Great cam vs cam comparison!!
#1
Join Date: Oct 2009
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Great cam vs cam comparison!!
I thought that I would post this chart for anyone thinking about doing a cam upgrade.
Please note that I cannot take credit for this. (only for posting)
Steve Cole (designer/owner of TTS Mastertune Turner) did this comparison for sole purpose of mapping and base tunes for each cam. Also a member over on the CVOharley site, put it into a graph that is easy to read.
One thing to remember is that it doesn't show where the HP/Torque numbers start, just overall numbers.
Great info folks!
YB
NOTE: ALL THE TESTING WAS DONE ON A 2015 CVO STREET GLIDE MODEL. ALSO FULLSAC "D" X-PIPE, FULLSAC 2" CVO CORES, STAGE 1 FILTER AND A FULL TUNE.
Please note that I cannot take credit for this. (only for posting)
Steve Cole (designer/owner of TTS Mastertune Turner) did this comparison for sole purpose of mapping and base tunes for each cam. Also a member over on the CVOharley site, put it into a graph that is easy to read.
One thing to remember is that it doesn't show where the HP/Torque numbers start, just overall numbers.
Great info folks!
YB
NOTE: ALL THE TESTING WAS DONE ON A 2015 CVO STREET GLIDE MODEL. ALSO FULLSAC "D" X-PIPE, FULLSAC 2" CVO CORES, STAGE 1 FILTER AND A FULL TUNE.
Last edited by 09 YELLOWBIRD; 09-28-2014 at 09:14 AM.
#3
#4
Join Date: Oct 2009
Location: USE TO LIVE IN A SAFE AMERICA
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I couldn't AGREE more with you. He is working on getting everything showing where and when!
I posted this to show folks who were thinking about a certain cam as a base discussion. Without doing anything other then what was mention above.
YB
Last edited by 09 YELLOWBIRD; 09-28-2014 at 07:05 PM.
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#8
Every one of these would benefit from compression except the S&S551 which is pretty far advanced and low duration. This is a 110 so need to back off some for 103. I think the stock cam is the 255 also. Some of these are not necessarily what I call a drop in. I have told lots of folks there is no magic in a certain cam. Stock motor same exhaust and they are all very evenly matched. The ones that are not bolt ins would come on way late. the bolt ins are pretty evenly matched. The magic is in the combination. Heads, Intake, compression, cubic inches, and exhaust. Most of all is the quality of the tune. Best combination in the world won't work without good map/tune.
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