12 years . . . then 12 more, then 12 more . . .

Working on this 1930 Model DL . . . and finally have the lower end proper to glue it together.  This thing is kinda ugly, but it's growing on me. 

The cylinders are bored and valves & seats ground and fitted.  I set the cylinders on so you can see what it's gonna look like.  It's for my buddy Casey Jones (I call him).  This motor was very rough when it came in . . . and still needs more hours to get it right.

Photo Above:  12 years later . . . we get this 42WLA (army issue).  Still has 4 cams, and it's still a 750cc.  This one is now buttoned up for good too.  I came back Sunday and shimmed the cams, triple checked more stuff . . . and installed the gear cover and oil pump.

This is one of the nicest 45s I've ever seen (next to my 52WLA).  The parts haven't been abused much, no cracks, the cases are sweet . . . the cams are nice.  It's just gonna be a really super nice engine. 

Add another 12 years . . . and you get my '54FL engine.  The thing had been abused and neglected and worked on by a blacksmith with just a 4 lb. hammer and huge drill bits and chisels.  It was so beat up.  I'm still battling this thing.  Hope I got the oil leaks fixed (pan covers) this go around?  The magneto is the best it's ever been.  I know it's gonna be a runner !  Soon !

750

If you want to be really really cool?  What the heck, Go big-time !
On Ebay Now (place your bids)

Art of The Motorcycle

I just happened to be in Las Vegas that year for work . . . I got kinda lucky to see the show.  They should have another one . . . It was a traveling show with a decent variety of innovative motorcycles from many different manufacturers. 

Beach Race

Old Harleys Never Die . .

They Just Go Faster !

#theraceofgentleman  #lightningtappets  #jersey

#saltandsand  #flaggergirl  #bowlhelmets

#aviatorgoggles  #racegas

 

Tank Scheme

. . .  one of the best ones.

Amigo . . . See ya in a few weeks. -Noot

This guy (for his age) was a bit ahead of the game in the chopper scene for sure.  Still doin' it.

KRMmmmmmmmmmm Good

Large Exhaust Flanges on Cylinders

Smooth Radius Bend Pipes (thin gauge)

52R Heads

Horizonal Wico Magneto

Correct Exhaust Clamps

Correct Starter Pedal

Large Capacity Oil Tank

Correct Sprocket Cover

Ready for Baja !



1964 Springfield Mile 50 LAP Amateur National

50K Tom Peiffer - Cedar Rapids, Iowa - BSA

41K Dwight Ratcliff - Des Moines, Iowa - Harley KR
52K Herb Bellinger - Muscatine, Iowa - Harley KR

_________________________________________________

These 3 fast boys from Iowa are ready to duke it out with some BSAs from Appleton, a Harley KR from Clio, Michigan (Mees and Cheza territory) and a brand spankin' new 1964KR from Urbana, Illinois !  Richard Farner brought his Royal Enfield.  They surely needed a pit stop . . . 50 laps !  Wow !

Anyone know the guy from Des Moines?  I know there's a BSA in Anamosa (Nat'l Museum) that Bellinger rode . . .
Dan Haaby(22Y) went on to become a pro factory H-D rider and road racer.


White River, South Dakota

Lil' Joe, Noot Sr., Rice Sr. and Kike . . . and my chop !
The sign says: Welcome Bikers
with high gas prices . . .
and they know we bikers like sausage and meat ! ? !

1937EL

Here's the '37 knuckle minutes before it went to see it's anxious owner.  This motor came (in multiple boxes and ice cream pails) to be updated with '40up races, new bore and pistons, machine work, valve work . .  it took all the tricks to get it to this point.  It's got an improved cam shaft (over stock) and will be a great runner.  Pulling hard on long up hills, gliding through turns, blasting straights and giving many enjoyable miles.  It turned out to be a beautiful engine.  Clean, but we didn't remove any character - it'll match the weathered chassis and worn paint.

Now it's up to the owner to make sure their oil is pumping, the carburetor ain't too lean, the intake manifold is on correctly, the motor is bolted in and shimmed correctly, the top motor mount isn't binding, they ride it nice for the first 300 miles and stay around 55mph, break it in, heat cycle it . . . etc. etc. etc. etc. etc. 

Every Night Is BIKE NIGHT !

Me and my dad (Big Noot / The Original Noot ) work together on these motors.  Even after all these years, we still learn new stuff.  Last night it was snowin' and blowin' like crazy, but we were nice and warm in the shop . . . and it was one of those work nights where everything went perfect !

I got my friend Josh's connecting rods all Sunnen honed for fitment of +.001 rollers (that I bought NOS H-D in the box).  This tool is handy to get the flywheels "in the ball-park" before the truing stand.  They trued up about as perfect as they could get.  The Last Word indicator needle had barely a flicker on each shaft.  Sweet !

Kevin's KH is about done.  Noot installed a new adjuster shoe, we like to use the original H-D lock tools to secure the primary when tightening the nuts.  A heavy air-impact has a tendency to pull the threads, squash tapers and gall the nuts.  This way it's serviceable "in-the-pits" if needed.  You can see the factory lock tool in the center, and the heavy steel tool locking the hub to the basket.  OEM tools he bought back in the 60s !  This KH runs a 30T engine sprocket to get the revs up quick and requires a shorter primary chain.

These pan cases have been welded, machined, heli-coiled and sealed.  I'll set up some mics and bore gauges - then start measuring shafts and races - line lapping comes next. (dirty job)

Here we're trying to figure out if this barn find K-Model engine (near photo) has hot cams in it without removing the gear cover.  We're comparing valve lift to Kevin's hotrod KH motor.  I don't think it does . . . rats.  It looks like a K factory here today.  What else we got to do ???? 

New Old Stock

The Harley-Davidson metal retainers are almost always this dark(parkerized) color.  Those shiny "zinc" metal, shoe retainers are junk.  The aftermarket poly(plastic) replacement shoes are many times too short, so the retainer can't hold it effectively.  The steel chain adjuster itself, (header photo) is welded on the lower backside - and is designed to keep the slack out of your chain and withstand the jerking and pulling from shifting and acceleration/deceleration - and not break off, and blow out your primary case.  Shit !   These good (H-D) adjusters are getting hard to find, so I buy them when I can.  We'll install a good set in Kevin's KH, 'cause I know he's gonna twist the throttle on that sucker ! 

Snow is melting . . . Site for sore eyes . . .

I had a lot of fun the last couple months riding my '52K on the ice.  But now the sun is out, melting the snow and ice - and I spotted a robin already.  When your motorcycle has been in storage, under an old bed sheet . . . and you lift off the sheet and see your chopper for the first time in months - it's a great look.  You forgot how beautiful your bike was . . . and you can't wait to get it out, hear the pipes, sit in the seat of that 74" panhead - and feel the wind down these Iowa back roads.

Big Bore Stroker Shovelheads !

I've talked to about 6 guys in the last 6 days that are nuts about big ass cubic inch Shovelheads !  The bigger, the better.  The stories of how fast these things can be . . . huge cylinders on 4 3/4 and 5" strokes. 
Look out ! 
#joesmith  #120cuin  #musclebikes  #johnharman 

Cedar Rapids Swap Meet: Sunday MARCH 4th

Noth and Noot

Terry Noth won't be there(just in spirit), but I'll be seein' you at the swap meet this Sunday.  Same booth spots for about 30+ years now . . . Come on over and buy some parts from me . . . If I know you, I'll give you a good deal.  If I just met you, I'll still give you a good price. 
As always, shipping is FREE !  



Milwaukee

Milwaukee welcomes you !  I had a great time with Chris(cheeseburgers) and Hartman(diners and hot rods) and Drew(pizza & chicken) and Betsy(beer & chicken chunks) and it's great to see Klein, Fatty, Mike Lange, Bill R., Billy B., Nate, Mason, Jeremiah, Nick, Josh & Rakel, Jeremiah and Mona . . . and all the other new faces who gave me time and showed us some fun.  A big thanks to Scott and Warren for all their hard work to put on the best bike show in the country and all the extras that go with it.  Thanks fellas !  Hope to see ya'll again real soon.  -Noot

TECH: DC Linkert Carburetors

TECH: Stroker Cubic Inch Chart

Back by request , , , now you can read it better ! 

Print for future reference.

BSA: Birmingham Small Arms

I don't normally post other than Harley-Davidson motorcycles . . . but, this BSA is one hell-of-a-bloody build.

by: Heroes Motors

 I couldn't find a single "cheesy" thing on this build.  Whoever built this motorcycle knows what they're doing . . . I'm sure it runs as good as it looks ! 



WR Chrome Moly Frame

Lighter than steel.  Extra support bars on rear section.  Extra holes in the neck casting.  These frames broke kinda easy I've been told . . . not many left intact anymore. 

Real Expensive.

I guess the "black colored" front hubs are probably aluminum too, just painted black?  Harley-Davidson Racing had a rear drum kinda like this too?  However,  I think the rear drum on Leo Payne's Bonneville Race bike is this front drum, adapted for a rear drive sprocket?  Correct me if I'm wrong. (Look how teeny tiny that sprocket is ! )

"What do you run for a front sprocket?"  Answer: " A 21 Tooth"

"What do you run for a rear sprocket?"  Answer: A 21 Tooth"

Huh?

They'll Pay . . . on Ebay

Veteran, experienced racers don't like to pay much for racing parts.  They'll make due with a chipped gear, 'cause the parts will eventually get all blown to bits, wrecked, destroyed and thoroughly abused.  Pistons with small scuffs get sanded and reused.  Small cracks get JB Weld.  Cams with welded up lobes, frames with extra gussets, funky brackets, duct tape, wire, welded nuts.  Real racing motorcycles have all-of-the-above.  Buckets and boxes of wrecked, unusable parts serve as filing cabinets, only to be gone through and inspected, fixed, rigged, and reused again.  In a pinch.  Anything to get back on the track.  To compete no matter what it takes to get points.  New, original builds always look so perfect, but after extended track time, the end of the season - all the racing motorcycles start to look the same.  More cracked fiberglass.  Skid marked.  Chips in the paint.  Pop Rivets.  More duct tape.  More beads of weld.

I love old racing parts and how they work (over a stock part) in a engine rebuild.  NOS parts are the supreme find.  When I see the vintage parts and accessories I've read about my entire life (in person) and hold these parts in my hand - it's like . . . wow !  XLR aluminum fork caps !  Iron XR pipes (new - in-the-box) !

These parts(new and used) show up on Ebay at insanely high prices - only to be purchased by the rich collector - and never (I suspect) by a real racer or current competitor. 

$900.00 for these PB cams ? 

$ 1,900.00 for these C-Grind KR cams ? 

$350.00 + for this KR head ?  That is cracked.

_______________________

I can't afford this stuff.  I suspect all were purchased to go on a museum bike? or to hang on the wall of a collection?  The real racers know how to modify their engines, and they don't really need these parts.  They've got the know-how.  The $75.00 P cams work better anyway . . . Leineweber or Enfield has $500.00 lobes to cut your old cams, and degree and weld (J- Grind better than C anyway) With a modern flow bench, and some fixtures, modify your $100.00 K head to out flow the KR head.  The rich guy takes the bolt-ons . . . the poor man takes the scrubs and makes his due.  Knowledge is power . . . is money still in your pockets . . . for gas - or Sambos !

 

The WR is different . . .

These motors are much different from the 45" engines in army bikes and servi-cars.  Not many parts will interchange.  The WR was built for low-drag (meaning low resistance) and less friction for increased power.  If you can't get the power from cubic inches, look elsewhere. 

This cover blocks off the original timer(or magneto) position.  Some racers install a specially manufactured tach-drive here - for a gear driven, cable driven rev counter.

The Wico single fire magneto runs a rotor (just like your car) and fires each cylinder separately.  It's mounted horizontally to reduce drag between gears.  Whenever you have a bevel gear(vertical) driving a bevel gear(horizontal) you have increased friction, and drag (robbing power). 

The MR-3 is a short-barrel Linkert racing version.  It has no choke.  The choke would block the way for air, restricting flow.  It utilizes an adjustable high-speed main jet circuit with a needle.  The slotted set screws in the carburetor body(inside the float bowl) are removed to facilitate higher fuel flow. 

These carburetors run best at wide open throttle.  It's common for the engine to run a bit rough, babble and snort . . . until it cleans out - then it's HOLD ON !

The bombsite is designed to assist in mixing and directing fuel and air vapor.  Oxygen and flammable liquid to create the largest, controlled explosion possible.  Cylinder fins are larger for improved and consistent cooling - for long races on hot summer nights !

The tiny engine sprocket keeps the rpms in the power band, gets your ass pullin' out of corners . . . and gets you up and over the steep hills.  In 1952 when the H-D factory came out with the more powerful KR racer . . . the WRs still took fast times, and feature wins.  It took a few years for the WR to lose it's competitive status.  To hear a WR wound out tight is music to my ears.  Nothing is sweeter.  Classic side valve performance never goes out-of-style.