Mito 443 Project

Author
Discussion

Jazoli

9,100 posts

250 months

Tuesday 26th August 2014
quotequote all
They look top notch yes

Every man and his dog has carbon spannies, go for the alloy ones.

bass gt3

10,193 posts

233 months

Tuesday 26th August 2014
quotequote all
Go with the S/S cans mate.
Carbon cans can look nice initially but often fade from UV, can crack and fray from vibes or mark up from spooge.
Plus they'll match the stainless pipes, although I'd rather go mild steel as it pulls heat better but needs more maintenance due to a love of rusting.
Maybe black spannies and bright cans?

Yazza54

Original Poster:

18,508 posts

181 months

Tuesday 26th August 2014
quotequote all
I've read all sorts about advantages and disadvantages over mild / stainless spannies, also asked jim lomas and some others and was told it's mostly bks and to just pick what I want haha.

Can't be arsed having to stop mild steel spannies that have cost me best part of 700 quid from rusting, stainless is negligible price difference from kenny.

Those cans are ally though not stainless. Realistically you'll only see the spannies with the bodywork off, but I prefer how the stainless ones look and less maintenance.

bass gt3

10,193 posts

233 months

Tuesday 26th August 2014
quotequote all
Yazza54 said:
I've read all sorts about advantages and disadvantages over mild / stainless spannies, also asked jim lomas and some others and was told it's mostly bks and to just pick what I want haha.

Can't be arsed having to stop mild steel spannies that have cost me best part of 700 quid from rusting, stainless is negligible price difference from kenny.

Those cans are ally though not stainless. Realistically you'll only see the spannies with the bodywork off, but I prefer how the stainless ones look and less maintenance.
Cool.
Just a quick thought maybe.
Have you thought about getting Kenny to weld in a couple of EGT nipples into the pipes if you ever wanted to fit a pair of sensors?
But either way, they'll look spanking so go with what you're liking

Yazza54

Original Poster:

18,508 posts

181 months

Tuesday 26th August 2014
quotequote all
Might be a good shout mate, someone else off the rdlc forum used a pair to help with jetting, showed one cylinder ran hotter than the other etc.

I do always have a pretty firm idea of what I want but the suggestions are still useful even though it might come across my minds already made up! Cheers

bass gt3

10,193 posts

233 months

Tuesday 26th August 2014
quotequote all
Yazza54 said:
Might be a good shout mate, someone else off the rdlc forum used a pair to help with jetting, showed one cylinder ran hotter than the other etc.

I do always have a pretty firm idea of what I want but the suggestions are still useful even though it might come across my minds already made up! Cheers
A lad here who runs a pukka Honda RS250 GP bike has a twin EGT gauge mounted on the bike. Whilst it can read hi or low for lean or rich, he reckons it helps to keep an eye on the motor I general use.
And like you say, you can't assume the cylinders will want identical jetting so good to see any small difference

Yazza54

Original Poster:

18,508 posts

181 months

Tuesday 26th August 2014
quotequote all
Aye something to look into for sure

theshrew

6,008 posts

184 months

Tuesday 26th August 2014
quotequote all
Stainless cans old lad biggrin

Yazza54

Original Poster:

18,508 posts

181 months

Tuesday 26th August 2014
quotequote all
They're ally!

theshrew

6,008 posts

184 months

Tuesday 26th August 2014
quotequote all
Yazza54 said:
I prefer how the stainless ones look and less maintenance.
So get stainless then.

Presume since your putting all the cash and hard work building this smoker you will keep it for a good while. At least with stainless its one less thing to worry about in the future.

Yazza54

Original Poster:

18,508 posts

181 months

Tuesday 26th August 2014
quotequote all
theshrew said:
Yazza54 said:
I prefer how the stainless ones look and less maintenance.
So get stainless then.

Presume since your putting all the cash and hard work building this smoker you will keep it for a good while. At least with stainless its one less thing to worry about in the future.
Was never a doubt about getting stainless pipes, it was the cans I was unsure about going for ally or carbon.

Defo a no brainer having the pipes in stainless, too expensive to have rot away!!

Yazza54

Original Poster:

18,508 posts

181 months

Friday 29th August 2014
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Filter looks neat, not much room to play with!




Yazza54

Original Poster:

18,508 posts

181 months

Sunday 31st August 2014
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Well the bike is now down at Kennys for pipes, had a nosey at a set he just finished on an old Rd400 while I was there.



Gone with the ally cans & stainless pipes, gp style.

CoolHands

18,630 posts

195 months

Sunday 31st August 2014
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Beautiful. What sort of money does he charge for something like that? Just out of interest.

Yazza54

Original Poster:

18,508 posts

181 months

Sunday 31st August 2014
quotequote all
Around £700 with cans, when you weigh up how much work there is in the fabrication it's not bad. It's certainly not bad compared to other 2 stroke exhaust builders. Especially for this as he's going to have to spend time measuring up and designing the pipes first so extra work there unlike the RD ones he's done loads of.

He's going to send me some ideas and different power curves etc through once he's simulated a few designs and email them over for me to choose smile

podman

8,861 posts

240 months

Sunday 31st August 2014
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Getting real close now Ryan...Spring 2015 will be an exciting one for you.

Yazza54

Original Poster:

18,508 posts

181 months

Saturday 6th September 2014
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smile


RumpleFugly

2,377 posts

210 months

Saturday 6th September 2014
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This is proper stuff! Really quality build Yazza smile

Yazza54

Original Poster:

18,508 posts

181 months

Saturday 6th September 2014
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Thanks mate, no half measures!

Yazza54

Original Poster:

18,508 posts

181 months

Monday 8th September 2014
quotequote all
Should probably explain what's in the pic lol

Heavy duty clutch, it's a mix of fzr1000 plates and uprated springs, and billet wiseco basket. Both needed as the clutch will be trying to handle around 30hp more than it was designed to originally.

I have straight cut primary gears to go on the basket and crank. For high power applications the helical gears can sap power and make the crank walk.

The head is machined out of billet block aluminium, holds a lot more water in the head to improve cooling over a standard cast head, plus you can interchange the domes to try different squish, compression set ups with ease. All O ringed.

The crank is a 7mm, which basically means it's 61mm stroke (7mm over from 54mm standard). I spec'd all jap high quality bearings, 10ball outers to spread the load (standard 7 ball) and the big ends are yamaha TZ 16 pin needle rollers instead of the standard 14pin, again to add some strength to the crank.