|
|||||||||||||||
|
|||||||||||||||
 |
|||||||||||||||
High-Performance Camshafts
DME camshafts are designed using three decades of Dyno testing, racing, touring,
street rodding, and research with cams of all major manufacturers. Our familiarity
with the pros and cons of nearly every cam on the market, along with our vast
experience with different cylinder head characteristics, have given us a unique
insight into what the Harley-Davidson engine needs to accomplish the goals of the
customer. Every goal is different, and every combination of carburetion, ignition,
exhaust pipes, gearing, vehicle/rider weight, altitude etc. is different. We have
the knowledge and experience to recommend the "just right" camshaft for you. Keep
in mind that we sell all major brands of camshafts, and if we feel that one of them
is better for your application we will recommend it to you. Our goal is to provide
you with the best performance possible.
Dave Mackie Twin-Cam Camshafts (2006 Dyna/2007 and Up)
Available for chain drive only. Gear drive recommended only with specially prepared lower ends.
| PART # | EVENT | OPENS | CLOSES | TOTAL | TDC | TOTAL DURATION |
CENTERLINE | |
|---|---|---|---|---|---|---|---|---|
| TC510L | INTAKE | 18 | 42 | .510 | .194 | 240° | 102° | Bolt-In. Stock springs OK. Excellent for 96” & 103”. Pulls hard from idle to 5500+. Likes 9.2 to 10.0 C.R. |
| EXHAUST | 50 | 14 | .510 | .138 | 244° | 110° | ||
| TC575L | INTAKE | 26 | 42 | .575 | .227 | 248° | 98° | Design based on the legendary TC590. It is a bolt-in for all 2007 & up. 9.2 to 10.2 C.R. Perfect for CVO 110”. Excellent 2500 to 6000+. Adjustable pushrods required. |
| EXHAUST | 56 | 12 | .575 | .132 | 248° | 112° | ||
| TC598L | INTAKE | 24 | 50 | .598 | .213 | 254° | 103° | Great cam set for 96+” engines with 10.25+ compression. Excellent power band. Pulls hard 2500 TO 6500+ High performance springs required. |
| EXHAUST | 56 | 20 | .598 | .179 | 256° | 108° | ||
DME Twin Cam Camshafts 1999 - 2006 (except 2006 Dyna)
TC510 and TC590 CAMSETS are available for both chain and gear drive. TC598G and TC630G are gear only.
| PART # | EVENT | OPENS | CLOSES | TOTAL LIFT |
TDC | DURATION | CENTERLINE | |
|---|---|---|---|---|---|---|---|---|
| TC510 & TC510G | INTAKE | 22 | 38 | .510 | .194 | 240° | 98° | Bolt-in. Stock springs OK . Excellent for 88”, 95” & 103”. Pulls hard from idle to 5500+. Likes 8.8 to 9.8 C.R. |
| EXHAUST | 52 | 12 | .510 | .138 | 244° | 110° | ||
| TC590 & TC590G | INTAKE | 26 | 42 | .590 | .231 | 248° | 98° | This cam set will transform an 88, 95 or 103-inch motor into an animal from 2500 to 6000+. No case modification necessary. High performance springs required. |
| EXHAUST | 56 | 12 | .590 | .143 | 248° | 112° | ||
| TC598G | INTAKE | 24 | 50 | .598 | .213 | 254° | 103° | Great cam set for 95”+ engines with 10.25+ compression.Excellent power band. Pulls hard 2500 to 6500+ High performance springs required. |
| EXHAUST | 56 | 20 | .598 | .179 | 256° | 108° | ||
| TC630G | INTAKE | 24 | 58 | .630 | .217 | 262° | 107° | 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. |
| EXHAUST | 60 | 22 | .630 | .198 | 262° | 109° | ||
DME Evolution Camshafts
| PART # | EVENT | OPENS | CLOSES | TOTAL LIFT |
TDC | DURATION | CENTERLINE | |
|---|---|---|---|---|---|---|---|---|
| DM500 | INTAKE | 22 | 38 | .500 | .189 | 240° | 98° | Bolt-in. Stock springs OK. Excellent overall power. Pulls hard from idle to 5500+. Likes 8.5 to 9.8 C.R. |
| EXHAUST | 52 | 12 | .500 | .138 | 244° | 110° | ||
| DM530 | INTAKE | 28 | 42 | .530 | .221 | 250° | 97° | Excellent for 80, 88 and 89 inchers. Likes 8.5 to 10.0 C.R. 2000 to 6000+. High performance springs recommended. |
| EXHAUST | 55 | 15 | .530 | .141 | 250° | 110° | ||
| DM580 | INTAKE | 26 | 42 | .580 | .227 | 248° | 98° | This legendary cam pulls like a freight train from 2500 to 6500+. High performance springs required. |
| EXHAUST | 56 | 12 | .580 | .144 | 248° | 112° | ||
| DM581 Multi- Index |
INTAKE | 26 | 42 | .581 | .218 | 248° | 98° | Same characteristics as DM580 with a plus/minus 4° advance or retard gear for greater tuning flexibility allowing changes to the power band. |
| EXHAUST | 56 | 12 | .581 | .136 | 248° | 112° | ||
| DM595 | INTAKE | 21 | 49 | .595 | .192 | 250° | 104° | Same lobe philosophy as the DM580. Likes 10.0 to 10.75 C.R. Best in 80 to 96-inch engines. 2500 to 6250+. H.P. springs. |
| EXHAUST | 57 | 14 | .595 | .150 | 251° | 111.5° | ||
| DM635 | INTAKE | 20 | 56 | .635 | .194 | 256° | 108° | Big brother to the legendary DM580. This cam gives the best overall power band in its class. 96” to 113”+. 10.25+ C.R. High performance springs required. |
| EXHAUST | 59 | 18 | .635 | .176 | 257° | 110.5° | ||
DME Shovelhead Camshafts
| PART # | EVENT | OPENS | CLOSES | TOTAL LIFT |
TDC | DURATION | CENTERLINE | |
|---|---|---|---|---|---|---|---|---|
| DMS500 | INTAKE | 24 | 42 | .500 | .185 | 246° | 99° | Most shovelhead cams were designed years ago using the knowledge of the times. DME shovelhead cams use today’s knowledge and technology. They produce an excellent overall power band from idle to 6000+ and will update your Shovel to modern standards. |
| EXHAUST | 54 | 16 | .500 | .139 | 250° | 109° | ||
| DMS530 | INTAKE | 26 | 42 | .530 | .199 | 248° | 98° | |
| EXHAUST | 56 | 12 | .530 | .123 | 248° | 112° | ||