??????? PENLAND CAMS FOR THE 650 PRAIRIE
Jul 3, 2003 | 12:26 AM
#11
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Trailblazer
Joined: Jul 2003
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??????? PENLAND CAMS FOR THE 650 PRAIRIE
ALLTOYS WHERE CAN I GET THE 2 STAGE CAMS YOU SAID YOU HAVE IN YOUR BIKE??? I JUST WANT MORE POWER, ALLTOYS TELL ME WHAT TO DO TO MY MACHINE BESIDES WHAT I HAVE NOW TO MAKE IT FASTER. I HAVE ABOUT $1500.00 TO SPEND ON IT..... WE DO A LOT OF 300 FT. DIRT DRAGS AND MUD DRAGS....
Jul 3, 2003 | 01:13 AM
#12
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??????? PENLAND CAMS FOR THE 650 PRAIRIE
Muddin650,
You can get the cams through DG Racing I think you will find Pen Exhaust will only give you an extra 2 hp where as a good modd will range in 4-5 hp. Super Trapp is a better muffler exhaust that will give you 4 - 5 hp gains I will have to PM you some other stuff I must sign off for now have to get up early. Till Later.
You can get the cams through DG Racing I think you will find Pen Exhaust will only give you an extra 2 hp where as a good modd will range in 4-5 hp. Super Trapp is a better muffler exhaust that will give you 4 - 5 hp gains I will have to PM you some other stuff I must sign off for now have to get up early. Till Later.
Jul 5, 2003 | 02:58 AM
#17
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??????? PENLAND CAMS FOR THE 650 PRAIRIE
Dan650,
If you are not sure about the cams from Web or Penland they are the same by the way. Ask Web for the measurements timeing duration all that sort of stuff, take that information to valve guru...motor guru and ask him or her what all this means. Only this way will you be able to make a choice if you don't trust our help pay the coin and do it.
If you are not sure about the cams from Web or Penland they are the same by the way. Ask Web for the measurements timeing duration all that sort of stuff, take that information to valve guru...motor guru and ask him or her what all this means. Only this way will you be able to make a choice if you don't trust our help pay the coin and do it.
Jul 5, 2003 | 09:31 AM
#18
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??????? PENLAND CAMS FOR THE 650 PRAIRIE
A guy named crashryder was one of the first people to install these cams. He said he go a lot of low and midrange power gain.
I haven't seen his posts for ages, I hope he hasn't crashed, like the screen name suggests.
I haven't seen his posts for ages, I hope he hasn't crashed, like the screen name suggests.
Jul 5, 2003 | 10:31 AM
#19
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??????? PENLAND CAMS FOR THE 650 PRAIRIE
PBR's cams have a slight over lap this can cause power loss at higher rpms but work well with little compression boost by way of longer connecting rod throw. It is up to you or anyone else my findings say they are not worth the headache on a base stock machine.
Jul 5, 2003 | 11:42 AM
#20
Trailblazer
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??????? PENLAND CAMS FOR THE 650 PRAIRIE
I am crashryder, and as I said here and before, I have enjoyed the power gains with my cams.
Maybe the other guys were not jetted properly or something if they did not notice much difference. With a DG intake, HMF exhaust, and cams, I am running 155 and 160 jets. I have not seen anyone that said they were running anything similiar.
I have not even considered a holeshot module. I cannot imagine needing more off the line power. With traction, I can't keep the front end down.
Maybe the other guys were not jetted properly or something if they did not notice much difference. With a DG intake, HMF exhaust, and cams, I am running 155 and 160 jets. I have not seen anyone that said they were running anything similiar.
I have not even considered a holeshot module. I cannot imagine needing more off the line power. With traction, I can't keep the front end down.