Search found 921 matches

by Ian F
Thu Jun 15, 2017 8:26 am
Forum: MGB Technical
Topic: list to port on a 74 GT
Replies: 2
Views: 5615

Re: list to port on a 74 GT

Hi David, since none of the other gurus on this site have replied, I thought I should. But probably not very much help I suspect. You may be aware of the usual discrepancy in the offset of rear axles on MGBs (axle appears to be off centre when compared to the body), but it doesn't sound as if that's...
by Ian F
Sat Jun 10, 2017 11:03 am
Forum: MGB Technical
Topic: Spark plug carbonisation
Replies: 7
Views: 12384

Re: Spark plug carbonisation

Hi Ian, as Vic says, almost certainly still too rich a mixture. Some things which you may wish to consider: # did these symptoms appear recently after a period of running well after the Webber was re-jetted? If so it might be that the jetting is in fact OK and that there has been some other paramete...
by Ian F
Fri Jun 09, 2017 9:49 am
Forum: MGB Technical
Topic: SU problem on standard set-up
Replies: 3
Views: 6576

Re: SU problem on standard set-up

Thanks Vic. I've swopped the dampers over and will see what happens on the next long run. These are the original 1972 SUs and have been refurbished by me, but the damper/piston assembly isn't touched during refurbishment. I've never been sure which oil to use in the dashpots, the lubrication chart i...
by Ian F
Wed Jun 07, 2017 9:38 pm
Forum: MGB Technical
Topic: SU problem on standard set-up
Replies: 3
Views: 6576

SU problem on standard set-up

Just been for a longish run with the BGT and have a minor issue which has occurred both out and back. Speeds of circa 70 mph on motorway, standard carbs but with K&N filters, but probably totally irrelevant to this issue! SUs filled with Castrol 20/50. The issue: after each run the damper on the...
by Ian F
Fri May 26, 2017 8:11 am
Forum: MGB Technical
Topic: MGB Batteries
Replies: 7
Views: 14717

Re: MGB Batteries

Like Dave I have a battery isolation switch fitted to the bulkhead behind the passenger seat, in my case isolating twin 6 volt heavy duty batteries. I use a CTEK battery charger which has a connector fitted permanently to the battery posts and a small connector which sits at the edge of the rear sea...
by Ian F
Wed Mar 29, 2017 9:29 am
Forum: MGB Technical
Topic: Engine sump drain size?
Replies: 7
Views: 12991

Re: Engine sump drain size?

Thanks Peter, I expected a very thorough exposition of "your views" and wasn't disappointed!

IanF
by Ian F
Tue Mar 28, 2017 8:52 am
Forum: MGB Technical
Topic: Engine sump drain size?
Replies: 7
Views: 12991

Re: Engine sump drain size?

A brief comment on this. I'm not sure that the drain plug is the optimum place for the sensor? I think what you really need to know is oil temperature leaving the engine before the oil cooler (if you have one fitted), or after the cooler if you want to see the temperature of the oil reaching the eng...
by Ian F
Mon Mar 06, 2017 3:55 pm
Forum: MGB Technical
Topic: engine oil dipstick
Replies: 9
Views: 19664

Re: engine oil dipstick

for what it's worth here are my observations relating to both MGB and Midget dipsticks: # after having had several examples of each engine I've noticed that there are some differences in the dipsticks fitted, but I couldn't offer any specific information. This being the case it seems possible (perha...
by Ian F
Sat Mar 04, 2017 3:43 pm
Forum: MGB Technical
Topic: Weber Carb Jets
Replies: 8
Views: 14729

Re: Weber Carb Jets

Thanks for that Peter, I'm sure your advice would be very helpful to anyone who as not got specific experience of using a rolling road. I won't ask for recommendations though, as I'm up in Fife! I have considered coming down to see Peter Burgess or the folk at Aldon, but I never have, so can't provi...
by Ian F
Sat Mar 04, 2017 1:08 pm
Forum: MGB Technical
Topic: Weber Carb Jets
Replies: 8
Views: 14729

Re: Weber Carb Jets

That's very impressive Peter, and I would agree with your views on the desirability of a good rolling road set-up. However it must be a place which is used to "our" cars! I took my 1954 Triumph TR2 (used in Hillclimbs) to a rolling road in Scotland and it was an expensive disaster. The per...