The ZR-1 Specialist
The 660 HP 415. Details
This engine ran 185.3 mph in the standing mile at the Sandhills Open Road Challenge. The event was run in Arnold Nebraska, elevation 2,700 feet.
Our 730 HP LS9 for the C6 ZR1
For LS9 details go to the bottom of this page.
We have completed Dave McLellan's upgrade project. Click here for details.
Upgrades, upgrade packages and our manufactured parts.
Maintenance and repair.
A look at the shop. Directions to the shop. Accommodations. Transporters.
Technical information from ZR-1 publications.
Technical seminars from ZR-1 Gatherings.
General technical information.
Miscellaneous ZR-1 information. Interesting parts failures.
"I have owned many performance cars over the years, and this car is by far the one that has captured the reason why I have loved cars my entire life." --ZR-1 owner Keith Crandall in Washington state.--
"He fell asleep with his head against the window. An honest man's pillow is his peace of mind." Minutes to Memories - John Mellencamp
Wanted: A defective ZR-1 ECM. Any model year. $100. Contact Information-
- To make a purchase with a credit card, call 630-458-8427 during business hours.
- We are on Central Daylight Time. Also known as Chicago time and UTC/GMT -05:00.
Updated 5-June-23