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[1sharprdkg]

...so thinking of a project for next year. Wanted to get some feedback from my fellow site members. Looking for most bang for the $. Starting with a 96" which Big Bore size do you go to. I know the basic items AC, exhaust, PC or SERT, cams. Is there a favorite choice of big bore size? I hope this enough info to make a response. Thanks 

[HD Street Performance]

103 with SE cast pistons is a hands down budget champion and can be made to work real well. Next step is just as reliable but a few more $$ the 107"

[Lever]

my friend just did this to his bike  ...he went with S&S  106 KIT  with easy start cams no  acr's  ..loves it great power band  
what his reasoning  instead of 103 kit  is that  the trade in / resale  should be a lil better since the 103 is more avalable nowfrom hd   and the cost  difference between the
2 kits was mininal

[Fatboy]

Fuel Moto 107 kit has my interest these day ~106hp & 120tq for $1995 installed if you already have pipes/hi flow AC and tuning device.

Check it out on their website and note the power band is about perfect for a bagger.

[1sharprdkg]

Fuel Moto 107 kit has my interest these day ~106hp & 120tq for $1995 installed if you already have pipes/hi flow AC and tuning device.

Check it out on their website and note the power band is about perfect for a bagger.

Looks good, interesting. 107" is kind of the size I had in mind. Thinking of doing upgrade on 07,08,or,09 Fatboy next year. Looks like good HP and TQ for $ spent. Thanks   

[Jock]

Now...Now...Now...Everyone knows that "size" doesn't matter....

Terri Clark | Girls Lie Too

[mjb765]

Now...Now...Now...Everyone knows that "size" doesn't matter....

Terri Clark | Girls Lie Too

Is that what they are telling you now

[Jock]

Is that what they are telling you now

Not just NOW...FOREVER!

 

[nidan]

my 2 cents

I went with the 103 / 255 kit when I got my 07 .. it has been adequate , never really impressive.  I've got 25K on it .

If I was doing it again , I'd strongly consider the 107 with TW54's  ,  a bit more power,rev range and less heat ( more overlap in cams)

[Unbalanced]

Would definitely consider the Axtel 107 with flat top wossners.  If you are having headwork done then you might consider doing the 20 or 30 degree pistons with it, but I would recommend flat tops if you are not getting into higher dollar headwork as squish is critical and you want to keep even compression between cylinders. 

[HILLSIDECYCLE.COM]

...so thinking of a project for next year. Wanted to get some feedback from my fellow site members. Looking for most bang for the $. Starting with a 96" which Big Bore size do you go to. I know the basic items AC, exhaust, PC or SERT, cams. Is there a favorite choice of big bore size? I hope this enough info to make a response. Thanks 

Bore to 107".
With a head that'll flow 170-5 cfm @ 10", and a 55 HPI t/body, along with the use of a Wood 408, it'll flatline torque at 120, and show 120 hp as well.
Good 2/1 will be needed, as well as being tuned correctly.
If looking for more, then up the compression, and use his 9B.
Mid-upper 120's then, and 130/130 would not be out of the question.
Scott

[1sharprdkg]

my 2 cents

I went with the 103 / 255 kit when I got my 07 .. it has been adequate , never really impressive.  I've got 25K on it .

If I was doing it again , I'd strongly consider the 107 with TW54's  ,  a bit more power,rev range and less heat ( more overlap in cams)

Very helpful 2 cents. Thank you.

[1sharprdkg]

Now...Now...Now...Everyone knows that "size" doesn't matter....

Terri Clark | Girls Lie Too

:2vrolijk_21:Good one!

[1sharprdkg]

Would definitely consider the Axtel 107 with flat top wossners.  If you are having headwork done then you might consider doing the 20 or 30 degree pistons with it, but I would recommend flat tops if you are not getting into higher dollar headwork as squish is critical and you want to keep even compression between cylinders. 

Not planning any headwork.

[1sharprdkg]

Bore to 107".
With a head that'll flow 170-5 cfm @ 10", and a 55 HPI t/body, along with the use of a Wood 408, it'll flatline torque at 120, and show 120 hp as well.
Good 2/1 will be needed, as well as being tuned correctly.
If looking for more, then up the compression, and use his 9B.
Mid-upper 120's then, and 130/130 would not be out of the question.
Scott

Thanks Scott