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Forum: Engines & props 14 June 2012, 08:07
Replies: 65
Views: 56,146
Posted By Rokraider
My understanding is that the basic mechanics stay...

My understanding is that the basic mechanics stay the same, but you need a different turbo, a remap and the larger injector nozzles to take it over 300 BHP. I have the bigger turbo and the nozzles,...
Forum: Engines & props 13 June 2012, 18:13
Replies: 65
Views: 56,146
Posted By Rokraider
No worries. I try to be both. I am an...

No worries.
I try to be both. I am an enthusiast and enjoy swapping ideas, but when it can impact on my business, I have to draw the line.
I would like to keep in contact, I am sure we can help...
Forum: Engines & props 13 June 2012, 17:19
Replies: 65
Views: 56,146
Posted By Rokraider
Please don't take this the wrong way, but I am in...

Please don't take this the wrong way, but I am in this as a business (4x4 vehicles) and have spent long hours and cash sorting out this stuff.
I am happy to overhaul your injectors and fit the...
Forum: Engines & props 13 June 2012, 16:29
Replies: 65
Views: 56,146
Posted By Rokraider
I have a fixed vane turbo built by Garret with a...

I have a fixed vane turbo built by Garret with a conventional adjustable boost capsule for the waste gate. The turbo is larger than the Range Rover one. The nozzles are special order from Bosch's...
Forum: Engines & props 13 June 2012, 11:54
Replies: 65
Views: 56,146
Posted By Rokraider
All very interesting. it is encouraging to read...

All very interesting. it is encouraging to read the fuel figures. Paul Lemmer didn't claim to have built it etc, I think he was a passenger / co driver?
The pneumatic mounts are used in the cars....
Forum: Engines & props 13 June 2012, 07:40
Replies: 65
Views: 56,146
Posted By Rokraider
Paul Lemmer said they ran a pair of later model...

Paul Lemmer said they ran a pair of later model BMWs in one of the Round Britain races. They used the aluminium block version. Apparently they were so economical that they could carry less fuel,...
Forum: Engines & props 12 June 2012, 19:52
Replies: 65
Views: 56,146
Posted By Rokraider
I bought 2 engines from a friend who used them in...

I bought 2 engines from a friend who used them in his Paris Dakar racer. The ECU has been converted to a removable e-prom that has been re mapped. The box of tricks for the immobiliser circuit...
Forum: Engines & props 12 June 2012, 17:22
Replies: 65
Views: 56,146
Posted By Rokraider
I have not done much recently with my RIB...

I have not done much recently with my RIB conversion, too much other paying stuff going on at the moment. The engine is finished and the chip upgrade is all done along with the box of tricks to...
Forum: Engines & props 15 January 2012, 11:04
Replies: 65
Views: 56,146
Posted By Rokraider
A friend of mine used to make me chuckle when...

A friend of mine used to make me chuckle when explaining the differences between marine engines, he used to say "There are essentially 3 types of engines in a marine application. Inboard, Outboard...
Forum: Engines & props 13 January 2012, 08:00
Replies: 65
Views: 56,146
Posted By Rokraider
I am not expecting the exhaust temperature to be...

I am not expecting the exhaust temperature to be lower, if anything it will probably be higher. I was working on the basis the shorter the exhaust length, would equate to less metal to radiate the...
Forum: Engines & props 12 January 2012, 21:19
Replies: 65
Views: 56,146
Posted By Rokraider
I wouldn't run salt water through the engine...

I wouldn't run salt water through the engine cooling system. That would just have a sealed system with the usual anti freeze / water mix circulating. The engine coolant would pass through a heat...
Forum: Engines & props 12 January 2012, 16:55
Replies: 65
Views: 56,146
Posted By Rokraider
All good points to consider. Nothing is set in...

All good points to consider. Nothing is set in stone at this point. One of my biggest headaches is there is a lot of surface weed where I intend to spend a lot of my time we have had several boats...
Forum: Engines & props 11 January 2012, 18:47
Replies: 65
Views: 56,146
Posted By Rokraider
My intention is to have a conventional water...

My intention is to have a conventional water cooled system as used in a car with the cooling for the radiator, intercooler and oil coolers supplied by electric and hydraulic fans, rather than a...
Forum: Engines & props 10 January 2012, 16:41
Replies: 65
Views: 56,146
Posted By Rokraider
At a price!! So far mines has cost around £3000

At a price!! So far mines has cost around £3000
Forum: Engines & props 08 January 2012, 11:46
Replies: 65
Views: 56,146
Posted By Rokraider
I am fitting a large oil cooler and Intercooler...

I am fitting a large oil cooler and Intercooler for the turbo. The Range Rover sump I am using has a good size capacity (8 litres +-?).
Forum: Engines & props 04 January 2012, 07:37
Replies: 65
Views: 56,146
Posted By Rokraider
Haven't finished the project yet, it is still...

Haven't finished the project yet, it is still ongoing. I have had the ecu modified to a programable chip, I have also modified the unit that interfaces with the car, effectively tricking the ECU into...
Forum: Engines & props 11 April 2011, 15:54
Replies: 65
Views: 56,146
Posted By Rokraider
The 2003 model that I am using (M57) is a steel...

The 2003 model that I am using (M57) is a steel block, so hopefully will be a bit stronger than the aluminium type. It would have been nice to have the lighter ali block for the weight saving, but...
Forum: Engines & props 10 April 2011, 19:50
Replies: 65
Views: 56,146
Posted By Rokraider
My local radiator company build some copper and...

My local radiator company build some copper and brass cored radiators for use on marine based equipment, such as cranes etc. They make their own cores from scratch and reckon they can build me a core...
Forum: Engines & props 10 April 2011, 11:26
Replies: 65
Views: 56,146
Posted By Rokraider
Thanks for your comments. I believe the race boat...

Thanks for your comments. I believe the race boat was using a pair of the later spec engine that has an aluminium block. I spoke to Paul Lemmer (spl?) who was on the RIB doing the Round Britain....
Forum: Engines & props 10 April 2011, 10:47
Replies: 65
Views: 56,146
Posted By Rokraider
Marinising BMW 3.0 Turbo diesel

I am in the process of fitting a BMW 3.0 turbo diesel into my RIB. This is the same engine as used in the 2003 Range Rover (latest shape) and BMW530D. I totally stripped and rebuilt it (didn't really...
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