07 103 redynoed : V-Twin Forum: Harley Davidson Forums

C-Cat · 08-31-2008, 11:19 PM

http://s263.photobucket.com/albums/i...rent=IMG-1.jpg

had a tune done over with the tts mastertune.
the old dyno sheets (inertia, load runs) from the t-max are in there also. click on view album or c-cat 61 after opening link.
build has 2500 miles on it, by fairbanks motors.
drew said it still has a little more in it, but the sun was shinning and it is sunday. t-max was close, but now it seems to rev quicker, as i bounced of the limiter a few times.

aka_matt · 09-01-2008, 01:10 PM

i guess i missed it, but whats the details on the motor?? those r great numbers for an '07 103"...

C-Cat · 09-01-2008, 08:51 PM

Quote:

Originally Posted by aka_matt

i guess i missed it, but whats the details on the motor?? those r great numbers for an '07 103"...

thanks

10:4 to1
fatcat qb
woods 7h cams
woods 160 springs
stock gearing
7mm. stem 1.875 dia. intake valve stock exhaust
stock throttle body and intake bored and ported.
heads ported and bike tuned by fairbanks motors on
a superflow dyno, both were very reasonably priced.

arealinvestor · 09-01-2008, 09:56 PM

What kind of numbers??????

C-Cat · 09-01-2008, 11:33 PM

Quote:

Originally Posted by arealinvestor

What kind of numbers??????

109.9/118 it's in the link.

arealinvestor · 09-02-2008, 12:11 AM

Not bad for a 103CI!!! The woods 7H giving good tq numbers!!! Do You think The qb on the fat cat is restrictive on top cutting out some HP on top? I thought about using this cam(7H) as well.It was between that cam and the woods 6HG or the 400G!!!!!!

C-Cat · 09-02-2008, 12:46 AM

Quote:

Originally Posted by arealinvestor

Not bad for a 103CI!!! The woods 7H giving good tq numbers!!! Do You think The qb on the fat cat is restrictive on top cutting out some HP on top? I thought about using this cam(7H) as well.It was between that cam and the woods 6HG or the 400G!!!!!!

Some say yes, some say the qb is as good or better. I don't really know, you would think the standard would better hp #'s on top. This is in a Streetbob and to me it pulls through the gears quickly bottom to top.
I used the 7H because my bike is an 07. If I was to do this build again my choice would be the 9B.

xtractor · 12-22-2008, 04:04 AM

I just completed a 103/07 dyna with W7 and ported heads with stock valve/springs, cycle shack 1 3/4 " M Pipes" for 110/111.

C-Cat · 12-22-2008, 03:46 PM

Quote:

Originally Posted by xtractor

I just completed a 103/07 dyna with W7 and ported heads with stock valve/springs, cycle shack 1 3/4 " M Pipes" for 110/111.

are you running roller rockers?

i actually have this topend and rotating assembly for sale if anyone is interested.

JagmanR · 12-22-2008, 08:02 PM

Hmmm...looks like a small hit of n2o, they sometimes hit hard and flatten out as bottle pressure drops.

claydbal · 12-22-2008, 08:31 PM

jagman, please post your dragstrip times. yep im raising the BS flag. you mimick a poster from another thread, making fun of a real 103 build. put up boy.

Hillsidecycle.com · 12-22-2008, 08:40 PM

Quote:

Originally Posted by JagmanR

Hmmm...looks like a small hit of n2o, they sometimes hit hard and flatten out as bottle pressure drops.

I doubt if it is anything more that a Wood cam, and a good tune.

JagmanR · 12-22-2008, 08:53 PM

Quote:

Originally Posted by Hillsidecycle.com

I doubt if it is anything more that a Wood cam, and a good tune.

I just pasted his n20 comment from my 107 thread. I have no doubt his numbers are real. Solid tune and build no doubt. Just found it funny that while he was posting his 103 numbers he's commenting mine was tuned with "a small hit of n20"

JagmanR · 12-22-2008, 08:55 PM

Quote:

Originally Posted by claydbal

jagman, please post your dragstrip times. yep im raising the BS flag. you mimick a poster from another thread, making fun of a real 103 build. put up boy.

His 103 build is real and mine isn't because? Where exactly is that BS flag? Kinda like to see one of those.

xtractor · 12-22-2008, 11:12 PM

no rollers, stock valves and stock ovel beehive spring, O ya and a hit of Mr Dan Baisley and Mike Stegman. I will be going with the Pro Streets when I get to them. Jag, C-cats numbers are real because he is running a bigger intake then my setup. There are other w7 running these numbers. I new that before I had the install. I try very hard tobe a informed consumer. I do my research.