Trumpet size for 20v

[-GT-]

If anybody finds a supplier of 46mm diameter stacks to match silvertops (ideally with a choice of lengths) please let me know. But as a fallback, i'm going to watch closely how knightrous' printed prototypes stand up to durability testing!

What printer do you have?? A personal one, or access to one at work/uni? Have been dreaming of one for prototyping for a while now, but haven't actually checked out pricing recently. Was drooling over new-gen metals-capable ones but they're a little out of my price range still...

[Sam_Q]

So you have the uncommon earlier throttles then. I have bored out these for customers twice before to the common 48mm size. Alternatively I can custom do 20 to about 150mm long lengths in a 46.3mm inside diameter

[knightrous]

If anybody finds a supplier of 46mm diameter stacks to match silvertops (ideally with a choice of lengths) please let me know. But as a fallback, i'm going to watch closely how knightrous' printed prototypes stand up to durability testing!

What printer do you have?? A personal one, or access to one at work/uni? Have been dreaming of one for prototyping for a while now, but haven't actually checked out pricing recently. Was drooling over new-gen metals-capable ones but they're a little out of my price range still...

The printer is a consumer grade printer, called the UP Mini from PP3DP. It's an ~$1k printer (I won mine! Yay for free) that uses $70 rolls of ABS filament (I've hacked the printer to run on some cheaper ABS filament as well, but YMMV from use). The UP is a great little printer, it's dead simple to use and in the 3 months I've had it, I've never had to calibrate or dick around with parameters like so many other cheap assed (RepRap) and expensive (MakerBot) printers.

JNT Aluminium sell a bunch of stacks for different sizes - http://www.jntperformance.com.au/index_c269035.html

[Mjh]

So you have the uncommon earlier throttles then. I have bored out these for customers twice before to the common 48mm size. Alternatively I can custom do 20 to about 150mm long lengths in a 46.3mm inside diameter

This is what I had done isn't it?
Great result and very happy with he work
Ill get a vid to you one day

[Sam_Q]

This is what I had done isn't it?
Great result and very happy with he work
Ill get a vid to you one day

yes that's right and thanks