Search found 119 matches

by Paul Hollingworth
Sat May 08, 2021 12:33 pm
Forum: MGB Technical
Topic: Running on suddenly.
Replies: 15
Views: 210

Re: Running on suddenly.

I managed to get the graph to post this morning
by Paul Hollingworth
Thu May 06, 2021 12:03 pm
Forum: MGB Technical
Topic: Running on suddenly.
Replies: 15
Views: 210

Re: Running on suddenly.

Well done Mike. My Factory workshop manual only goes up to 1972 which is fine for my car but it means that I have to rely on Paul Hunts Bee & Vee site for data. I found the data in the Haynes manual confusing and I don't have Not_Anumbers engine number. Vic is right in that the 45D distributer c...
by Paul Hollingworth
Wed May 05, 2021 11:00 am
Forum: MGB Technical
Topic: Running on suddenly.
Replies: 15
Views: 210

Re: Running on suddenly.

The 45D distributor has a radically different advance curve to the 25D and is not recommended by Peter Burgess. The early 18V engines (72-74) had the 25D. One can only presume that the 45D curves are an attempt to reduce emissions and improve economy. The other advantage of the 25D is that it has a ...
by Paul Hollingworth
Sun May 02, 2021 11:28 am
Forum: MGB Technical
Topic: Running on suddenly.
Replies: 15
Views: 210

Re: Running on suddenly.

Given that your running on problem started when you changed distributors it seem likely that it is timing related. Is your vacuum advance working ? this should help stop running on. From what you say your engine runs on for a long time with the ignition off suggesting you may have a problem with cok...
by Paul Hollingworth
Tue Apr 27, 2021 11:02 am
Forum: MGB General
Topic: Insurance
Replies: 12
Views: 451

Re: Insurance

I cant recall Peter Best being a director of the Car Club. He may well have been in the past but he certainly isn't now, he's a vice president. This is a honorary position with now power but I'm sure some influence. I've never been insured with Peter but have friends who are satisfied with their cov...
by Paul Hollingworth
Mon Apr 26, 2021 10:47 am
Forum: MGB General
Topic: Insurance
Replies: 12
Views: 451

Re: Insurance

Hello Jon - your quote is very cheap. My car is similar to yours. This year I switched my insurance to Cherished vehicle (part of A-plan) the new insurance partner of the MGCC. I had been with my old insurer (no names no pack drill) for 20 years but every year the fee went up. This year it was £128 ...
by Paul Hollingworth
Fri Apr 16, 2021 10:59 am
Forum: MGB Technical
Topic: Light knocking noise in the engine.
Replies: 22
Views: 911

Re: Light knocking noise in the engine.

I had a quick look at the camshafts being sold by Rimmer Bros. The shafts were smooth and there was a good radius between the shaft and the lobes. You could also see the evidence of the heat treatment. I'd love to see a photo of a factory camshaft to compare to yours. They were forgings which is goi...
by Paul Hollingworth
Fri Apr 16, 2021 10:44 am
Forum: MGB Technical
Topic: Dragging disc brakes
Replies: 22
Views: 959

Re: Dragging disc brakes

You could be right Ian, so to be on the safe side the original poster should use brake fluid as a lubricant. I wasn't proposing using engine oil in the hydraulics. Having said that SAE 30 mineral oil is recommended for lever arm dampers. It could be down to the type of rubber as you said. I don't pr...
by Paul Hollingworth
Thu Apr 15, 2021 4:56 pm
Forum: MGB Technical
Topic: Dragging disc brakes
Replies: 22
Views: 959

Re: Dragging disc brakes

Ian - how do you think the oil seals in the engine and gearbox survive then, not to mention stem seals.
by Paul Hollingworth
Thu Apr 15, 2021 4:49 pm
Forum: MGB Technical
Topic: Light knocking noise in the engine.
Replies: 22
Views: 911

Re: Light knocking noise in the engine.

Believe me your followers are fine, they are not scuffed or pitted at all. The marks you see are light and are typical of all used cam followers be they A, B or K series. I showed one of my followers which I considered to be pitted and had a small crack in the side wall to a Longbridge development e...