Today I got the rectifier and the CDU installed and the keyswitch and indicator lights on the tank panel.  I noticed the RYCA guys mounted the CDU on 180 degrees reversed from me on the battery box, with the plug on the aft side.  I'm not sure how they plan to get the plug off if necessary, but, if they have to it will be a royal PITA.  I have no idea yet on my wire routing, but, if this leaves a wire too short, I can always use heavy test fishing line to saw off the 3M double sided foam tape that is holding it on.  BTW, my battery did not fit in the battery box, but, it's a Sears battery so not sure what exactly the stock battery fits like.  I plan on getting a Ballistic or similar mini battery eventually. 

What's going wrong with this project?? Let's start with what's going right - 

The carburetor is tuned and on the bike.  I had a Ryan Gosling moment when I recreated the scene in the film Drive where he's working on the carburetor on this living  room table.  I did the RYCA carb tune and upped the main jet to the 155 and the pilot to the 55.   Easy peasy, except the pilot screw was too tight and I stripped the screw slot.  Luckily I had a small bit and an EZ-out.  Main concern was keeping the swarf out of the carb.  I also drilled out the air mixture screw and turned it out 1.5 turns (from all the way in) per the RYCA youtube video instructions for sea level. 

Check out the flash velocity stack.  It fits perfectly.  Amazing considering nothing else has.  A pleasant shock.   The mouth is in a fairly confined area for air availability, however, no more so than the K&N filter that comes with the kit.  You can see where the upper edge of the bellmouth opening slots exactly into the stock cutout in the RYCA kit and the stock frame cross member. 

 

 

This pic to the right shows the stack and carb from above.  Miraculously, no riding condition:

Now: what's wrong - 

Here's where things started tanking.  First off, I the decompression pin or whatever it is called under the valve cover is already cocked slightly forward.  You can take off the valve adjustment doors and get on the right hand side of the bike and look in and you'll see how it works.  When the decompression pin is turned CCW (as viewed from the LH side of the bike), it pushes down on the rocker arm and opens the valve just enough to reduce the compression to prevent straining the starter motor.   The idea in the RYCA kit is brilliant, I loved (past tense), the stainless lever/linkage mechanism that is foot activated using the old brake pedal.  Brilliant stuff, lots of geeky moving parts, very clever and mechanical.  However, in the photo below, you can see my decomp pin at rest. 

The following photo shows where it engages the rocker, meaning where it starts to push the rocker down, crack the valve open slightly and reduce compression.   That's about 15 degrees from horizontal.  I bent the long SS rod at the existing elbows repeatedly trying to gradually get the angles I needed to be able to activate the decomp pin WITHOUT having it touching the rocker at rest. The mechanical advantage or in this case disadvantage is just too great to over come without modifying the rod for my bike.  The clevis pins were all maxed out in the sharpest bend angles and the connection still could not be made without pre-loading the rod.  You'll have to look at all of this on the bike to really follow what I'm saying.  Sorry for the blurry pics.  

 

So remove adjust install remove adjust install.  I finally went to tighten the SS linkage rod to the clevis at the foot pedal and it snapped at the threads, ironically, where no bending or anything had been going on.  Anyway, the POS is now a hand activated decomp mechanism.  One less thing to break in the long run.  Obviously this system is working on all of the other RYCA bikes, but, on mine, due to the location of the welds, decomp pin, or whateverTF, it grenaded.  See the snapped rod below, nothing left on it, but, the jam nut.  My advice on this part of the build: baby steps, be mighty gentle.  The SS linkage rod seems to be made of butter.

 That was no big deal other than lost time.   The problem is that my tank was welded back together with the inside too narrow.  I had to narrow the mounting rod with the rubber stoppers on the end just to fit it in, see other posts on this blog.  Next, I mounted the coil per the RYCA instructions and sure enough, it rides on the inside of the tank, even with the corner filed down just like theirs is in the video.  Even with the spacers ground down as far as possible.  Basically it does not fit where it is supposed to, so I have it hose clamped to the frame just below.  I ran the grounds to an empty hole in the frame.  Bad luck, but, problem solved.

At the very bottom of this photo you can see my half-ass, hand-activated work-around for the decompression.  It's just a bolt screwed into the clevis, sitting freely.  It is possible to decompress by hand.  I'll have to hold the clutch in with one hand to start it according to all of the discussion on the Savage forum.  No big.  I will come up with something better, but, for now, the mission is to get the bloody thing to fire up.  The motor still has not been fired up since the rebuild.  Hopefully by the end of this week.  My seat should be ready soon too.  Until then, it's time to put on my new Twerps record and have a beer. 

 Well it was a big day in Street Tracker world.   I have finished painting the tank and I'm letting the paint/clear go off before I buff the orange peel out (hopefully).  The paint is far from perfect - blems, color sand-through, imperfect tapelines, but, I love it.  The claret metallic red really pops out in the sunshine.  I'm digging it. 
So I went to mount the tank and yet another piece of the RYCA kit needed to be shaved down to work.  You can see in the pic above that the tank mount was too wide to even fit into the grooves.  The opening to get it in was narrower than where the mount sits in the tank receptacles.  So I had to grind down the mount and the rubber ends to make it slot in.  Now it's wobbly when installed, but, fits.  I'll make it work. 

Some things I've learned painting:  the key to rattle
can success is many, many coats with heaps of sanding in between, to perfectly smooth the surface.  When it comes time to clear coat, that baby needs to be like polished granite.  I must have spent 15 hours sanding, painting, cleaning, etc.  And it still could have used more work.  The rustic finish suits the bike, in contrast to the bike in the foreground...










Tomorrow I hope to get it close to being able to fire up, though nothing has gone according to plan yet.  I'm not holding my breath. 

If this garage was attached to my apartment, I'd be up all night working on the this thing.  It's an obsession at this point, the bad kind, ha ha. 

 Long, lean and not too far in between...

I'm looking for some wide, #24 flat tracker bars, but, the killer is the 1" switchgear and risers, which will have to be shimmed to work with a 7/8" bar.  I'll cross that bridge after she's running.   I also dropped the seat off yesterday to John of J's Upholstery in Shoreline.  I'm going for the old school look all around.  He was super cool and has a bobber himself, so it's all in good hands.  Cheaper than the shops around town too.

So that's me putting in the engine mount bolts in the bike's new "north campus" assembly shop.  Luckily my mate Drew has a mega garage with all the goodies.  However, he's so fastidious that every time I reach for the wrench I set down, I have to get up and go get it out of the drawer because he's put it away. On the other hand, it's a deluxe setup and his ultra cool wife brings out hot Costa Rican food every night, so...




By the way my name is not Frank Machin, that's just one of my fav film characters in the British classic, This Sporting Life.  Richard Harris got the best actor award in '63 at Cannes for it.

Have to hand it to the RYCA guys, they did a ton of work and developed a really cool product, undoubtedly at the expense of their personal lives for aeons.   But, some of the designs are not optimal, nor is every bike constructed identically, so lots of rework and/or modifying/adjusting is required.  The kickstand bracket is a Mickey Mouse job to say the least and I had to get my own bolt to ensure it didn't ride against the frame there.  We also cut a little spacer on the far side of the tension strap to prevent it from bending so much and forcing my bolt into the frame.


Back in the "south campus", it was time to get the tank painted so I could mount it and get the bike together enough to try and fire it up.  After calling around several garage painters and finding their magic skills would set me back $800-1000 for the tank alone, I recovered from the belly laughing and headed to NAPA for rattle cans.  After getting a base coat of white over the gray primer, I taped off my pattern and plowed ahead.  It's so tough to get good 'set' with rattle cans, but, I resigned to spending hours sanding.  And that's just what I did...

I was really pleased with the tape job and color.  Picking paint colors is always risky until you see it on the machine. I realize that this is going to be a very amateur paintjob, but, it's not a mint RC30 and I like doing this stuff and anything that looks too perfect is just not my style.  I hate virtually anything brand new unless it has a mechanical function.  A few imperfections keep it real.

Let it dry, off to bike night now...

Backfire Moto puts on the Ballard Bike night every  3rd Wednesday.  This was the first sunny, warm day and it was a cracker.  Must have been 600 bike there.  I love the 80's race reps.  I once had an NC30 and wish I had it now, probably the coolest bike I ever had.

Had to throw this pic in as that's my buddy's old Baja at bike night. He sold it before he moved, now splitting his time between Hawaii and Nicaragua, tough life...  I liked it better before the horns and skateboard rack. 

Clear coat time.  And wouldn't ya know... disaster strikes!  I was a little too impatient and overzealous with the clear coat and look what happened, she went off hotter than an ATLAS five stage rocket and cracked up on reentry.  Death Valley lake bed.  Look at the white in the closeup.  It was Miller time at that point and hopefully I can sand that down without getting into the paint tomorrow night. 


You have to love projects. 

I should have built a Kawasaki, let the good times roll...

A few weeks ago, Jon and I measured and cut the swingarm, as the new larger 18" replacement wheel and the Dunlop K70 large section tires will not clear the stock cross brace.  With that done, the rolling chassis could be assembled.









Though it was no prob to grind out the old and weld in the new, it was not jigged and it consequently was not aligned perfectly when we put the axles in.  Luckily, Jon pointed out how easy it is to bend the steel swinger and we did just that by hand and it's good as new. 

Now that the motor is back together, I had to find a way to move it around from my car to my storage unit, to my car again, to my bike.   My buddy Drew had some spare plywood and caster wheels and slapped together this deluxe dolly.  That motor must weigh100 lbs and it's no fun to pack around.  Sidenote:  I was doing this project in my underground parking garage, but, the grinch woman protested and I am now forbidden to work on my bike in the garage.  So this entire project is strewn across 30 miles of friend's shops, like the remnants of the Skylab in '79.