Author Topic: Roo's Viffer  (Read 24756 times)

Offline Oddjob

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Re: Roo's Viffer
« Reply #180 on: August 30, 2023, 08:30:59 PM »
Definitely superior in marrying your cousins, superior in psychical defects and definitely superior in lack of intellect  ;D ;D ;D ;D

Lancashire, the winner of the War of the Roses and an all round nice place to live.

I rest my case Milord
Kids in a the back seat cause accidents.
Accidents in the back seat cause kids.

Offline Laverdaroo

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Re: Roo's Viffer
« Reply #181 on: August 30, 2023, 08:33:10 PM »
Only when you cheat.
Up a 4am tmrw mate so off to bed in a bit, you about tmrw eve for a good Yao on’t phone?


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Mornings are the invention of the devil!

1977 CB550F (current money pit!!)
2002 VFR800 VTEC (The Beloved)
1977 CB400F (the last money pit!)
1998 Ducati 748\853 conversion(sold :()
1980 ish CB750KZ in a billion bits (need to get rid, anybody want one?))

Offline Oddjob

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Re: Roo's Viffer
« Reply #182 on: August 30, 2023, 08:46:53 PM »
Fraid not mate, funeral tomorrow for my wifes best mate. Ok on Friday though.
Kids in a the back seat cause accidents.
Accidents in the back seat cause kids.

Offline Laverdaroo

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Re: Roo's Viffer
« Reply #183 on: August 30, 2023, 08:48:38 PM »
Cool beans, will do mate


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Mornings are the invention of the devil!

1977 CB550F (current money pit!!)
2002 VFR800 VTEC (The Beloved)
1977 CB400F (the last money pit!)
1998 Ducati 748\853 conversion(sold :()
1980 ish CB750KZ in a billion bits (need to get rid, anybody want one?))

Online Laverda Dave

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Re: Roo's Viffer
« Reply #184 on: August 31, 2023, 10:32:36 AM »
Hey Roo, some good news for you. My 1999 VFR800FiX passed its ULEZ compliance test. It failed the first test (£175 for that) but the mechanic who's an ex BEMSE champion told me he could tune it out. Basically the NOX level was 18, it needed to be 15 and below to pass. He tuned the engine to lean off the mixture during deceleration (when it's not needed anyway). Following the retest the NOX was down to 13 and a pass. Total cost was £290 with the retest and tune. The bike showed up as compliant the next day :D.
So, just in case you need to get your Viffer tested I can recommend using ULEZ Testing UK. They are based in Stevenage and unlike all the other ULEZ test stations they do not fit a £300 Cat in the exhaust but tune the bike instead. You can also see the bike on the Dyno and have a large flat screen in front of you so you can see the test as it happens with the NOX level readings. Gary is the owner and really helpful even supplying tea and an open tub of free biscuits 👍. There was absolutely no change in the performance of the bike at all. The mighty Viffer lives on👍
« Last Edit: August 31, 2023, 10:34:54 AM by Laverda Dave »
1976 Honda 400/4
1977 Rickman Honda CR750
1999 Honda VFR 800FX
1955 750 Dresda Triton
1978 Moto Morini 350 Sport
1978 Honda CB400/4 'Rat' bike
1982 Laverda 120 Jota

Offline K2-K6

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Re: Roo's Viffer
« Reply #185 on: August 31, 2023, 12:08:50 PM »
Nice work Dave, and emphatically the right decision to not scrap/sell a fine bike because some dickhead in politics has decided to arbitrarily include vehicles that contribute all but nothing to pollution.

Offline Laverdaroo

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Re: Roo's Viffer
« Reply #186 on: August 31, 2023, 07:24:49 PM »
Well in Dave, glad you e kept it but a shame you’ve had to fork out all that cash for nothing really, just a load of bureaucratic gumph

Least you’ve kept her mate…….bloody marvellous


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Mornings are the invention of the devil!

1977 CB550F (current money pit!!)
2002 VFR800 VTEC (The Beloved)
1977 CB400F (the last money pit!)
1998 Ducati 748\853 conversion(sold :()
1980 ish CB750KZ in a billion bits (need to get rid, anybody want one?))

Offline Johnwebley

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Re: Roo's Viffer
« Reply #187 on: August 31, 2023, 09:44:18 PM »
What a great thread


Love the modern V4 Hondas



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Offline Laverdaroo

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Re: Roo's Viffer
« Reply #188 on: September 02, 2023, 01:21:44 AM »
Well, ran her up tonight, or tried to.
She’s firing on only two and only on the throttle, the two in the head I’ve swapped at the rear of the lump.

Got sparks at the front two so the wires appear to be fine so thunking about it,  it springs to mind of a fuel starvation to those two pots via the fuel injection.

There are two plugs into the fuel rails  which go to the engine wizardry so I suspect I’ve either not plugged them in properly or somethings a bit tight and the connectors pulled a bit. I’ll probably check tmrw when I have a proper look, to see if the front two plugs are wet  before I start pulling bits off her again first but I suspect it’s a fuel thing. There are no Fi warning lights on the dash so I reckon I’ll check that as my main point of investigation. Small progress never the less and was expecting some degree of niggles after all that’s been done, especially weaving that loom around the engine with zero room for any error, it was a fairly labour intensive affair and not for the faint hearted.
I’ve done something anyway but I’m sure I can track it down with a bit if a look and some biscuits.


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Mornings are the invention of the devil!

1977 CB550F (current money pit!!)
2002 VFR800 VTEC (The Beloved)
1977 CB400F (the last money pit!)
1998 Ducati 748\853 conversion(sold :()
1980 ish CB750KZ in a billion bits (need to get rid, anybody want one?))

Offline taysidedragon

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Re: Roo's Viffer
« Reply #189 on: September 02, 2023, 01:29:33 AM »
Well, ran her up tonight, or tried to.
She’s firing on only two and only on the throttle, the two in the head I’ve swapped at the rear of the lump.

Got sparks at the front two so the wires appear to be fine so thunking about it,  it springs to mind of a fuel starvation to those two pots via the fuel injection.

There are two plugs into the fuel rails  which go to the engine wizardry so I suspect I’ve either not plugged them in properly or somethings a bit tight and the connectors pulled a bit. I’ll probably check tmrw when I have a proper look, to see if the front two plugs are wet  before I start pulling bits off her again first but I suspect it’s a fuel thing. There are no Fi warning lights on the dash so I reckon I’ll check that as my main point of investigation. Small progress never the less and was expecting some degree of niggles after all that’s been done, especially weaving that loom around the engine with zero room for any error, it was a fairly labour intensive affair and not for the faint hearted.
I’ve done something anyway but I’m sure I can track it down with a bit if a look and some biscuits.


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Nothing a Jammie Dodger can't fix!
Gareth

1977 CB400F
1965 T100SS

Offline Johnny4428

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Re: Roo's Viffer
« Reply #190 on: September 02, 2023, 08:44:36 AM »
Well, ran her up tonight, or tried to.
She’s firing on only two and only on the throttle, the two in the head I’ve swapped at the rear of the lump.

Got sparks at the front two so the wires appear to be fine so thunking about it,  it springs to mind of a fuel starvation to those two pots via the fuel injection.

There are two plugs into the fuel rails  which go to the engine wizardry so I suspect I’ve either not plugged them in properly or somethings a bit tight and the connectors pulled a bit. I’ll probably check tmrw when I have a proper look, to see if the front two plugs are wet  before I start pulling bits off her again first but I suspect it’s a fuel thing. There are no Fi warning lights on the dash so I reckon I’ll check that as my main point of investigation. Small progress never the less and was expecting some degree of niggles after all that’s been done, especially weaving that loom around the engine with zero room for any error, it was a fairly labour intensive affair and not for the faint hearted.
I’ve done something anyway but I’m sure I can track it down with a bit if a look and some biscuits.


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Nothing a Jammie Dodger can't fix!

He’s maybe only running on half biscuit power at the moment Gareth! 🤣🤣
1952 Cymoto on Triumph bicycle.
1961 Matchless G3
1974 Honda CB550K1. Running resto,
1978 Honda CB550K3.
1999 ST1100 Pan European 50th Anniversary.
1975,1980,1984,1986 Honda C90’s
1973 Honda CB750K3

Offline Matt_Harrington

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Re: Roo's Viffer
« Reply #191 on: September 02, 2023, 09:19:24 AM »
Well, the good news is the head you swapped is working! Apart from couriering over some McVities Gold bars, that is the extent of the help I can be on the Viffer!  ;)
Matt
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CB400F 1976 -  Almost finished
CB400F 1977 - On the road!
Moto Guzzi Le Mans 2 - 1981 (undergoing a spruce up)
CD175 - To be restored
Triumph Speed 400

Offline Laverdaroo

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Re: Roo's Viffer
« Reply #192 on: September 02, 2023, 10:04:11 AM »
Ha ha, thanks fella’s, might push the boat out and invest in some ‘thinking man’s’ chocolate Rich Tea’s to aid the process.


Sent from my iPhone using Tapatalk
Mornings are the invention of the devil!

1977 CB550F (current money pit!!)
2002 VFR800 VTEC (The Beloved)
1977 CB400F (the last money pit!)
1998 Ducati 748\853 conversion(sold :()
1980 ish CB750KZ in a billion bits (need to get rid, anybody want one?))

Offline Johnwebley

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Re: Roo's Viffer
« Reply #193 on: September 02, 2023, 10:12:01 AM »
Ha ha, thanks fella’s, might push the boat out and invest in some ‘thinking man’s’ chocolate Rich Tea’s to aid the process.


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Keep up the good work


You deserve a treat

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Online McCabe-Thiele (Ted)

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Re: Roo's Viffer
« Reply #194 on: September 05, 2023, 01:29:53 PM »
Is the Viffer running on all four pots yet Roo?
Honda CB500 K1 (new pit dug out ready)
Honda CB400 four super sport (first money pit)
Link to my full restoration http://www.sohc.co.uk/index.php/topic,23291.0.html
http://forums.sohc4.net/index.php/topic,151576.msg1731556.html#msg1731556

 

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