- High lift version of the incredible TC590.
- Best choice for big inch and/or high compression 95”.
- 10.5 or higher C.R.
- High performance springs required.
2020 Inductee
Sturgis Motorcycle Hall of Fame
Dave Mackie Engineering:
Put the Power of a Twister in Your Ride!
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Some parts may not be legal on 1978 and later emission-controlled vehicles. Check your local, state and federal laws.
Dave Mackie Engineering high-performance camshafts are not legal in the state of California for use on 1978 and later emission-controlled vehicles.