May 1, 2003 Part 3


BIKERNET NEWS FLASH–BOGUS ACCIDENT STATS REVEALED, BIKERNET CONTEST WINNER, BADDEST EXHAUST OF THE WEEK AND NEW FUEL INJECTION TUNER

Continued From Page 2

wego interface installed

NEW TWIN TECH FUEL INJECTION TUNING KIT– In the TCFI Kit the customer gets everything he needs to install thesystem. It includes the NUT fo the O2 Sensor, O2 sensor, TCFI ECU, Softwareand the PC Link and the WEGO with all the hardware to install the system.

The nice thing about the system compared to the rest you don’tneed a dyno to tune it. You get on the bike and ride it and it tunes itself.

If you compare pricing to the Powercommander 3 which retails for about $350plus pay $200 for dyno time plus labor to install it. Then if you make anychanges you have to back and put it on the dyno to adjust for the changes.

The difference between TCFI andthe DFO and Powercommander is we are taking the system from a speed densityto a Alpha/N closed loop. The problem with speed density is when you get into high lift cams thesystem can’t handle it. Our system works like most of the formula 1 racecars. If an engine builder is using a certain combination all the time he canthen save the program after he dials it in using the O2 sensor and then withour PC Link he can upload that program into TCFI

al alvarez

A chart comparing single to dual fire ignitions. Watch for the TCFI tech to be launched on Bikernet in the next couple of days.

Contact:
Allen Alvarez
Sales Manager
386-304-0700
allen@daytona-twintec.com

pan carb use for news

CRUISING RIDER MAGAZINE TO CARRY RARE PANHEAD EDITORIAL–I wrote a column for Cruising Rider last week that involves a contraption I built for my dual-carb, ’48 Panhead. I’m not sure this article makes sense to me, but here’s what the esteemed editor had to say. Let me know what you think when to see a copy in about four months:

“Good column,” Josh Placa said, “Mr. Bandit, although my melon started to twist trying to keep upwith the various permutations of your cobbed carb project. My only surpriseis that a genius such as your esteemed self didn’t anticipate all thisbefore you even started.

So, how does the thing run? Dual 2003 Mikunis metering fuel to a ’48 Pandefinitely bridges the tech gap of more than a half century. Please excusemy ignorance here, but what is the advantage of such a set-up other than itlooking cool and being a bear to hook up? BYW, I assume ID stands for InsideDiameter and OD for Outside Diameter? Or does it mean Overdose of gas fumes.”

Also, how can you expand the ID without expanding OD? Isn’t it really thesame?”

I tried to answer his questions and explain. I suppose his jumbled quiz points out just a few problems with the rambling article. If only I can find that Irish Whiskey.–Bandit

BIKERNET ACCIDENT ADVICE–Two bikers are riding side by side down a county road. One of them has the zipper on his jacket break, and the flapping in the wind is driving him crazy. So he pulls over and decides to don the jacket backwards, at least til they get home. It works well enough, if a bit uncomfortable.

A little while later both guys wipe out in a turn when they don’t see a patch of loose gravel. They are lying inert in a field, their bikes nearby, when a farmer happens upon them. He immediately calls 911.

“You gotta send an ambulance!” he yells into the phone. “These two boys are twisted up pretty bad.”

“Are they still breathing?” asks the operator.

“Well the one was, until I turned his head back around the right way….”

–from Chris T.

Huzespikelights1

Cyril Huze Spikelights–These spikelights are provided in 3 designs & 3 sized: Mini, Hardcore or Visor style. They are offered in 2-function bulb or 2-function L.E.D.. L.E.D’s are brighter than bulb, have no filaments, are not susceptible to failure due to vibrations, and have a 100,000 continuous hour life span. Choice of lens: red, amber, blue & clear. All lights are high gloss polishing billet aluminum. Wiring is included.

Cyril Huze CustomMotorcycles & Parts
www.cyrilhuze.com
Tel: 561-392-5557
Fax: 561-392-9923

PROFESSOR NUTTBOY ON TULLAMORE DEW– It’s an illusive thing, the dew, it be. Many a tale is told ’bout sippin such 12-year nectar ‘neath the risin’ moon on a foggy bog. But then them tales be in yer head, ya blatherin’ idjit. It’s as dear as me old mammy’s heart, as rare as a nun’s fart, and as welcome as the charms of a comely, young tart. You find it, me young bucko and I’ll gladly share a dram or two.

–A thirsty Ladd

BIKERNET SEXUAL SCHOOL–She married and had 13 children. Her husband died. She married again and had 7 more children. Again, her husband died. But, she remarried and this time had 5 more children. Alas, she finally died.Standing before her coffin, the preacher prayed for her.

He thanked The Lord for this very loving woman and said, “Lord, they’re finally together.”

One mourner leaned over and quietly asked her friend, “Do you think he means her first, second or third husband?”

The friend replied, “I think he means her legs.”

–from Ray R.

hackasaw holding bike

THE BIKERNET MOST INTERESTING EXHAUST SYSTEM OF THE WEEK AWARD GOES TO HACKASAW–I may run them into a collector and out under the seat,” Hackasaw said recently. “Some 55 hours in them so far.All root passes have been made and some of the fill passes are done.Still have to make tabs and such as well as heat shielding.”

left side hackasaw bike

Later…….. I can’t wait until this bike gets it’s hand hammered alloy tank fitted…….. HELL NO it won’t be “period correct” or anything conventional”

right side hackasaw bike

FRANCE FOUND GUILTY–The London Guardian found documents showingParis fed intelligence to Baghdad before the war.Iraq got diplomatic secrets and military guidancefrom France. Who else could have taught the Iraqis how to lose their entire country in two weeks?

–from Bob T.

BIKERNET FREE CONTEST WINNERS–
UJJWAL DEY
MUMBAI, MAHARASHTRA, INDIA.
Suggestion: CRUISER BIKES SHOULD COME WITH ADDICTION WARNINGS.

DAVE MULHOLLAND
CANYON LAKE, TX
Wanted: A COUPLA TOPLESS HARDBODIES AND A CASE OF BEER. OR IF YOU CAN’T MANAGE THAT, THEN HOW ABOUT A T-SHIRT?

Dave Mulholland & Ujjwal Dey, if you?re reading this I need you to send me an email at sinwu@bikernet.com.

Congrats!

combined chart

BIKERNET ACCIDENT REPORT CORRECTIONS–Damit Bandit, you published NHTSA’s lie in Thursdays news again. Assoon as they get the whole world convinced that “TRAFFIC SAFETYOFFICIALS SEE SHARP RISE IN MOTORCYCLE FATALITIES” they will startdumping a bunch of “safety” laws on our asses. If you’re going topublish it can’t you at least set the record straight? They are using bogus data for “vehicle miles traveled (VMT)” to come up with thislie.

death per accident chart

How can we have over a million more motorcycles on the road in2001 thSn we did in 1998 and travel a billion fewer miles? NHTSA saysthe average rider traveled 1,943 miles in 2001. Our recent Internetsurvey showed that only 7% of motorcyclist traveled under 2,500 milesand 74% travel more than 5000 miles per year. 26% said they travelmore that 10,000 miles per year.

injuries per 100,000 chart

There is not any increase inmotorcycle fatalities, it’s another NHTSA lie! The total number ofinjuries have actually lowered. The percentage of injured that die hasremained the same. The number of fatalities track with the number ofregistered motorcycles with a consistently widening gap since 1986. Iwill again attach the charts I compiled from NHTSA’s Traffic SafetyFacts Report dated December 2002.

FTW,
–Stroker

Continued On Page 4

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Da Flow Bench

flow box

This is only the second Flowbench I have built. The first one was modeled after a commercial one but was under powered. I could barely get 8″ w.c. test pressure on intake testing.

I have been working on this thing for quite some time now. This second design is not of the Laminar Flow type benches like Jerry Branch or Don Tilley use. This design is more like the larger comercial Flowbenches most commonly used by alot of cylinder head porter’s nowdays.

This new bench was made by using some old plans from a old car magazine from the early 90’s.

My compadre, Tone from Green Bay, Wisconsin, knowing that I like Science Project’s, turned me onto this stuff. I owe all my inspiration for this madness to Dr. George Fishbach!! Besides it’s winter and what the fuck else is there to do when it’s too cold to ride.

motors

This new bench will have the potential of as much as 1600 CFM @ 28″ w.c. I’m starting out with a 400 CFM @ 28″ w.c. capability. This is mainly because due to the cost of the vacuum motors. You really only need 300 to 600 CFM to do cylinder heads. 1200 to 1600 CFM comes into play when you’re performing serious intake/carb/EFI throttle body testing.

Another reason I’m building this is I can’t afford a commercial one which can cost thousands of Dead Presidents. In building one myself, the dough I save will allow me to hook up a cool computer and add on stuff for the bench from Audie Technology www.audietech.com. They sell high- tech, time-saving computer gizmo’s for flow benches.

switches

The Flowbench with 400 CFM capacity can be built for under $500.00 US. The Flowbench cabinet is made in two section’s top and bottom. It’s dimensions are 27 x 38 x 40 inches for the bottom cabinet. The top part with the lighting and where the manometers are located is 18 x 38 x 40 inches. I designed it in two sections for portablity and ease of construction. The 3/4-inch particle board is way heavy.

The cabinet was built using a Skil saw, Roto Zip drywall tool, Black and Decker workmate, battery powered drill and various wood working hand tools. You also need to have access to a lathe and milling machine. They are useful for manufacturing the metal parts that will be used inside the bench.

board with switches

These initial photos and text were kinda of a update progress report showing where I’m at with all of this. So far this winter the Flowbench project is moving along nicely, mainly because of a lack of any kind of a fucking “Dead Line”. When you have a deadline on a project, no matter what it is, you are doin you wind hurrying some aspect of the thought/building process. Which means it can turn into a “Cluster Fuck”!

 

This flow bench is being developed by a master Harley-Davidson mechanic from Charlotte, North Carolina Harley-Davidson. It’s based on professionally manufactured units, but Pablo is adding additional tooling to improve the ability for this unit to test heads. Once the unit is complete we will see top ends studied. We’ll begin to understand how headwork is critical to performance.–Bandit

 

15

This flick shows the inside of the lower plenum with top plenum partition removed. This looks inside from the top of the main lower cabinet that houses all the vacuum motors below this bottom plenum.

 

16

The photo above shows inside the cabinet from the back side. This is showing the back of the lower plenum and also the mounting of the relay switches that fire up the vacuum motors.

 

17

This shot depicts one of the air valves, in it’s seat, partially open.

 

19

Here are the switches, with the bezel in place, on the exhaust side air valve bushing.

 

23

This is the left side intake door shown open. The door was made out of .060 thick aluminum. Door opening is 8 1/2 x 11 inches.

 

24

Here’s the air opening’s of the vacuum motors mounted in center divider of the lower cabinet. The four motors are mounted in the center. The other holes are drilled but blocked off with aluminum plate for additional motor capacity, 12 total.

 

26

The last shot shows how I mounted the four motor’s on the center partition wall. The original plans had the motors glued to the partition. I wasn’t comfortable with that assembly, so I came up with (garage engineering) brackets that allow me to service the motors if need be. Also they won’t fall off during operation. The motors are fairly heavy. Gluing just seemed like B.S. to me. I know that some commercial flow benches glue their motors in place. Cheap bastards!!

–Pablo

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