Re: [MBZ] OT Now the bad part, , not running, , has two stuck open exhaust valves. 1983 Jaguar XJS V12 Coupe 2D, $3, 500

2022-12-06 Thread dan penoff.com via Mercedes
Funny, as the word is the same in both languages as I recall. -D > On Dec 5, 2022, at 9:34 PM, Buggered Benzmail via Mercedes > wrote: > > The V12 Benz engines are like German buttah > > --FT > Sent from iFōn > >> On Dec 5, 2022, at 3:15 PM, dan penoff.com via Mercedes >> wrote: >> >>

Re: [MBZ] OT Now the bad part, , not running, , has two stuck open exhaust valves. 1983 Jaguar XJS V12 Coupe 2D, $3, 500

2022-12-05 Thread Buggered Benzmail via Mercedes
The V12 Benz engines are like German buttah --FT Sent from iFōn > On Dec 5, 2022, at 3:15 PM, dan penoff.com via Mercedes > wrote: > > Like buttah, baby! > > Yes, the smoothness of the V12 and chassis was such that it would mess with > your head, making you think you were just floating

Re: [MBZ] OT Now the bad part, , not running, , has two stuck open exhaust valves. 1983 Jaguar XJS V12 Coupe 2D, $3, 500

2022-12-05 Thread Curt Raymond via Mercedes
Apparently there are now kits to put a Hemi 5.7 into lots of applications. Vice Grip Garage put one in a square body Chevy. I wonder if you could put something like a Pentastar v6 into a Jag, it's quite a small engine. Looks goofy under the hood of my pickup. 305hp, scoots along pretty good.

Re: [MBZ] OT Now the bad part, , not running, , has two stuck open exhaust valves. 1983 Jaguar XJS V12 Coupe 2D, $3, 500

2022-12-05 Thread dan penoff.com via Mercedes
Like buttah, baby! Yes, the smoothness of the V12 and chassis was such that it would mess with your head, making you think you were just floating along when you’re really ripping up the pavement. The first time I drove an XJ12 I was on a two lane local street with a 30 mph limit. I didn’t

Re: [MBZ] OT Now the bad part, , not running, , has two stuck open exhaust valves. 1983 Jaguar XJS V12 Coupe 2D, $3, 500

2022-12-05 Thread Allan Streib via Mercedes
Yeah but the smoothness of the Jag V12 (when it was working) was remarkable, so I'm told. On Mon, Dec 5, 2022, at 15:08, dan penoff.com via Mercedes wrote: > There have been a number of companies out there selling conversion kits > to domestic iron, as it’s not terribly difficult to do, since a

Re: [MBZ] OT Now the bad part, , not running, , has two stuck open exhaust valves. 1983 Jaguar XJS V12 Coupe 2D, $3, 500

2022-12-05 Thread dan penoff.com via Mercedes
There have been a number of companies out there selling conversion kits to domestic iron, as it’s not terribly difficult to do, since a lot of the older Jags used domestic transmissions. I know of a couple that did conversions with short block Chevies.. Definitely made them more reliable and

Re: [MBZ] OT Now the bad part, , not running, , has two stuck open exhaust valves. 1983 Jaguar XJS V12 Coupe 2D, $3, 500

2022-12-05 Thread Randy Bennell via Mercedes
Sounds a lot like what happens when you acquire a large old wooden boat. Randy On 05/12/2022 10:24 AM, G Mann via Mercedes wrote: 1. Pull the engine out to work on it. You will find lots of other things that need attention and can NOT be accessed with the engine in.. 2. Plan for 6 months of 8

Re: [MBZ] OT Now the bad part, , not running, , has two stuck open exhaust valves. 1983 Jaguar XJS V12 Coupe 2D, $3, 500

2022-12-05 Thread Randy Bennell via Mercedes
There used to be a company selling conversion kits to install a small block Ford V8 into the Jags. Might not be all that easy to find a 289 or 302 these days. The newer engines tend to be wider. Randy On 05/12/2022 10:36 AM, dan penoff.com via Mercedes wrote: This is why being a Jaguar

Re: [MBZ] OT Now the bad part, , not running, , has two stuck open exhaust valves. 1983 Jaguar XJS V12 Coupe 2D, $3, 500

2022-12-05 Thread dan penoff.com via Mercedes
This is why being a Jaguar mechanic in the early 1980s was a very good job. I likened it to being a mortician. No matter how bad things get, you’ll always have work. And yes, those dual chain engines were a real treat to work on. Even the 3.8 and 4.2 sixes were not pleasant to do. -D > On

Re: [MBZ] OT Now the bad part, , not running, , has two stuck open exhaust valves. 1983 Jaguar XJS V12 Coupe 2D, $3, 500

2022-12-05 Thread G Mann via Mercedes
If it is true to form for a V12 Jag... each head has a seized exhaust valve, so you would have to pull BOTH heads... and you need to pull the engine because the only way to pull the heads is to use a head press tool to jack the heads off the studs.. don't forget the cam drive chains [two sets]

Re: [MBZ] OT Now the bad part, , not running, , has two stuck open exhaust valves. 1983 Jaguar XJS V12 Coupe 2D, $3, 500

2022-12-05 Thread G Mann via Mercedes
1. Pull the engine out to work on it. You will find lots of other things that need attention and can NOT be accessed with the engine in.. 2. Plan for 6 months of 8 to 10 hr days only devoted to the Jag. 3. Become very friendly with your bank officers, well in advance. 4. When you are all done, and

Re: [MBZ] OT Now the bad part, , not running, , has two stuck open exhaust valves. 1983 Jaguar XJS V12 Coupe 2D, $3, 500

2022-12-05 Thread Allan Streib via Mercedes
If you have to ask On Mon, Dec 5, 2022, at 10:21, Floyd Thursby via Mercedes wrote: > h how much is a head job on a jagyoowah V12?  How many days would it > take to pull it off?  (Maybe no worse than an oil cooler on a M137 V12) > >

Re: [MBZ] OT Now the bad part, , not running, , has two stuck open exhaust valves. 1983 Jaguar XJS V12 Coupe 2D, $3, 500

2022-12-05 Thread dan penoff.com via Mercedes
Nightmare. You have to practically pull the whole front clip to get at the engine in these. Don’t ask me how I know. If you want a Jag, stick to the Ford produced models (late 90s?), They’re actually pretty reliable. -D > On Dec 5, 2022, at 10:21 AM, Floyd Thursby via Mercedes > wrote: > >