Morini Silencer 310x438As you may have noticed by now, we rather like doing things ourselves. It's easier to get what you want as you don't have to try and explain exactly what you want to someone else, you don't get let down by poor quality and of course there is the cost to think about.

Sometimes though we have no choice. In this particular case we need some silencers for the Moto Morini 3½ and while there are hundreds or thousands of off the shelf silencers out there, there are actually very few that meet our technical and aesthetic needs - and none of them are made from stainless. Normally in these cases we would make them, but in order to make them we need some pretty small sheet metal rolls which we don't have (a pretty niche item)... and so we turn to outsourcing.

That brings us back to the list of problems above, namely making sure we get exactly what we need and at the right quality. We dropped a line to some really very good tube fabricators we have used before and, yep, they had the smaller rollers needed - so then it was just down to communicating what was needed and so some design drawings were needed. As you may or may not know (and I really must get around to adding the design services page to the website!!!) we do quite a bit of component design - so it doesn't take too long to draw up some CAD designs (thats them there on the left ;) and a 3D render below), email them over to the fabricators, and get them on the case.

It might seem a bit odd at this stage of the project to be finishing off the silencers. Well  we are just finalising the frame modifications so it can go for powder coating, and one of those modifications are the exhaust brackets - and rather than guess or make some "fit any situation" bracket we want to make sure it is right first - and for that we need the silencers. Oh and yes, the downpipes are all new stainless and who wants to stick some chromed up lump of a silencer on the end of stainless pipes? Not me.

I will pop up a little post with some photos when we get the final items from the fabricators in the next few days.

Morini Silencer Render 550x275

News - Moto Morini 3 1/2 #1

The thing about the Moto Morini (and I will say this knowing that Morini purists will want blood) is that a lot of the bike's styling is quite cool and very much of the time (early 80's) but then they went and messed it up in a few places (to my mind). One of these areas are the side covers - they have those sharp radius angles on them like the rest of the bike, which is nice, but they are just too big!!! They completely cover the frame rails and lose all that shapely goodness around the under seat area - but more weird is they extend forward. Check out the original bike snap to see what I mean. As is my preference I would rather adapt the original parts as otherwise if you replace everything with new bits the bike loses its identity - so it was time to take those side covers and get cutting.

morini sidecover original morini sidecover cut
The original side cover - the angular edges are nice, all part of the original bikes styling, so we wanted to keep that. The same couldn't be said for the long front... ... so I cut it off! The trouble with cutting a straight line around corners is that you don't actually cut a straight line to have it end up looking straight.
morini sidecover edged morini sidecover placed
I left about 10mm extra on the cut so I could use that to start making the turned in lip. A little bit of cutting, dolly work and a good dose of hammering and the shape is there Some new mounting brackets had to be fashioned - but there it is roughed up and in place. So now the frame rails can still be seen it all looks much more like what we want. It will end up with a brass mesh in that front aperture. All that is left is some "titivation" and its ready for paint.

News - Moto Morini 3 1/2 #1

Grinding is Good

Time to cut away some stuff. If there is one thing that removing dust spots from photographs taught me (another story for another day!) it is that a large number of very small detail changes, that individually are unnoticeable, makes for a significant overall change in appearance. In fact there is only one thing that removing dust spots on photographs taught me - and that was it. All those little brackets and other pokey out things just add up to make the bike cluttered and what we want is clean, and the mini grinder/cutter loves cleaning.

You might also spy that some of the general rear end styling has been roughed into place. Gone is the sweeping and ever so tame original rear loop - replaced with a nice short heavier rear loop with a kick-up. I am sure there will be more to say on that as things progress....

 

 

News - Moto Morini 3 1/2 #1

Of course every good project starts with a good old look and ponder. After eyeballing some pieces that for sure need attacking with a grinder and getting the general gist of what this thing is gonna look like once done the next thing on the list is a proper investigation of the electrics. Why electrics so high up on the list - cos they're cool!!! That and the fact that it is most likely they are going to be relocated somewhere else and that over the years a great variety of "great" ideas have come and gone - and you need to know your enemy. The other good reason to look at the electrics early on is that it is by far the most likely to have been butchered by a number of people throughout the life of the bike.

This Morini defo fell into that category. In fact it fell into all categories. All the electrics need relocating due to changes planned for the side panels and seat, and the great idea at the time this bike was manufactured was driving transducers (with integral coils) from an additional winding in the alternator which all then hooks up for spark timing. Nice!

Oh, and it is was all butchered beyond belief. In fact after a bit of investigation the wiring you see in the photo, which was as it came, is almost entirely wrong. Amazing how, when it comes to electrics, people sometime just push the little wires in and hope. In what I assume was a vane attempt to get it running at some point the transducers had a 12VDC live hooked up. A reasonable punt - but not with transducers... they are likely dead.

So after duly noting the state of play I ripped it all out. It was just getting in the way of the angle grinding activities.

News - Moto Morini 3 1/2 #1

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Read Michael Neeves' First Ride article about our Type 1 Café Racer in the October 12th issue of Motorcycle News, if you missed that issue then read it online here.