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$50 modification thread
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old_skool
Originally posted by Pendulum View Post
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Bustedknuckles
HID vs Halogen in an incandescent housing vs Projector housing shouldn't matter... they both reflect against the housing in the exact same manner... yes the HID's are brighter than halogens but as long as the headlight assembly isn't aiming up it shouldn't blind you... its not the light that is the issue but the rider... and how well they tune and maintain their motorcycle...
HID's and LED's are the wave of the future, they are brighter, last longer, AND they are more effiecient... everyone needs to get used to them...Last edited by Guest; 01-27-2012, 10:17 PM.
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Bustedknuckles
here is a great website with a wide variety of LED lighting. i just ordered the "brake strobe plus" module and the "M109 Rear Signal / Brake Light kit" both of which are going on the cafe 450... there's plenty of $50 mods on here...
for whatever reason when you open the link it only shows some of the lights, be sure to click "All Products" off to the left...
Last edited by Guest; 01-29-2012, 02:40 PM.
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Originally posted by Bustedknuckles View PostHID vs Halogen in an incandescent housing vs Projector housing shouldn't matter... they both reflect against the housing in the exact same manner...
Yes, they reflect off the same housing/reflector, but the HID arc (the source of the light) is not in the same place as the incandescent filament, which means that, while it does hit the same reflector, it does NOT go where it was intended.
That is what is so irritating about the HID conversion kits. Now, ... put the HID capsule into a housing that was DESIGNED for it, no problem.
.sigpic
mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
#1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
#2 son: 1980 GS1000G
Family Portrait
Siblings and Spouses
Mom's first ride
Want a copy of my valve adjust spreadsheet for your 2-valve per cylinder engine? Send me an e-mail request (not a PM)
(Click on my username in the upper-left corner for e-mail info.)
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Bustedknuckles
Originally posted by Steve View PostUnfortunately, that's what everyone thinks, but it's not quite true.
Yes, they reflect off the same housing/reflector, but the HID arc (the source of the light) is not in the same place as the incandescent filament, which means that, while it does hit the same reflector, it does NOT go where it was intended.
That is what is so irritating about the HID conversion kits. Now, ... put the HID capsule into a housing that was DESIGNED for it, no problem.
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It would certainly be less of a problem, we just need to get the owners to actually do that.
If you want to read some of the details behind it, take a look at THIS PAGE from Daniel Stern Lighting.
.sigpic
mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
#1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
#2 son: 1980 GS1000G
Family Portrait
Siblings and Spouses
Mom's first ride
Want a copy of my valve adjust spreadsheet for your 2-valve per cylinder engine? Send me an e-mail request (not a PM)
(Click on my username in the upper-left corner for e-mail info.)
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Bustedknuckles
very interesting, there's a lot of good information on there that i wasn't aware of. i appreciate you droppin some knowledge on me!
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Originally posted by Bustedknuckles View Postvery interesting, there's a lot of good information on there that i wasn't aware of. i appreciate you droppin some knowledge on me!
.sigpic
mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
#1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
#2 son: 1980 GS1000G
Family Portrait
Siblings and Spouses
Mom's first ride
Want a copy of my valve adjust spreadsheet for your 2-valve per cylinder engine? Send me an e-mail request (not a PM)
(Click on my username in the upper-left corner for e-mail info.)
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Colin Green
Cheap fix $0.00 for excessive brake lever travel.
I had about 25% lever travel before the front pads would come into play. Bled them 100% but no real difference.
When bleeding them I noticed that a big jet of fluid would shoot up through a small pressure relief hole (designed to prevent expanding fluid from locking the brakes on).
I realised that the brakes weren't engaged until the piston seal in the MC passed over and blocked this hole and that was where the bulk of the excess lever travel was going.
I cut and hand machined an aluminum spacer (tried plastic but it dissolved) sized to allow about 5 - 10% max lever travel before the piston seal covered the hole and the fluid stopped squirting out (making for faster build up of pressure to activate the calipers)
Best mod I have made period (along with new braided brake lines - also a good $50 mod). Two finger braking now
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JStones
Just added a new set of Pro Grip Cruiser Grips Model 862... Unbelievable change in comfort.
$10.60 on amazon.
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ChicagoBob
My sub-$50 mods so far:
Coil relay
stainless brake line
steering head bearings
mini turn signals
H-4 headlight
heated grips w/ relay
rattle can paint and number graphics
new taillight
new headlight ears
new exhaust (used, but very nice)
new eBay seat and rear fender
That's about $500 so far.
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Normk
Colin, I was intending to point out that your photo was upside down until I saw the Aukland location.
There are two holes connecting the master cylinder reservoir and the piston bore. The larger one to which you refer is the "Compensating Port" while the smaller one is the "Breather Port". Both must be open in order for the cylinder to operate properly.
The Breather Port's function is to allow fluid displaced by the return of the piston to move into the reservoir and to return when the piston moves forward in application. This "breathing" in and out of fluid through the port is the reason for the port's name. A plugged breather port can cause slow return of the piston/slow release of the brakes and/or encourage the entry of air past the cylinder's end seal. These can be difficult to diagnose if one does not recognize the presence of the port or understand its function.
The Compensating Port is intended to compensate for changes in brake fluid volume within the acting portion of the hydraulics. When the pads wear, for example, fluid from the reservior fills the void in order to provide automatic adjustment. When the brakes are in operation and the resulting heat causes the fluid to expand, for example, the fluid displaced during expansion enters the reserviour in order to avoid pressurizing the system and causing the brakes to drag.
Your post is an excellent piece of education for many users as they will likely not be aware of the need to check the slack in the mechanical linkage as part of maintenance inspection. Just another item we used to see wrong with owner maintained machines.
Your solution was an excellent one as was your advise regarding the use of a robust material as the spacer. Using something which would compress would lead to a spongy brake and limited effective stroke in application.
It would be well not note that having too much slack in the mechanical linkage as Colin corrected limits brake application. On the other hand, not allowing the piston to move past the port on release will cause brakes to drag!
The dragging effect can be more than minor as spacing the piston too far forward can result in having the brakes continue to self apply until wheel lock-up has occurred. We don't need to outline the risks there!
Ensure that both ports are open when checking master cylinder operation as part of yearly brake fluid change. Take care if using a tool through either port because a tiny burr on the inside edge of the port is likely to cut the piston sealing cup.
Excellent post, Colin! It should be very useful to some members.
Norm
Originally posted by Colin Green View PostCheap fix $0.00 for excessive brake lever travel.
I had about 25% lever travel before the front pads would come into play. Bled them 100% but no real difference.
When bleeding them I noticed that a big jet of fluid would shoot up through a small pressure relief hole (designed to prevent expanding fluid from locking the brakes on).
I realised that the brakes weren't engaged until the piston seal in the MC passed over and blocked this hole and that was where the bulk of the excess lever travel was going.
I cut and hand machined an aluminum spacer (tried plastic but it dissolved) sized to allow about 5 - 10% max lever travel before the piston seal covered the hole and the fluid stopped squirting out (making for faster build up of pressure to activate the calipers)
Best mod I have made period (along with new braided brake lines - also a good $50 mod). Two finger braking now
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