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P grind cam wanted for test http://ducatittandf1.com/viewtopic.php?f=24&t=11640 |
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Author: | brad black [ Sat Sep 30, 2017 7:29 am ] |
Post subject: | P grind cam wanted for test |
i am setting up a horizontal head in a jig to do some cam profile tests and i would like to get a p grind cam for the test. anyone have one i can borrow? i need a 900ssie horizontal cam too if anyone has one. |
Author: | boucher [ Tue Oct 03, 2017 4:12 am ] |
Post subject: | Re: P grind cam wanted for test |
PM sent brad. Boucher. |
Author: | ducbill [ Wed Oct 11, 2017 10:10 pm ] |
Post subject: | Re: P grind cam wanted for test |
Are you still looking for a 900ss ie hoz cam ? Just looked through the box of bit & found one marked O8J . if that's the one your after PM me |
Author: | brad black [ Thu Oct 12, 2017 7:47 am ] |
Post subject: | Re: P grind cam wanted for test |
i have an 8j from another fellow. |
Author: | brad black [ Thu Oct 12, 2017 7:51 am ] |
Post subject: | Re: P grind cam wanted for test |
P - Montjuich, etc R - F1 (although it's probably more at the later 750 spec of 119 inlet c/l rather than the F1 spec of 110 inlet c/l) PH - Pantah Attachment:
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Author: | 618F1 [ Thu Oct 12, 2017 11:09 am ] |
Post subject: | Re: P grind cam wanted for test |
This is very nice Brad. So the original Pantah cams do have slightly more lift and duration than the later F1 and more-current “R” grind. Certainly shows that R does not mean “race”. MikeV |
Author: | flattop900 [ Thu Oct 12, 2017 12:24 pm ] |
Post subject: | Re: P grind cam wanted for test |
Hey Brad... Looks like I'm keeping my pantah cams. According to your cam numbers chart, the 900ssie should lift a little higher than even the P grind. If that is the case, what characteristic makes them a better choice for street bikes, or am I confusing them(P) with a different cam? Regards... Flattop |
Author: | peterbike [ Fri Oct 13, 2017 7:22 pm ] |
Post subject: | Re: P grind cam wanted for test |
Nice work Brad curiosity question - what are the vertical & hori axis's on your graphs ? Peter |
Author: | brad black [ Sat Oct 14, 2017 7:49 am ] |
Post subject: | Re: P grind cam wanted for test |
fixed the graph. horizontal is degrees of crank rotation from tdc firing to tdc firing. vertical is mm of valve lift. |
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