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Big bore or cams first?

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Old Oct 11, 2012 | 07:29 AM
  #1  
fwb35's Avatar
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Default Big bore or cams first?

Ok, I have had my new to me 99 EG standard now since June, have taken a couple of trips with the wife, drive to work when it is nice out and weekend cruises. When I bought it the dealer put new tensioners in it so that should be good for about 30k miles. The bike just turned 40k miles, runs great with no problems, I want to get a little more power out of it while touring with the wife and a full tourpack I put on for trips. This is my first big twin and I am going to keep it a long time, I paid $8k for it and want to make it into what I want, am not going to spend a lot of money on it then trade it for a new $25k bike and start all over, I am not one of those guys that has a bottomless wallet lol. Am just looking for suggestions from memebrs that have experience with this as I can't do both this winter so I have to pick one or the other, then the next mod next winter, thanks.
 
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Old Oct 11, 2012 | 07:33 AM
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You cant beat cubic inches for the most relaible power - IMO Big Bore First
 
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Old Oct 11, 2012 | 07:45 AM
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With labor figured in, your 6 for one half a dozen for the other. A good set of cams will pick you up substantially for now and also compliment the big bore when you decide on that.
 
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Old Oct 11, 2012 | 07:47 AM
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Cool

I don't agree...
Go with Andrews 21/26 cams first. Extract the "value" out of those cylinders... they've still got the hone marks, good for a good while yet!

When you do pull the cylinders, have the heads flowed as well.

My ol' roadking ran really well with that setup.

Beav
 
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Old Oct 11, 2012 | 08:38 AM
  #5  
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I was faced with the same question earlier this year. I did a lot of research talked to a lot of technical experts (company's on this forum, vendors, etc.). Based on pretty unanimous feedback I went with the cams first. Do your research to get a set of cams that will be good for your current set-up and really "open" up when you go to a big bore.

Good luck
 
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Old Oct 11, 2012 | 08:44 AM
  #6  
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Default I say cam

I had a '99 carburated Road King. Put a 203 cam, a upsized SE carb on it with a set of V&H slip ons. Had under a grand in it including labor. I could load it up for the weekend, put my girlfriend on the back and still get out of my own way in the mountains. IMO, a great bang for the buck! Good luck!
 
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Old Oct 11, 2012 | 08:56 AM
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Originally Posted by Beav
I don't agree...
Go with Andrews 21/26 cams first. Extract the "value" out of those cylinders... they've still got the hone marks, good for a good while yet!

When you do pull the cylinders, have the heads flowed as well.

My ol' roadking ran really well with that setup.

Beav
Cams as described above. Adjustable pushrods make the install less labor intensive. The gear driven Andrews 21G cams I had installed provided the most substantial performance improvement when compared to previous upgrades (Headers, mufflers, Screamin' Eagle A/C, Stage 1 Flash).

If I had the opportunity to do it all over again, I'd do the cams first with a stage 1 upgrade.
 
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Old Oct 11, 2012 | 09:07 AM
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i would update the cams first and wear out what you bought.. When its time for big bore look at baisley performance or headquarters and get the complete kit with ported heads.and dont forget new hand grips cuz there well be alot of holding on
 
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Old Oct 11, 2012 | 09:26 AM
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I plan on just doing cams and head work for the Street Glide. In my Dyna I installed a set of 26H cams and that alone made a substantial difference in low end which is what I wanted.
 
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Old Oct 11, 2012 | 10:44 AM
  #10  
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Thanks for all the suggestions, my bike has a carb and is already at stage one, if I go with cams I will have the bearings replaced with the cams but what else should be done? I put a oil pump spring kit in for better oil pressure, it helped a lot in reducing noise in the top end when hot, the tensioners were just replaced this June but are the old spring style but should be good for around 30k miles, so cams, bearings, adjustable pushrods and what else????? Thanks
 
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