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Messages - Laverda Dave

Pages: 1 ... 170 171 [172] 173 174 ... 177
2566
Hi Piki, I've just order a set of the ignition coil numbers from you via e-bay, thanks for replicating these.
BTW, the centre consol arrived and it's great, I'm in the garage right now fitting it along with the restored clocks whilst it rains outside.
Sad thing is my partner who I am building the bike for failed her motorcycle test yesterday on the very last thing, we are both gutted! She's going to take it again before winter. At least I get to ride 'her' motorcycle a bit even if it is to run it in!
Thanks again for the great service.
Regards
Dave

2567
Project Board / Re: My 1975 CB400F US
« on: September 01, 2016, 10:42:36 PM »
Well done on getting to the stage you have done given the time constraints.
I am in a similar place with my own 'project 400' and hope to finish in the next couple of weeks.
The main issues I've had are pattern parts that don't fit, have been incorrectly described or even genuine parts that have been superseded by poorer quality 'genuine' parts.
Having said that if it wasn't for the great people on this fantastic forum offering guidance and knowledge I wouldn't be as far as I am now with the build!
I hope you finish yours soon and the sun shines on the first ride, good luck and keep going, it will be worth it  :)
Dave

2568
Other Bikes / Re: And we thought NOS HM300's were expensive !!
« on: August 24, 2016, 07:25:47 AM »
It makes the £6.52 I paid for a 2.8 x 15mm o-ring last week appear like a bargain!

2569
Project Board / Re: CR750 replica build
« on: August 17, 2016, 05:35:08 PM »
Good luck with build and enjoy the long nights in the shed  :).
One piece of advice though, get the frame checked for alignment before you paint it especially as it's been fitted with another front end.
The last two restorations I've completed both had frames that appeared fine but were both out of alignment once placed in a jig. It cost me £80 to have each one checked and straightened. Money well spent, the last thing you want is to finish a build only to find it doesn't handle.
You will need to fit the engine (bare crankcases will do,it doesn't have to be together), the swingarm, rear shocks, back wheel and the top and bottom yokes to be really thorough.
I used Hybrid motorcycles in Sarratt,  Middlesex.
Dave

2570
Project Board / Re: 1976 CB750 Cafe Racer Build
« on: August 17, 2016, 05:19:17 PM »
Fantastic build and great write up. Enjoy it :)

2571
CB350/400 / Re: Wet blasted casings
« on: August 16, 2016, 10:38:25 PM »
No Trigger, not Wolverton,  it was in London.

2572
CB350/400 / Re: 400/4 wont rev past 4000rpm when under load
« on: August 16, 2016, 05:44:58 PM »
Thanks Chris that's a helpful link especially about the throttle screw.

2573
CB350/400 / Re: Wet blasted casings
« on: August 16, 2016, 04:47:04 PM »
 :o £2k to fill the tank with acid! Maybe I could try a washing up bowl full of coke!!
Back in the day when I worked in a train overhaul works I had access to that sort of cleaning kit, and blasters, stove enamelling, zinc and chrome plating, not anymore, those days have well and truly passed  :(

2574
CB350/400 / Re: 400/4 wont rev past 4000rpm when under load
« on: August 16, 2016, 01:43:08 PM »
I have set my carb floats using the Haynes method although I haven't yet started the bike. Is there another secret method I should be using?
Dave

2575
CB350/400 / Re: Wet blasted casings
« on: August 16, 2016, 01:37:08 PM »
Lovely finish there Trigger.
My next project after 'project 400' is the restoration of my Rickman CR750 and it's festering engine. I'll try your method to clean it up.
Dave

2576
CB350/400 / Re: Wet blasted casings
« on: August 15, 2016, 11:13:02 PM »
I had my castings vapour blasted for the same reason, i couldn't clean them up even by soaking in paraffin and when that failed, using a dishwasher tablet in boiling hot water for a couple of days (someone told me it would work....!).
After I got the blasted cases back I cleaned them three times   with gunk and boiling hot water and then a final 80psi air blast.

2577
CB350/400 / Re: Carb base settings
« on: August 13, 2016, 12:07:30 PM »
Thank you both, very helpful and going out to set the carbs now.
The adjustment tool is the same on both sites. The M&P item is £4 cheaper.  I have one on order.
Dave

2578
CB350/400 / Carb base settings
« on: August 10, 2016, 10:31:36 AM »
Hi All.

I have fully rebuilt the carbs with an ultrasonic clean and vapour blasting. I have installed new jets an re-platted and polished the parts that needed it.

Having re-assembled everything does anyone know of the base settings I should be using in order to start the bike?  The manual gives the range of the idle screw settings but is there also a setting for the balance adjusters to start from? I have presently screwed all mine right down. I have checked the on-line shop set up manual for clues with no joy.

Does anyone know where the 'special' tool can be bought from that allows the balance nut to be undone and the centre screw to be turned at the same time? I remember this was a Honda special tool years ago.

Any help would be appreciated.
Dave

2579
CB350/400 / Re: Console (idiot lights) cover wanted
« on: August 05, 2016, 06:36:03 PM »
Once again, what a great site this is:-).
Trigger, thank you for looking and your reply.
Piki, Thank you and PM sent.

2580
CB500/550 / Re: cb500 four coil suppliers
« on: August 03, 2016, 10:44:49 PM »
I bought a set from M&P, they are pattern parts though so if you want to keep it original use the Ash repair guide.

Just for info though, there was a previous thread on here about making sure pattern coils have a 4-ohm resistance if using electronic ignition systems as a number of pattern coils sold on e-bay are 2-ohm and will cause damage to the ignition system.  M&P told me their coils were 4-ohm, when I received them I checked to be on the safe side as I have a brand new Boyer system to go in 'project 400/4' and they were as described, happy days :)
Dave

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