The ZR-1 was too expensive to succeed — but too good to ignore
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The ZR-1 was too expensive to succeed — but too good to ignore
The ZR-1 was too expensive to succeed — but too good to ignore | Jason Cammisa Revelations | Ep. 16
Hagerty
2.42M subscribers2,055,362 views Dec 2, 2021
One of the design briefs for the C4 Corvette was that it had a minimal frontal cross-section, so it was less visible to radar. In other words, it helped you get away with speeding. Another target was to be the most powerful car sold in America. The 1990 - 1995 Corvette's ZR-1 option package was the most expensive in the history of Detroit, but it gave the Corvette world-
beater firepower. Its LT5 V-8 was designed by Lotus and built by Mercury Marine, an all-aluminum, four-cam V-8 that was developed from the Lotus Etna concept engine, not a Small Block. It shared the traditional Small Block 4.40-inch bore spacing (after a quick redesign) and used an early form of passive Variable Valve Timing. The 32-valve V-8 breathed through
16 individual intake runners, half of which could be closed off at low loads. When opened, those runners breathed through valves that ran on a far more aggressive cam profile. This allowed the engine to be both torquey and efficient at low-rpms, but powerful at the top. The 2023 Corvette Z06 is the first DOHC V-8 in a Corvette, but the ZR-1 was the only ever installed in the
front. And through the ZR-1 broke records, it wasn't the sales success that Chevrolet had hoped for — and there are many very interesting reasons why - culminating in the grudge-match development of the LS-series Small Block.
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Keystone Motor Club (Founded 2012)... Free car show Every 3rd Saturday, newsletter is
https://www.tamparacing.com/forums/e...-car-club.html
Keystone Facebook ...click: "Keystone Motor Car Club"
Port Richey Rod Run at Coast Buick GMC Coming May 25 2024
https://carstoshow.com/registerevent.aspx?eventid=99114
50's Diner US19.... A Florida Attraction.
1730 US-19, Holiday Fl 34691 click: https://www.tamparacing.com/forums/t...-racing.html CHRA sanctioned cruise-in.
Cruise-In; Free; Every Saturday 5-8PM plus 10% off the whole menu to cruisers
All Cars Every 2nd Saturday Free Breakfast: Since 2015 and more. click: https://www.tamparacing.com/forums/e...ast-tampa.html
Tampa Racing.com covers the Tampa car scene and supports many fund raisers, worthy causes and events that enrich our community. We hope you enjoy them all.
What do I do? ---- on-site *Aftermarket* spring/suspension installations --- on-site impact wrenching---street lowering with your own stock springs...........True Bi-xenon HID projector headlight conversions........ Much more at Bob's Garage!
https://www.tamparacing.com/forums/b...ontact-us.html
https://www.tamparacing.com/forums/b...e-senor-honda/
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