Don Groff’s Custom Toyota V12 Makes 810 hp on Dyno – Update 12
by Christopher Christopher
Published in engineswapdepot.com
Don Groff’s amazing F1 hot rod stopped by Nth Moto for a dyno tune. It’s been two years since we last heard Don’s custom twin-turbo V12 made with two Toyota 1JZ inline-six heads. While on the dyno the motor produced 810 horsepower and 699 lb-ft of torque on E85 fuel and 17.5 psi of boost. Listen to the unique motor scream in the video below.
Source: Nth Moto
Project Articles
For more details and photos please view the articles below.
| Article Link | Publish Date |
|---|---|
| Update 11 - engine running video | June 25, 2018 |
| Update 10 - first engine startup video | December 29, 2017 |
| Update 9 | October 25, 2017 |
| Update 8 | August 11, 2017 |
| Update 7 | January 17, 2017 |
| Update 6 | July 8, 2016 |
| Update 5 | February 15, 2016 |
| Update 4 | September 27, 2015 |
| Update 3 | April 3, 2015 |
| Update 2 | January 23, 2015 |
| Update 1 | December 11, 2014 |
| Original Article | February 19, 2014 |