Search found 355 matches
- Wed Mar 27, 2024 12:25 pm
- Forum: Technical
- Topic: Overflowing Fuel
- Replies: 6
- Views: 353
Re: Overflowing Fuel
Hmm....in the last 50 years or so, I've owned 60 some automobiles and motorcycles that used carburetors. I currently have 6 older cars with 16 carbs between them. I've always checked the metal floats for fuel ingress as everything I read said to do so. And yet I've never experienced a defective/leak...
- Wed Mar 27, 2024 12:14 am
- Forum: Technical
- Topic: Automatic air bleed valve.
- Replies: 1
- Views: 111
Re: Automatic air bleed valve.
While I wouldn't say it's not worthwhile, I've had 3 E types (2 3.8, and 1 4.2) and never had an issue with overheating or feeling the need to bleed the last few cc's of air (if in fact it exists) from the intake manifold. Quite possibly it would have value on a competition engine, something about w...
- Wed Mar 27, 2024 12:04 am
- Forum: Technical
- Topic: tach wire generator wire placement? (pic included)
- Replies: 3
- Views: 182
Re: tach wire generator wire placement? (pic included)
There is a fix for under reading AC tachs-and that is to send it off (to Mike Eck in the US-see the US JagLovers Forum) to be modified to use the tach generator signal as a pulse input. The mod is an internal circuit board, and requires a switched +12v wire to be added. Not other wiring mods, so it ...
- Mon Mar 25, 2024 2:28 pm
- Forum: Technical
- Topic: Over torqued head nuts
- Replies: 15
- Views: 507
Re: Over torqued head nuts
A permanent elongation of the stud would be accompanied by a reduction in diameter, however slight. But how did that reduction manifest itself? A consistent reduction along the entire shaft? Near the center of the stud? A reduction of the root diameter of one of the threads? In several places along ...
- Mon Mar 25, 2024 12:01 pm
- Forum: Technical
- Topic: Over torqued head nuts
- Replies: 15
- Views: 507
- Sun Mar 24, 2024 10:34 pm
- Forum: Series 1
- Topic: Wheel/tire selection, help needed
- Replies: 18
- Views: 2077
Re: Wheel/tire selection, help needed
I run the MWS 6.5" wheels with Michelin XWX 205/70-15", with no clearance issues at all. Rear bump rubbers have been reversed, but not sure that was required. MWS have done their homework on proper backspacing for this application. You do have to have the rear of the car fully lifted to fit/remove t...
- Sat Mar 16, 2024 12:15 am
- Forum: Series 1
- Topic: SU experts, please chime in...
- Replies: 15
- Views: 1598
Re: SU experts, please chime in...
1. correct but I would add there is the fast idle adjustment screw used when the choke lever is engaged. 2. If I understand your question, yes, the throttle plates can be tricky to get exactly synchronized due to the inherent free play in the individual drop links from the throttle shaft to carbs. B...
- Fri Mar 15, 2024 9:48 pm
- Forum: Technical
- Topic: Hose from inlet manifold to bulkhead
- Replies: 24
- Views: 1004
Re: Hose from inlet manifold to bulkhead
Or just use a deep well 12 pt socket...
- Sat Mar 09, 2024 10:29 pm
- Forum: Technical
- Topic: Tappet Guide Hold Downs?
- Replies: 3
- Views: 335
Re: Tappet Guide Hold Downs?
If the car is low miles and if the engine has never been seriously overheated then I wouldn't trouble myself with installing the hold down kit. But if the head needs to come off for any reason, or perhaps when it's time to set cam clearance (i.e. cams need to come out) then I might install the kits....
- Tue Mar 05, 2024 7:52 pm
- Forum: General
- Topic: Rubber seal article number
- Replies: 1
- Views: 130
Re: Rubber seal article number
An internet search of "Jaguar BD 35971" brought up a Martin Robey diagram of a Jaguar XJ6. Looks like it's a LH wheel arch panel seal for that car.
- Thu Feb 29, 2024 2:17 pm
- Forum: Technical
- Topic: Short skirts!
- Replies: 10
- Views: 877
Re: Short skirts!
Mark,
The oft mentioned torque dip can occur with those awful tubular manifolds with the large fan shaped 3 into 1 collectors on an otherwise stock engine. With the build you are planning it shouldn't be an issue.
The oft mentioned torque dip can occur with those awful tubular manifolds with the large fan shaped 3 into 1 collectors on an otherwise stock engine. With the build you are planning it shouldn't be an issue.
- Wed Feb 28, 2024 2:37 pm
- Forum: Technical
- Topic: revs at 2,000 rpm....HELP. 67 fhc
- Replies: 10
- Views: 441
Re: revs at 2,000 rpm....HELP. 67 fhc
positive crankcase ??, do not know what to check with that There is no positive crankcase ventilation system with the 6 cylinder engines. Just a crankcase breather that vents into the airbox, so not a possible cause here. Also, incorrect timing cannot cause such an 1800 rpm idle by itself. I would ...
- Wed Feb 28, 2024 2:26 am
- Forum: Technical
- Topic: revs at 2,000 rpm....HELP. 67 fhc
- Replies: 10
- Views: 441
Re: revs at 2,000 rpm....HELP. 67 fhc
Well, obviously you're getting extra air from somewhere. An incorrect float level won't cause this. You've checked out all the obvious locations like spindle shafts with propane/starter fluid/etc, yes? And you are clear about the difference between the slow running screws vs the mixture screws, yes?...
- Wed Feb 21, 2024 1:38 pm
- Forum: Technical
- Topic: 4.2 engine question on dwell and vacume
- Replies: 3
- Views: 304
Re: 4.2 engine question on dwell and vacume
Disconnected, and plug the vacuum line to the engine when setting timing at idle. Connected when checking timing advance at various rpms. From a timing standpoint, there is nothing special about the XK engine, other than #1 plug is the one closest to the firewall. Keep that in mind should you ever c...
- Tue Feb 20, 2024 4:00 pm
- Forum: Technical
- Topic: 4.2 engine question on dwell and vacume
- Replies: 3
- Views: 304
Re: 4.2 engine question on dwell and vacume
Dwell is a function of the lobe separation in the distributor and the shape of the lobe (along with point gap of course), and is pretty uniform across makes, based on the cylinder count. Dwell setting for any 6 cylinder engine should get you close enough, so should be in the 30-35 degrees range. And...
- Tue Feb 20, 2024 12:41 am
- Forum: Welcome!
- Topic: Hi new member here
- Replies: 15
- Views: 921
Re: Hi new member here
Yeah, usually it doesn't take 55 years of cranking to get a car started...
- Mon Feb 19, 2024 1:01 am
- Forum: Welcome!
- Topic: Hi new member here
- Replies: 15
- Views: 921
Re: Hi new member here
Time for an alternative viewpoint. 4 of my current 5 British cars (and several previously owned) have upgraded gear reduction starters, all fitted almost immediately after purchase, a philosophy informed by the ever growing pile of failed and dodgy Lucas starters (20 some and counting) from machines...
- Fri Feb 16, 2024 8:42 pm
- Forum: Technical
- Topic: IRS mounts
- Replies: 9
- Views: 1225
Re: IRS mounts
You should be selling copies of those. I would buy a set to hold in reserve for my next IRS adventure.
- Tue Feb 13, 2024 7:44 pm
- Forum: Series 1
- Topic: Engine side frames
- Replies: 7
- Views: 553
Re: Engine side frames
Engine frames can corrode from the inside, and show no external evidence of rust until you go gently poking about with a screwdriver or other pointed object, at which point holes can appear. Or, as in my case, the very solid looking engine frames ended up with numerous holes after simply pressure wa...
- Sun Feb 11, 2024 1:35 am
- Forum: Series 1
- Topic: Complete interior
- Replies: 5
- Views: 469
Re: Complete interior
Patina in interiors can be a wonderful thing if there are no split seams or major abrasions, even if the rest of the car is pristine. Adds emotion and time depth to the machine. It's only original once. Why not keep it original for awhile, just cleaned and hydrated. You can always do it later if you...