Drilling out exhaust baffles
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Drilling out exhaust baffles
I've heard alot of people talk about this but couldn't find anything on performance variances, or a how to and where and what to drill... I ordered a tact exhaust for my se50p, basically just an unrestricted se50 pipe, and was trying to figure out whether it should be drilled or not. Any help would be great.
87 Honda Elite SE50P
Polini 47 mm (65cc) BBK, De-Restricted SE50 Ramp Plate, Tact Exhaust, Keli Variator, 9g Rollers, Keli Clutch (Medium), Chalon 1.5K Clutch Torque Spring, Polini Drive Belt, SS Ignition Coil, OKO 260 mm Shock, Pirelli SL 26 90/90 Tires.
Polini 47 mm (65cc) BBK, De-Restricted SE50 Ramp Plate, Tact Exhaust, Keli Variator, 9g Rollers, Keli Clutch (Medium), Chalon 1.5K Clutch Torque Spring, Polini Drive Belt, SS Ignition Coil, OKO 260 mm Shock, Pirelli SL 26 90/90 Tires.
Re: Drilling out exhaust baffles
I wouldn't drill it. The end of it is designed for the right amount of back pressure to make it somewhat resonant. If you make it bigger some of the pressure wave effect will be lost of of the exhaust pipe. I am sure some engineers researched this pipe to a high level
1989 Elite E with 86cc Dio
Rumia 50mm bore, mini-stroker, 28mm Oko, modified m-x pipe, Carbonfiber reinforced frame.
http://www.youtube.com/watch?v=gKSvdjxvBUA
Rumia 50mm bore, mini-stroker, 28mm Oko, modified m-x pipe, Carbonfiber reinforced frame.
http://www.youtube.com/watch?v=gKSvdjxvBUA
- martynkim
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Re: Drilling out exhaust baffles
That pipe works great as is. I wouldn't mess with it.
Need parts? Parting out Spree Aero and Elite!
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PM me with your needs Cheap Parts
- patthesoundguy
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Re: Drilling out exhaust baffles
Is this the same exhaust you are getting? http://www.jiangwayne.com/scooter/p_i.php?i=57 My 84 spree exhaust is toast so Im getting this one. Anyone tried this one from Jiang Wayne for their spree?
Dude! Ya Can't Fix Stupid!
84 Spree stock
84 Spree Dio AF18E MHR Cylinder Arrow Pipe 28mm OKO
80 Express, 47mm DR BBKit, Weak Ends Intake, Boyesen Dual stage reeds, 19mm Delorto carb, MLM pipe
79 Express
85 Aero 80 stock
84 elite 125 stock
84 Spree stock
84 Spree Dio AF18E MHR Cylinder Arrow Pipe 28mm OKO
80 Express, 47mm DR BBKit, Weak Ends Intake, Boyesen Dual stage reeds, 19mm Delorto carb, MLM pipe
79 Express
85 Aero 80 stock
84 elite 125 stock
Re: Drilling out exhaust baffles
it's pretty much just a brand new stock spree pipe.patthesoundguy wrote:Is this the same exhaust you are getting? http://www.jiangwayne.com/scooter/p_i.php?i=57 My 84 spree exhaust is toast so Im getting this one. Anyone tried this one from Jiang Wayne for their spree?
- patthesoundguy
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Re: Drilling out exhaust baffles
Thats what I want. stock. My Spree works so well stock I want to keep it that way. Hard to resist the urge to mess with it. so far so good. I go out pull the brake lever push the button it starts within a few revs then runs like a champ for 60 miles at a go no problem.
Dude! Ya Can't Fix Stupid!
84 Spree stock
84 Spree Dio AF18E MHR Cylinder Arrow Pipe 28mm OKO
80 Express, 47mm DR BBKit, Weak Ends Intake, Boyesen Dual stage reeds, 19mm Delorto carb, MLM pipe
79 Express
85 Aero 80 stock
84 elite 125 stock
84 Spree stock
84 Spree Dio AF18E MHR Cylinder Arrow Pipe 28mm OKO
80 Express, 47mm DR BBKit, Weak Ends Intake, Boyesen Dual stage reeds, 19mm Delorto carb, MLM pipe
79 Express
85 Aero 80 stock
84 elite 125 stock
Re: Drilling out exhaust baffles
Yep, same one I ordered. Ordered it on the 8th and it still hasn't come yet, when they say a maximum of 22 days to ship they mean it! For 25$ shipping I'm not impressed, but thats what you get from taiwan. High people in amsterdam are faster shipping my gears than these guys are though
87 Honda Elite SE50P
Polini 47 mm (65cc) BBK, De-Restricted SE50 Ramp Plate, Tact Exhaust, Keli Variator, 9g Rollers, Keli Clutch (Medium), Chalon 1.5K Clutch Torque Spring, Polini Drive Belt, SS Ignition Coil, OKO 260 mm Shock, Pirelli SL 26 90/90 Tires.
Polini 47 mm (65cc) BBK, De-Restricted SE50 Ramp Plate, Tact Exhaust, Keli Variator, 9g Rollers, Keli Clutch (Medium), Chalon 1.5K Clutch Torque Spring, Polini Drive Belt, SS Ignition Coil, OKO 260 mm Shock, Pirelli SL 26 90/90 Tires.
- patthesoundguy
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- Joined: Mon Mar 29, 2010 11:38 am
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Re: Drilling out exhaust baffles
Holy crap, that is what I like to call arriving slow boat! I had better order mine quick then My exhaust has one of the tubes sitting in the bottom of the can rattling around.PWDJDM wrote:Yep, same one I ordered. Ordered it on the 8th and it still hasn't come yet, when they say a maximum of 22 days to ship they mean it! For 25$ shipping I'm not impressed, but thats what you get from taiwan. High people in amsterdam are faster shipping my gears than these guys are though
Dude! Ya Can't Fix Stupid!
84 Spree stock
84 Spree Dio AF18E MHR Cylinder Arrow Pipe 28mm OKO
80 Express, 47mm DR BBKit, Weak Ends Intake, Boyesen Dual stage reeds, 19mm Delorto carb, MLM pipe
79 Express
85 Aero 80 stock
84 elite 125 stock
84 Spree stock
84 Spree Dio AF18E MHR Cylinder Arrow Pipe 28mm OKO
80 Express, 47mm DR BBKit, Weak Ends Intake, Boyesen Dual stage reeds, 19mm Delorto carb, MLM pipe
79 Express
85 Aero 80 stock
84 elite 125 stock