Good Vibrations Gone
#1
04-28-2012, 09:19 PM
Good Vibrations Gone
FLD 103
I had somewhat of a vibration at certain RPM’s until I reach a sweet spot.
Stock it was noticeable but to me not objectionable, I’m an old timer.
With a Stage 1 Kit, Tuner and a V&H Slip On exhaust the vibrating decreased.
With a Stage 1 Kit, Tuner and a D&D Fat Cat full exhaust system
(well tune of course) the vibrating is gone; zip, no more, none at all.
The whole bike is smooooooth, err.
I’m thinking deleting the cat converter on the stock exhaust system
and a fine tuning helped the most. JMO.
I had somewhat of a vibration at certain RPM’s until I reach a sweet spot.
Stock it was noticeable but to me not objectionable, I’m an old timer.
With a Stage 1 Kit, Tuner and a V&H Slip On exhaust the vibrating decreased.
With a Stage 1 Kit, Tuner and a D&D Fat Cat full exhaust system
(well tune of course) the vibrating is gone; zip, no more, none at all.
The whole bike is smooooooth, err.
I’m thinking deleting the cat converter on the stock exhaust system
and a fine tuning helped the most. JMO.
Last edited by perryross; 04-30-2012 at 12:19 PM.
#3
04-29-2012, 12:20 AM
#4
04-29-2012, 07:17 AM
SC-Longhair
Helps keep the soot from the exhaust off my bike among other things.
Buy any chance do you know how much HP & TQ you gained with the Thunderheader exhaust?
There one of the top performers in my book.
Wideglidebob
Yep I had a Yamaha 250, 650 enduro & 650 V Star great bikes.
Helps keep the soot from the exhaust off my bike among other things.
Buy any chance do you know how much HP & TQ you gained with the Thunderheader exhaust?
There one of the top performers in my book.
Wideglidebob
Yep I had a Yamaha 250, 650 enduro & 650 V Star great bikes.
Last edited by perryross; 04-29-2012 at 07:51 AM.
#6
04-29-2012, 12:17 PM
I have no idea what just the D&D head pipes would be.
Check with Dr. V-twin for the best pieces on exhaust.
WWW.DRVTWIN.COM
INFO@DRVTWIN.COM
Check with Dr. V-twin for the best pieces on exhaust.
WWW.DRVTWIN.COM
INFO@DRVTWIN.COM
#7
04-29-2012, 01:54 PM
Another Point of Interest.
FLD 103 Dyno Results
Stock
HP 66.5
TQ 85.9
AN Stage 1 Air Kit-- SE Tuner --V&H Slip On
HP 78.7 + from stock 12.2 gain
TQ 96.7 + from stock 10.8 gain
AN Stage 1 Air Kit --SE Tuner-- D&D Fat Cat Full System
HP 80.29 + from stock 13.79 gain
TQ 97.7 + from stock 11.8 gain
FLD 103 Dyno Results
Stock
HP 66.5
TQ 85.9
AN Stage 1 Air Kit-- SE Tuner --V&H Slip On
HP 78.7 + from stock 12.2 gain
TQ 96.7 + from stock 10.8 gain
AN Stage 1 Air Kit --SE Tuner-- D&D Fat Cat Full System
HP 80.29 + from stock 13.79 gain
TQ 97.7 + from stock 11.8 gain
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