Big Sucker
#1
04-07-2007 | 12:53 PM
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Cruiser
Joined: Mar 2007
Posts: 135
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#2
04-07-2007 | 01:43 PM
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Joined: Aug 2005
Posts: 68
Likes: 1
From: Yucca valley
RE: Big Sucker
My '05 Fatboy came from the factory with SE intake, stage 1, and 95c.i.. I put SE slip ons and the dealership said the stage 1 would handle it. Remember that they all run a little on the lean side for EPA concerns. You might want to consider an after market devise like the power commander the richen it up a bit.
#3
04-07-2007 | 05:21 PM
Outstanding HDF Member
Joined: Feb 2005
Posts: 2,925
Likes: 5
From:
RE: Big Sucker
You say your bike has Stage 1 exhaust or stage 1 mods? If it has stage 1 done already, you would have the ECM flash, but you wouldn't need the Big sucker air filter kit, as you would already have that or something similar.
If your bike's ECMdoesn't have the Stage 1 Flash, then yes, you will need something to richen the mixture. Running without will cause a very lean condition, dangerous to the motor.
If your bike's ECMdoesn't have the Stage 1 Flash, then yes, you will need something to richen the mixture. Running without will cause a very lean condition, dangerous to the motor.
#4
04-07-2007 | 07:25 PM
Road Master
Joined: Aug 2006
Posts: 822
Likes: 78
From: Fuquay-Varina, NC
RE: Big Sucker
ORIGINAL: monkyman
You say your bike has Stage 1 exhaust or stage 1 mods? If it has stage 1 done already, you would have the ECM flash, but you wouldn't need the Big sucker air filter kit, as you would already have that or something similar.
If your bike's ECMdoesn't have the Stage 1 Flash, then yes, you will need something to richen the mixture. Running without will cause a very lean condition, dangerous to the motor.
You say your bike has Stage 1 exhaust or stage 1 mods? If it has stage 1 done already, you would have the ECM flash, but you wouldn't need the Big sucker air filter kit, as you would already have that or something similar.
If your bike's ECMdoesn't have the Stage 1 Flash, then yes, you will need something to richen the mixture. Running without will cause a very lean condition, dangerous to the motor.
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