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10-02-2008, 04:24 PM
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#1 (permalink)
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et > trap speed!
Join Date: Mar 2006
Location: new orleans
Posts: 631
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'08 110" r&r heads, 257 cam, supertrapp
wood 3.25 a/c
2 into 1 with 28 disc closed
hpi 55mm tb
SE injectors
stage 4 heads
200 ccp...4% leakdown
power commander
stock pistons & cyls
stock clutch
versus stock tb and injectors
__________________
08 fxdse 110", r&r heads, 257 cam, hp inc 55mm, supermeg
07 fxdb 96", al taylor "blueprint plus" heads, 37 cam, fatcat
05 flhr 103", SEp heads(cleaned up), 10.7 comp, 251 cam, roadrage
88 xl1200, dale miller heads, 12.5 comp, se cams, kerker exh, 40mm carb
if I wanted to ride a couch, I'd just stay home!
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10-02-2008, 04:59 PM
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#2 (permalink)
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Premium Member
Join Date: Nov 2005
Location: alabama
Posts: 5,936
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still need tuneup? noticed it killed bottom some, but woke up the top end, making hp!!!
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10-02-2008, 05:11 PM
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#3 (permalink)
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et > trap speed!
Join Date: Mar 2006
Location: new orleans
Posts: 631
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he added 7 discs, maybe that killed bottom?
__________________
08 fxdse 110", r&r heads, 257 cam, hp inc 55mm, supermeg
07 fxdb 96", al taylor "blueprint plus" heads, 37 cam, fatcat
05 flhr 103", SEp heads(cleaned up), 10.7 comp, 251 cam, roadrage
88 xl1200, dale miller heads, 12.5 comp, se cams, kerker exh, 40mm carb
if I wanted to ride a couch, I'd just stay home!
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10-02-2008, 05:25 PM
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#4 (permalink)
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Let er rip!
Join Date: Jun 2004
Location: MN
Posts: 1,851
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Do you have a sheet showing AFR?
__________________
107" built by Hyperformance
R&R St. V cast heads
R&R 615/585's
R&R Cam plate
R&R Roller Rockers
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10-02-2008, 05:40 PM
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#5 (permalink)
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et > trap speed!
Join Date: Mar 2006
Location: new orleans
Posts: 631
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no, forgot to ask...iirc it was low 13's straight across...watched him do the whole tune...did some timing swings at wot as well...started with 6's, it didn't like 4's, ended up with 8's
__________________
08 fxdse 110", r&r heads, 257 cam, hp inc 55mm, supermeg
07 fxdb 96", al taylor "blueprint plus" heads, 37 cam, fatcat
05 flhr 103", SEp heads(cleaned up), 10.7 comp, 251 cam, roadrage
88 xl1200, dale miller heads, 12.5 comp, se cams, kerker exh, 40mm carb
if I wanted to ride a couch, I'd just stay home!
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10-04-2008, 05:45 AM
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#6 (permalink)
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et > trap speed!
Join Date: Mar 2006
Location: new orleans
Posts: 631
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Would it be possible to remove 4 discs without ruining the tune? The low speed stutter is a little worse now and I wonder if a little more back pressure would smooth it out and increase torque.
__________________
08 fxdse 110", r&r heads, 257 cam, hp inc 55mm, supermeg
07 fxdb 96", al taylor "blueprint plus" heads, 37 cam, fatcat
05 flhr 103", SEp heads(cleaned up), 10.7 comp, 251 cam, roadrage
88 xl1200, dale miller heads, 12.5 comp, se cams, kerker exh, 40mm carb
if I wanted to ride a couch, I'd just stay home!
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10-04-2008, 08:56 AM
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#7 (permalink)
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Premium Member
Join Date: Nov 2005
Location: alabama
Posts: 5,936
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wont hurt to try, you can always stick em back in if it runs worse.
if he tuned timing with all the discs, watch for ping if reducing disc count.
how many you got now? open or closed end cap?
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10-04-2008, 09:59 AM
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#8 (permalink)
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et > trap speed!
Join Date: Mar 2006
Location: new orleans
Posts: 631
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it was tuned with 28 closed and no cover...wood wants $100 for the cover...put the stock round cover back on this morning...also reduced to 24 discs...feels torquier seat of pants but is loading up at idle
__________________
08 fxdse 110", r&r heads, 257 cam, hp inc 55mm, supermeg
07 fxdb 96", al taylor "blueprint plus" heads, 37 cam, fatcat
05 flhr 103", SEp heads(cleaned up), 10.7 comp, 251 cam, roadrage
88 xl1200, dale miller heads, 12.5 comp, se cams, kerker exh, 40mm carb
if I wanted to ride a couch, I'd just stay home!
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10-04-2008, 10:37 AM
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#9 (permalink)
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Premium Member
Join Date: Nov 2005
Location: alabama
Posts: 5,936
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yea, less discs make it richer. and torrqier. also will ping and pack heat back into head if not flowing enough. hope ya get it right.
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10-04-2008, 10:50 AM
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#10 (permalink)
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et > trap speed!
Join Date: Mar 2006
Location: new orleans
Posts: 631
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thanks for the help dennis...if I tweak the fuel map, how much should I take out and where?
__________________
08 fxdse 110", r&r heads, 257 cam, hp inc 55mm, supermeg
07 fxdb 96", al taylor "blueprint plus" heads, 37 cam, fatcat
05 flhr 103", SEp heads(cleaned up), 10.7 comp, 251 cam, roadrage
88 xl1200, dale miller heads, 12.5 comp, se cams, kerker exh, 40mm carb
if I wanted to ride a couch, I'd just stay home!
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10-04-2008, 03:26 PM
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#11 (permalink)
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et > trap speed!
Join Date: Mar 2006
Location: new orleans
Posts: 631
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went in and minused 5 from the entire fuel matrix...does that sound about right?
__________________
08 fxdse 110", r&r heads, 257 cam, hp inc 55mm, supermeg
07 fxdb 96", al taylor "blueprint plus" heads, 37 cam, fatcat
05 flhr 103", SEp heads(cleaned up), 10.7 comp, 251 cam, roadrage
88 xl1200, dale miller heads, 12.5 comp, se cams, kerker exh, 40mm carb
if I wanted to ride a couch, I'd just stay home!
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10-04-2008, 10:31 PM
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#12 (permalink)
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Premium Member
Join Date: Nov 2005
Location: alabama
Posts: 5,936
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i would be leary of across the board fuel change. when playing with exhaust to quieten it, i wind up pulling some timing in the middle and fuel at top. then tweak fuel in the lower range. if i like whats happening, then its a complete tune. so far, havnt got quiet and power to work together nicely tho.LOL
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10-05-2008, 07:41 AM
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#13 (permalink)
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et > trap speed!
Join Date: Mar 2006
Location: new orleans
Posts: 631
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Do you still have the dyno? Might could make a run over there next weekend.
__________________
08 fxdse 110", r&r heads, 257 cam, hp inc 55mm, supermeg
07 fxdb 96", al taylor "blueprint plus" heads, 37 cam, fatcat
05 flhr 103", SEp heads(cleaned up), 10.7 comp, 251 cam, roadrage
88 xl1200, dale miller heads, 12.5 comp, se cams, kerker exh, 40mm carb
if I wanted to ride a couch, I'd just stay home!
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10-05-2008, 07:53 AM
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#14 (permalink)
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VTF Site Sponsor
Join Date: Dec 2003
Location: munnsville n,y.
Posts: 2,747
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Power
We have used the 8 cam on the 110" bagger engines.
__________________
Palmer Bros.
Hillside Motorcycle & Machine
V-Twin Performance Center
Munnsville, N.Y.
315-495-6650
www.hillsidecycle.com
"Repairing Broken Torque Curves Since 1982"
Land Speed Record Power
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10-05-2008, 08:01 AM
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#15 (permalink)
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Premium Member
Join Date: Nov 2005
Location: alabama
Posts: 5,936
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Quote:
Originally Posted by skyhook
Do you still have the dyno? Might could make a run over there next weekend.
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things have changed since you were here. i am no longer running cripple creek. built a shop on property last year. now, i am moving to a place with highway frontage so dyno is all unhooked and computers boxed. you have a twin scan/wego?
who did your tune? i heard there is a guy in kenner that is pretty good, but wouldnt want to say if he is the bad guy.
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