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by garrycol
Fri May 23, 2025 12:37 pm
Forum: Engines Area
Topic: 1990s Range Rover 4.6ltr V8 Timing failure
Replies: 25
Views: 4323

Re: 1990s Range Rover 4.6ltr V8 Timing failure

If it is a standard Rover 4.6 it will have Gems or Thor injection/ignition systems - neither has a distributor.

The engine may have been modified to replace the timing case with a earlier system which may have a dizzy. If it is a standard 4.6 it should not have a dizzy.
by garrycol
Sun May 11, 2025 9:18 am
Forum: Engines Area
Topic: RV8 - Crank case Ventilation.
Replies: 6
Views: 1702

Re: RV8 - Crank case Ventilation.

Hi Paul, that is great to hear. I thought that would be the case but wanted to hear from someone that has done it.

Thanks - much appreciated.

Garry
by garrycol
Tue May 06, 2025 3:57 pm
Forum: Engines Area
Topic: RV8 - Crank case Ventilation.
Replies: 6
Views: 1702

Re: RV8 - Crank case Ventilation.

I wanted to reply but it would only be an educated guess based on my experience rather than knowing so I got put off. Yes my educated guess is that they are the same - BUT if wrong the drill hole goes through a water jacket or something else. Hence yes I want responses from people who actually know...
by garrycol
Tue May 06, 2025 2:10 pm
Forum: Engines Area
Topic: RV8 - Crank case Ventilation.
Replies: 6
Views: 1702

Re: RV8 - Crank case Ventilation.

Hmm so no one knows :?
by garrycol
Sun May 04, 2025 9:20 am
Forum: Engines Area
Topic: RV8 - Crank case Ventilation.
Replies: 6
Views: 1702

RV8 - Crank case Ventilation.

The 3.5 RV8 has the inlet for crankcase ventilation at the right hand rear of the block - basically a hole from the outside to the inner crankcase - this takes filtered air from the air intake into the crankase and them out the outlet at the top of each rocker cover into a large intake at the base o...
by garrycol
Wed Jan 29, 2025 11:44 am
Forum: Engines Area
Topic: Rover V8 Engine Numbers Updated:
Replies: 186
Views: 314573

Re: Rover V8 Engine Numbers Updated:

Google is your friend

https://www.v8register.net/FilesV8/V8%2 ... .11.07.pdf

In the first batch of engines P5 3500 10.5:1cr 1967-1973
by garrycol
Sun Nov 03, 2024 11:01 am
Forum: Engines Area
Topic: Sump oil level
Replies: 12
Views: 4404

Re: Sump oil level

Just drain the engine, fill with the specified amount of oil and note the postion on the dipstick and mark accordingly.
by garrycol
Sun Oct 13, 2024 11:38 am
Forum: Cooling Area
Topic: Thermostat Housing 3.5 v8 4x4
Replies: 28
Views: 11229

Re: Thermostat Housing 3.5 v8 4x4

Height is not such an issue, it is the distance around the waist that is the problem - if you are 6' 4" on that measurement then yes - the steering wheel is a bit close to the tummy tum tum :lol:
by garrycol
Sun Oct 13, 2024 5:37 am
Forum: Cooling Area
Topic: Thermostat Housing 3.5 v8 4x4
Replies: 28
Views: 11229

Re: Thermostat Housing 3.5 v8 4x4

How do they ride? I suppose it has Stage one underpinnings? They ride well as they have parabolic springs. No, the Stage 1 and early Range Rovers have 101 underpinning 8). I have not had any problems with cooling as long as the radiator and cooling system are up to scratch - I would hold off on the...
by garrycol
Sun Oct 13, 2024 3:57 am
Forum: Cooling Area
Topic: Thermostat Housing 3.5 v8 4x4
Replies: 28
Views: 11229

Re: Thermostat Housing 3.5 v8 4x4

If you do not have the bypass, the area around the thermostat does not have coolant flowing through until it opens and the problem is that as it is external to the engine, the coolant in the engine can be far hotter than the thermostat area and indeed the engine may overheat before the thermostat op...
by garrycol
Sat Oct 12, 2024 4:53 am
Forum: Cooling Area
Topic: Thermostat Housing 3.5 v8 4x4
Replies: 28
Views: 11229

Re: Thermostat Housing 3.5 v8 4x4

Can you take a photo of the housing you have? I get that the Rover 3.5 is an old engine, and older given the Buick 215cid engine but there must be these parts floating around in lots of shed ….. Regards Dan Unfortunately my 3.5 is not in a County but a 101 so the pics with it bolted up do not show ...
by garrycol
Sat Oct 12, 2024 4:49 am
Forum: Cooling Area
Topic: Thermostat Housing 3.5 v8 4x4
Replies: 28
Views: 11229

Re: Thermostat Housing 3.5 v8 4x4

Can you take a photo of the housing you have? I get that the Rover 3.5 is an old engine, and older given the Buick 215cid engine but there must be these parts floating around in lots of shed ….. Regards Dan Unfortunately my 3.5 is not in a County but a 101 so the pics with it bolted up do not show ...
by garrycol
Thu Oct 10, 2024 3:27 am
Forum: Cooling Area
Topic: Thermostat Housing 3.5 v8 4x4
Replies: 28
Views: 11229

Re: Thermostat Housing 3.5 v8 4x4

I have the housing you are after on my V8, 10 years ago I broke the area where the temp sensor screws in and I could not buy and new housing then, I ended up getting it welded and retapped - has worked well ever since. What happened to your old thermostat housing before the carb/manifold conversion ...
by garrycol
Tue Oct 08, 2024 1:13 pm
Forum: Cooling Area
Topic: Thermostat Housing 3.5 v8 4x4
Replies: 28
Views: 11229

Re: Thermostat Housing 3.5 v8 4x4

Have you tried TR Spares in Lonsdale SA - they might be able to help https://triumphroverspares.com.au/produ ... -mg-p5-p6/

No pic unfortunately.

If all else fails
by garrycol
Wed Mar 06, 2024 1:54 pm
Forum: Engines Area
Topic: 3.9V8 Timing Cover on a 4.6V8
Replies: 16
Views: 9984

Re: 3.9V8 Timing Cover on a 4.6V8

Thanks Paul - great information. :D

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