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Building a torquer, got my parts!

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Old Jun 12, 2009 | 05:55 PM
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Talking Building a torquer, got my parts!

I bought Se255 cams, used jugs to bore, forged pistons for 103", (in case I go nuts later, and change cams) gaskets, adjustable pushrods, should be all set to build a torquer! Will be accompanied by Jackpot mufflers, AC and PCIII. I am expecting 100+ to 105 torque , 85+ hp. Sound good? All for my 2008 RK
 

Last edited by gregsdart; Jun 12, 2009 at 06:30 PM.
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Old Jun 12, 2009 | 06:34 PM
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But...but...but...it's riding season, what ever thou doest~doest quickly. Good luck w/ the build.
 
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Old Jun 12, 2009 | 06:45 PM
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yeah, well if you like the twisty thing on the handlebars, be prepared to replace tires every 5000 miles if you are running 402s or at least that is what I have run into anyway......
 
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Old Jun 12, 2009 | 09:04 PM
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Default Good news!

Yep, lookin for a two day rain, should do it! I am retired so I have all day.
Glad to hear you wore the tire off that quick; because it means you are putting a ton of power through that rear tire! Our builds are almost identical, did you set the compression up any? What was the deck hieght of the piston? I am staying with the Jackpot slipons, may boost compression to 9.9, dyno tune to get the spark right for that much squeeze I believe is my tuners idea.
 

Last edited by gregsdart; Jun 12, 2009 at 09:07 PM.
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Old Jun 12, 2009 | 09:08 PM
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Default Good news!

I forgot to ask, are the forged harley pistons machined deep enough for a SE255 cam? I would hope so, they aren't very radical.
 

Last edited by gregsdart; Jun 12, 2009 at 09:10 PM.
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Old Jun 12, 2009 | 10:11 PM
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I just did the S.E. Stage 2.Did it when I bought the bike, so I had the dealer build it to keep my warranty.
 
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Old Jun 12, 2009 | 10:24 PM
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No P to V clearance issues with any flat tops & 255's ~ at least as long as you index the cams correctly.
 
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Old Jun 12, 2009 | 11:29 PM
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Just had the SE 103'' kit installed at the dealer as well as a SERT. Chose to keep the stock headers but did go to V&H Basic Slipons. Have 400 mi and will have 500 by early tomorrow. I'll do an oil change and start slowly increasing rpm's above 3000. It pulls like a freight train and engine spools up in a hurry with much less throttle input. I'm not interested in speed as much as torque. This setup does exactly that. I'm still at 42 mpg during break in.
 
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Old Jun 13, 2009 | 07:08 AM
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I have this set up and it's a pulling machine! The heads were done along with the 103 build. I think it was worth it to do it all at the same time. Good luck and enjoy.

Tom
 
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Old Jun 13, 2009 | 07:14 AM
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Saw*me do you think that the heads add enough to make it worth the cost... Anybody, I just did the 103" Stage II and while I love the power, I caught the bug. Is sending my heads off to Big Boyz or Hillside to have my heads done worth the cost... I wouldn't be doing it until winter but still always thinking about it in the back of my mind. Any thoughts?
 

Last edited by bennenrkc; Jun 13, 2009 at 07:15 AM. Reason: Cause I cant spell.
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