|
|
 '06 Speedmaster Exhaust Questions
|
Joined: Jul 2006
Posts: 32
Greenhorn
|
OP
Greenhorn
Joined: Jul 2006
Posts: 32 |
I narrowed down my search for exhaust to the EPCO, but I still have a few questions about set up. On a '06 Speedmaster, what size are the stock main jets and pilot jets? I like the straight cut EPCOs more than the slash-cut type. Does anybody run these? IS there a sound/performance difference between the 2 pipes? BTW, the reasons why I'm going with the EPCO are budget and noise level. I hear they're not awfully loud, but do give you a good rumble.  Joe
|
|
|
Re: '06 Speedmaster Exhaust Questions
|
Joined: Jan 2005
Posts: 3,753
Loquacious
|
|
Loquacious
Joined: Jan 2005
Posts: 3,753 |
pretty sure they come with the jets needed, and i imagine there is no difference in sound/performance just based on the look of the end tip
Frank
(Former)05 BA tbike pipes, ai removed, Freak, mikuni hsr 42's, 904, ported/polished head, 1mm oversized valves
NOW-2010 silver and black tbird
|
|
|
Re: '06 Speedmaster Exhaust Questions
|
Joined: Sep 2005
Posts: 94
Member
|
|
Member
Joined: Sep 2005
Posts: 94 |
Stock main jet is 120 and pilot is 42.
Jim
03 TBA Bubs AI Removed 132 1 shim 3 1/2 turns
|
|
|
Re: '06 Speedmaster Exhaust Questions
|
Joined: Jul 2006
Posts: 32
Greenhorn
|
|
OP
Greenhorn
Joined: Jul 2006
Posts: 32 |
|
|
|
Re: '06 Speedmaster Exhaust Questions
|
Joined: Jan 2005
Posts: 8,639 Likes: 3
Old Hand
|
|
Old Hand
Joined: Jan 2005
Posts: 8,639 Likes: 3 |
My Epcos came with jets and new mounting bolts, very handy to have if you run into the common problem of having to remove the heads on the original bolts.
The Epco pipes have a nice sound and gave me a nice power increase.
Let's hope there's intelligent life somewhere in space 'cause it's buggar all down here. -- Monte Python
|
|
|
Re: '06 Speedmaster Exhaust Questions
|
Joined: Jul 2006
Posts: 32
Greenhorn
|
|
OP
Greenhorn
Joined: Jul 2006
Posts: 32 |
Can anybody tell me what jets came with the Epco's? Main jet? Pilot jet?
JOE
|
|
|
Re: '06 Speedmaster Exhaust Questions
|
Joined: Jan 2005
Posts: 9,223
Big Bore
|
|
Big Bore
Joined: Jan 2005
Posts: 9,223 |
Only the mains needs changing. When I got my Epcos a few years ago, they came with 160s. Even with the Freak, I ended up changing them out to 150s.
"Never underestimate the power of human stupidity" - Robert Heinlein
|
|
|
Re: '06 Speedmaster Exhaust Questions
|
Joined: Jul 2006
Posts: 32
Greenhorn
|
|
OP
Greenhorn
Joined: Jul 2006
Posts: 32 |
160's?? WOW! I'm thinking 130 or 132's. Uni filter with snorkel out. At least that's where I'm going to start.
JOE
|
|
|
Re: '06 Speedmaster Exhaust Questions
|
Joined: Jan 2005
Posts: 3,753
Loquacious
|
|
Loquacious
Joined: Jan 2005
Posts: 3,753 |
it all depends on weather you have your airbox or not
Frank
(Former)05 BA tbike pipes, ai removed, Freak, mikuni hsr 42's, 904, ported/polished head, 1mm oversized valves
NOW-2010 silver and black tbird
|
|
|
Re: '06 Speedmaster Exhaust Questions
|
Joined: Sep 2005
Posts: 94
Member
|
|
Member
Joined: Sep 2005
Posts: 94 |
The jetting calculator which you can find here on the site
is VERY good.It says 130.I'll try to post a link.
Jim
03 TBA Bubs AI Removed 132 1 shim 3 1/2 turns
|
|
|
Re: '06 Speedmaster Exhaust Questions
|
Joined: Jan 2007
Posts: 9
Complete Newb
|
|
Complete Newb
Joined: Jan 2007
Posts: 9 |
Hey Joeknows, go with the Triumph straight throughs, they come with jets. Once fitted they have that vintage pop and crackle Triumph were famous for.
|
|
|
Re: '06 Speedmaster Exhaust Questions
|
Joined: Aug 2005
Posts: 2,525
Loquacious
|
|
Loquacious
Joined: Aug 2005
Posts: 2,525 |
Go here then venture forward 
Erwin
05 America
|
|
|
|
|
|
|
