Ah, cool!

[Leslie]

There's a hybrid section! Very interesting......

[KevinNY]

Yes the Odd Ducks of Roverdom . Here is mine. (Damn I love this Pic, thus my avatar) New Englanders will know the spot.

[Mercedesrover]

What defines a "hybrid"? Can I join this club?

[KevinNY]

Yeah Jim, I think the Royota with the german accent qualifies.

[Tdi Guy]

Kevin, thats a great climb on Florida Rd.. Can't wait to finish my Hybrid....I can then join the club..

[KevinNY]

Your's is going to be sweet Randy. I've followed the thread on its build on D90 Source.

[junkyddog11]

can the qualifying "hybrid" be the driver? 'cause I'm starting to think I may be part idiot

[TeriAnn]

There's a hybrid section! Very interesting......

Maybe not. There is a lot of dust building up on the last posting.



People tell me I have a hybrid, though I tend not to think of my Land Rover as one.

Everything is Land Rover except for 3 items:

The Scout II power steering box,










the fuel injected Ford 302,




and the Borg Warner T-18 gearbox.




Oppps! I almost forgot the very recent change, so make that 4 items:




Front disc brakes!

Other than that The Green Rover is just your average 2 door Land Rover Dormobile




Kane Creek Canyon, Moab

[siiirhd88]

I am almost finished with the wife's SIIA 109, a standard three door with trop top. 3.9 liter Rover V8 with Holley 4V but otherwise stock, R380 5 speed and Range Rover 3.54 disc brake axles. Not much of a hybrid, but I have plans for another 109 on a LWB RR chassis.

Bob

[TeriAnn]

I am almost finished with the wife's SIIA 109, a standard three door with trop top. 3.9 liter Rover V8 with Holley 4V but otherwise stock, R380 5 speed and Range Rover 3.54 disc brake axles. Not much of a hybrid, but I have plans for another 109 on a LWB RR chassis.

It sounds like it will be a nice rig when finished and any bugs worked out. A leaf sprung 110. But I am puzzeled by one thing.

Why did you convert from EFI to a four barrel? I'm wondering because after almost 7 years of using a 4 barrel I went through a great deal of effort to covert my 302 to EFI. Is the LR EFI unreliable?

My reasons ar as follows:
1. better fuel mileage
2. additional power
3. Smoother throttle response
4. smoother operation at steep angles
5. Increased relability
6. Instant fuel mixture compensation for altitude changes

[siiirhd88]

I converted to the four barrel for simplicity. For the time being I will run the carb, and see how it performs. I know it is notn the best for angles and tilts. My 88 has a 3.9 V8 with the same carb and ignition, and has managed 17 mpg with 4.70 axles and OD. I have run it over 30K miles without any problem, except a multiple rollover. I have two LR 3.9 liter EFI setups that I might play with for the future. The LR electronics are not known for their durability and seem overly complicated.... There is a somewhat nearby specialist shop that does a lot of MGB V8 and TR8 EFI conversions, using a simpler and hopefully more reliable electronics and sensors. I might drop by for a look.

Bob

[J!m]

When you are ready, replace the 4-barrel with a Holley Pro-Jection system. It bolts onto the existing manifold, and is easy to tune.

Problem solved.

To answer Terri's question, the Rover EFI is not the least reliable, but parts are complicated and expensive. Wiring problems with the stock harness can easily strand you. I generally do not allow EFI vehicles to participate in our "epic" (multi-month) expeditions for reliability issues, unless a complete system (all parts and ECU) and replacement wiring harness is carried in the spares kit, and has been tested on that particular vehicle prior to departure.

I do agree with your "pro" points in your list 100%- all valid points, but if the car does not run at all, that one "con" trumps all "pros"... Some of the other problems include more complicated waterproofing methods required, difficult troubleshooting when things aren't running perfect (unless you know the system intimately) and just plain complexity. If it is on your truck and you want to do an "epic" trip with us, you had better be able to deal with every system on your vehicle with a mastery, personally. Always assume it will fail, and have a plan for repair yourself- tools on board, parts on board, and knowledge in your head.

Diesel is the future.

[Mercedesrover]

If a Rover EFI system isn't the least reliable out there, I don't know what is. Multiple component failures as well as wire harness problems due to age are common and expected on a long-distance ride. They're pretty easy systems to diagnose and repair but anticipate problems with lots of spares. Replacing the system with a common carburetor and an HEI disributor will increase reliability 10-fold. Maybe it won't be quite as responsive or return quite as good economy, but it will get you there and back. Throw in a spare carb and distributor in the back and you can sleep at night.

If you want to run an injection system, installing a common one like TeriAnn's isn't a bad idea. They're many times more reliable than the Rover system if installed properly and carefully, and local knowlege, diagnosis and parts availability will be much better when you're traveling. Drop over to your local NAPA store and ask for a mass air flow snesor for a '92 Crown Vic and then ask for one for a '92 Range Rover. They'll have one for the Ford in stock but won't even be able to find Range Rover in the book. (Range Rover?" "Yeah, it's a Land Rover." "Is that a Toyota?" "No, it's a Land Rover." "Oh, here it is, Land Cruiser!")

The Holley injection system seems pretty good but I'd be afraid of reliability and would carry along a new compete system anywhere I roamed.

And for once, J!m, I agree with you. Yes, diesel is the future. A good diesel will be far-and-away more reliable, economic to run and longer-lived than a gas engine. In every place else in the world, that's been known for a long time. A few of us in the States knew that a long time ago too!

Jim

[TeriAnn]

Throw in a spare carb and distributor in the back and you can sleep at night.

I'm figuring a spare distributor, ECU, throttle position sensor and a fuel pump. The injectors never seem to stop working (I also have 2 fuel filters in series plus one beween my transfer fuel tanks and my rear tank that feeds the EFI). I have a spare of each of the two relays used in my system, but I know I could always bypass them in need. The ECU's limp home mode will keep the vehicle working with all the other sensors disabled. Of course I have the advantage of having studied my fuel injection system's theory of operation before beginning the conversion, having done it myself so I know what is where and I have a full set of accurate drawings for my EFI system showing pin numbers, colour codes and signals. So I have the advantage of knowing my EFI system well enough to diagnose and repair problems in the field.

My ECU is mounted on the bulkhead instrument shelf where the cubby box space is on the right side (LHD). So it is up high and very well protected.

My fuel pump relays & Inertia switch are on the behind the seat bulkhead between the front seats. I was worried about the inertial switch tripping while rock crawling so have it where I can reach beside me and turn it back on without taking a foot off the brakes.

If you want to run an injection system, installing a common one like TeriAnn's isn't a bad idea. They're many times more reliable than the Rover system if installed properly and carefully

Ford EFI has the reputation of being one of the most dependable in the auto industry and the system I chose is the conversion of choice for the Bronco off road crowd. Solid off road dependability was a prime factor in my choosing to go this route.

And for once, J!m, I agree with you. Yes, diesel is the future. A good diesel will be far-and-away more reliable, economic to run and longer-lived than a gas engine.

Agreed. However choices for wide revving engines available in the States that fit a Series engine bay and has enough power to push a loaded 109 up steep climbs or mountain highway driving are VERY limited.

When I did my engine swap in '99 I wanted to put in a freshly rebuilt Nissan LD28 with a turbo. I decided the GM 6.2 weighed too much and the fit was too tight for me to be happy. Every time I ran the numbers for a fresh rebuilt LD28, SD33T or 6AT the price of the total conversion was about double that of a fresh 302 conversion and there was no way I could recoup the difference in cost from fuel savings between rebuilds. So I decided upon the 302. At the time I did not know that diesel could run on used cooking oil. Had I known at the time I could have driven for almost free I would have gone ahead & put a diesel powerplant in instead of the petrol one. Likely the 6 cyl LD28 with a turbo. Oh well

[J!m]

Yep. gasoline costs are expected to reach $5.00 by the end of the year.

Once we Americans start to get a taste of what the rest of the world pays for fuel, I think the tide will turn, and fast.

The 200Tdi is a very easy swap into a series truck, and has all the power a fully loaded 109 would need. That is the direction we should be thinking in my opinion...