Search found 279 matches
- Thu Jun 04, 2020 10:30 am
- Forum: Introduce Yourself
- Topic: 65-67 Mach 1
- Replies: 11
- Views: 13606
Re: 65-67 Mach 1
Its a later frame and engine A widecase with probably the correct stand for that model. No matter still a desirable little bike with hopefully a bit more reliability than the Mach 1.
- Fri Nov 23, 2018 12:05 pm
- Forum: Introduce Yourself
- Topic: 1959 Ducati 200 Americano
- Replies: 8
- Views: 15360
Re: 1959 Ducati 200 Americano
Engine parts will be hard to find,re-use everything possible.
- Fri Nov 23, 2018 12:00 pm
- Forum: Squarecase Early 860/900 Crossover Gearchange Engines > 860/900 GT
- Topic: 860 gts cams & followers.
- Replies: 1
- Views: 12331
Re: 860 gts cams & followers.
Look re-usable to me. A clean up with a smooth oilstone,a coating of cam lube. I would check the oil supply ,particularly in the primary casing where oil flow can be lost if the transfer arrangement from oilway to crank are messed up by the omission of a washer that will allow the oil to go straight...
- Tue Mar 31, 2015 9:58 am
- Forum: Carburettor & Fuel System Shop
- Topic: wrong carbs
- Replies: 4
- Views: 16505
wrong carbs
A pal has built a special using a 900 Darmah motor and fitted it with a pair of PHF carbs from a Laverda Jota!, These do not have idle speed screws. I don't think he will get this to run sensibly. Any thoughts?.
- Wed May 28, 2014 11:13 am
- Forum: Carburettor & Fuel System Shop
- Topic: Slides and ramps.
- Replies: 32
- Views: 47180
Re: Slides and ramps.
Hi Steve. My guy did the job in no time and did not distort the slides, However we are talking a pro machinist of 50 years (or more) practice,who also makes his own engine parts for 4 cylinder veterans when he's got a break from production runs .If only i had his talents!!.
- Wed Jan 15, 2014 12:55 am
- Forum: Engine & Transmission Shop
- Topic: FAQ: clutch pushrod order info
- Replies: 26
- Views: 70396
Re: FAQ: clutch pushrod order info
Hi Spagjet, Thanks for your comprehensive reply, I have fitted a long arm and its set at the end of the slot (extra ball or roller in there somewhere),this also means that the arm retains the short rod if the cable breaks.My main problem was the retaining in position of the end fittings while fiddli...
- Tue Sep 10, 2013 12:22 pm
- Forum: Squarecase Dry Clutch Engines > S2, MHR, 'Mille'
- Topic: Request for advice reference slipping clutch
- Replies: 11
- Views: 23819
Re: Request for advice reference slipping clutch
In theory the clutch springs should all be of equal strength so the clutch should lift and grip evenly. Mine did not. had to pack out 2 springs to get the clutch to lift and settle back properly.Also the pushrod can seize and not allow the clutch to settle back .
- Tue Sep 10, 2013 12:19 pm
- Forum: Squarecase Dry Clutch Engines > S2, MHR, 'Mille'
- Topic: Request for advice reference slipping clutch
- Replies: 11
- Views: 23819
Re: Request for advice reference slipping clutch
In theory the clutch springs should all be of equal strength so the clutch should lift and grip evenly. Mine did not. had to pack out 2 springs to get the clutch to lift and settle back properly.
- Sun Jun 16, 2013 12:53 pm
- Forum: Single Cylinder Bevel Drive Engines > 250, 350 & 450
- Topic: Just can't get it started!
- Replies: 7
- Views: 19317
Re: Just can't get it started!
My 250 needs to be dripping fuel to start, When i have not had a choke fitted and no tickler i used to lay the bike over to flood the carb, When it won't start what does the plug look like?,wet or dry?.
- Sat Jun 15, 2013 10:18 pm
- Forum: Single Cylinder Bevel Drive Engines > 250, 350 & 450
- Topic: Just can't get it started!
- Replies: 7
- Views: 19317
Re: Just can't get it started!
Should not flood (drip fuel) unless tickler used. Check that first, But my suspicion is poor ignition, duff plug,weak spark,points,check spark in the dark for blue color.
- Sun Jun 09, 2013 12:44 pm
- Forum: Squarecase Early 860/900 Crossover Gearchange Engines > 860/900 GT
- Topic: header interchange??
- Replies: 5
- Views: 16824
Re: header interchange??
Thats exactly what i'm saying, just because someone says they are Darmah does not mean they are.
- Thu Jun 06, 2013 11:21 pm
- Forum: Squarecase Early 860/900 Crossover Gearchange Engines > 860/900 GT
- Topic: header interchange??
- Replies: 5
- Views: 16824
Re: header interchange??
My GTS came with stainless headers and a reciept for Darmah pipes. they do not fit, they have insufficient kick up and foul the rear brake shaft,they also make removing the oil filter difficult. Its very possible that they are NOT Darmah. Just be carefull. They will be cut and welded.
- Thu Jun 06, 2013 9:30 am
- Forum: Carburettor & Fuel System Shop
- Topic: Accelerator pump non return valve test
- Replies: 4
- Views: 8187
Re: Accelerator pump non return valve test
Hmm--, need to think about that, my plan backfire's, just like the bike!.
- Wed Jun 05, 2013 12:25 pm
- Forum: Carburettor & Fuel System Shop
- Topic: Accelerator pump non return valve test
- Replies: 4
- Views: 8187
Re: Accelerator pump non return valve test
Thanks Steve, yes its the one with the plastic ball . Ball is free but valve will not lift with my amount of puff!!.Found another way to measure pump output. Remove jet tube from side of carb, block hole thats in the throat , operate throttle and catch the fuel that pours out from side of carb and m...
- Wed Jun 05, 2013 4:23 am
- Forum: Carburettor & Fuel System Shop
- Topic: Float levels
- Replies: 5
- Views: 8916
Re: Float levels
Found a new way to check float level, Allow chamber to fill,clamp hose, remove chamber nut catching all the fuel in chamber. Should amount to 55cc. Adjust float to correct.