant losing A/C compressors and serviceability. Its cool nostalgia though!
I like the Greenwood/ACI body kit on that car. Also cool nostalgia. Like the IMSA race cars back in the 1970s.
Back in the 1970's with the new emissions standards the power and compressions fell. The demand for power was still there at the consumer level so lots of enterprising companies popped up. There were a lot turbo kit's that came out for cars, trucks, motorhomes, and motorcycles. But it was a time between technologies. Most cars were carburetor and the old turbos were slow to boost. Small companies popped up taking turbos from aircraft and industrial markets then applied them to the other markets. Few achieved emissions compliance that were required so failed. Consumer's liked the idea of bolt-on power so turbo kits came about. Slap a kit on your L-48 Corvette engine with 8.5 compression and dreams were made. Not much of a dream though as the kits, or setting them up properly, was beyond most and the power boost was weak compared to what current turbo tech can provide. We know now that modern heads and roller cam will make more power all the time than the old school turbo kits gave with 5-7ps boost and the modernized naturally aspirated engine give the power all the time not just after the old turbo lag kicks in. And the real estate the turbo kits needed meant losing A/C compressors and serviceability. Its cool nostalgia though!
I like the Greenwood/ACI body kit on that car. Also cool nostalgia. Like the IMSA race cars back in the 1970s.