Back on four wheels again. First time since September. The ECU is being worked on tomorrow, to replace the Ford ID with the Generic ID and update the firmware. I'll post screen shots of the config once its done. Looking forward to getting full access after 4 years of negotiations.
A fifth EGT sensor has been added to the car, this one sits in the exhaust pipe post-turbo, so I can monitor the temperature pre and post turbo, to keep an eye on the engines performance.
22Feb
The carbon floor panels are now fitted. It took me all week to bond the new pair of boards to the original fixing panels that I cut off the Mygale boards. But they look great, are several kilograms lighter than the Mygale boards, and are hopefully also more aerodynamic.
The Rolling Road session is booked for the 2nd and 3rd of March. I'll have the Generic ID placed on the ECU this week, and collect the van and trailer for the journey, next weekend.
Bonding the sections together.
Fitted the boards and drilled all the fixture holes for the body panels etc.
Fitted the air bottle, and tidied some of the cables.
These are a pair of 60mm brushless DC HP Proliant server fans, which are under microprocessor control, and will reduce the fuel temperature I hope, when running.
13Feb
I have finished pop riveting the floor to the car, I used around 50 closed head rivets in total, the majority around the area where I sit and the floor has to take my weight. I hate rivets, the hand tools I use are really awkward when lying beneath the car, and I've a few scrapes and bruises from using them. Still, its done now so I can put those tools away again.
I've wired the Ecumaster EGT-CAN box in to CAN1. I cut the twisted CAN1 wires at the GPS connector, ran a pair of twisted wires down to the EGT box, and then another pair back up to the GPS module, making sure to regard the CAN bus HI and CAN LO polarities. I've tested the ECU and I can still see data coming from the GPS module so I'm confident the EGT-CAN box is also working. I wont be able to see the data produced by it until the ECU is unlocked. Speaking of which, the invoice from Life has been paid, and I just need to arrange for Support to take remote control and make the changes to the ECU.
The list of remaining jobs is getting shorter:
Relocate the Lithium starter battery in to the near side pod, on the carbon floor
ECU Generic ID patch
Exhaust VVT needs wiring in
Fuel pump override button wire-in
Swap both driveshafts
Order yellow No 8's (Coalville Signs)
Close the 50mm hole I drilled in the radiator cowling to gain access to the chassis bolts
12Feb
This week the championship coordinators back tracked on their statement that only 100RON fuel was legal. I pointed out that the definition of Pump Fuel in the Blue Book includes Part (b) FIA Appendix J Art 252, Article 9, which allows the use of 102RON fuel. About a week after my email, they then sent the retraction to all competitors. It pays to read emails! I also pointed out to fellow competitors that a fuel sample take-off is mandatory for car's running in British championships, a rule that has been around for a very long time, and some drivers complained, but have bought the necessary hardware and plumbed it in. The email wasnt aimed at existing drivers, but at the many new drivers we have this year. But it seems not everyone had one fitted, so for this year, all cars should be 100% compliant. If they're not compliant, and a scrutineer chucks them out, I'll be dishing out the Told You So cards.
The bigger quesstion here though, is why tell everyone 100RON was the maximum fuel? Are there concerns about people using rocket fuel in their cars? I dont, I run 102RON, and with some drivers running Methanol, does it really matter anyway?
10Feb
The new floor has been stuck on to the chassis, with Sikaflex. To be honest I've used the Sikaflex to prevent water getting trapped between the chassis rails and floor. The floor will still be riveted in a few places to take the load when I stand inside the car etc.
The rear suspension is back on, rear brake lines are connected and need bleeding. The EGTCAN box is now fixed to the floor in front of the Gemzoe fuel tank, and I need to get the CAN connections wired up. Easier said than done. I'm going to have to split the pair of wires where they emerge in the chassis split connector, and divert them to the EGT box and then back to the chassis loom, using twisted pair wiring. Thats Tuesday nights job.
The Koso Mini 3 fuel gauge is now wired in, and the cables sleeved and heatshrinked. I then calibrated it with the tank emptied, next I refitted the fuel filler neck, and refilled the tank with 10litres, and calibrated the gauge for full. When I ran the two pumps to prime the Radium tank, the fuel level dropped to 95%, so I added 0.5litres back in to the tank and recalibrated it again for full. So now I can see the fuel level as I fill the tank. Another step towards ensuring I never suffer from fuel surge again. And no more emptying the tanks to see how much fuel remains. This will make running the car solo a little easier.
7Feb
The oil leak on the rear of the sump has been cured. The replacement aluminium floor has been drilled ready for riveting to the chassis floor. Life has come back to me with a very reasonable cost for Unlocking the ECU, so I'll raise a PO and get the ECU unlocked asap and then I can get it tuned. I'm testing at Mallory Park on 12th March so I need to get my act together to get the car tuned and setup in time.
1Feb
Ran the engine for an hour, water temp reached 90, oil temp sat around 78C as I had the big blower fan on keeping the fumes out the garage.
31Jan
The EGT-CAN adaptor is now connected to the power supply and the four EGT sensors. I'll watch the temperatures when I next run the engine. I still need to run a twisted pair of wires to the ECU to connect it to the CANBUS 1 channel.
I have four channels free to monitor further temperatures. I may add a sensor to the turbo exit, so I can monitor the temperature of the exhaust. Plus one for fuel temperature maybe? And one on the input of the intercooler so I can measure the intercooler efficiency.
30Jan
The engine started first time. I span it over first to get full oil pressure, then switched on the ignition and after a few seconds, she burst in to life. Very happy. No leaks or any issues. I'll run it over the weekend for a few hours to get the engine bedded in.I'll then change the oil and filter for fully synthetic oil ready for the dyno at the new tuner.
26Jan
The hours are mounting up at the moment, but I have to reinstall everything properly, and there's been a lot of progress in the past few days. Oil pressure was achieved on Thursday evening, even with a flatish battery, turning the engine over resulted in good pressure after a few seconds. On Friday evening I reinstalled the fuel tanks, and after moving a couple of hoses since the Radium tank was closer to the chassis rail than I planned, its now ready to be powered up. The pressure is currently set to 6bar but that will be reduced to 4bar for the engine's running in, in the garage. Saturdays job was to refit the intercooler pipe work and I'd forgotten how difficult this was. There is precious little room in front of the engine with the water pipes sat directly above the intercooler pipe, and after a few hours of effort, its all now reinstalled and ready. Sundays job is to sort out the wiring for the fuel tanks, and I may drop the tank floor out again, to allow me to get to the intercooler pipe as I'm still not 100% happy with its position, and the fuel tanks prevent me from making the small adjustments I need.
To Do: Wire in the fuel pumps. Order the spark plugs, looking to get Champion C59's or equiv. Fit the EGT sensors in the manifold and tighten. Provide power to the EGT CAN-BUS adaptor. Tighten the alternator bolts. Fit the intercooler to throttle body pipe, and air charge temp sensor. Fit the exhaust pipe and lambda sensor. Check for fuel leaks. Start the engine Looking in to the intercooler pipe that runs from the turbo, across the front of the engine, and to the intercooler.
The fuel system, with two tanks, two pumps, and two pressure regulators.
22Jan
The gearbox is refitted, and ready to be filled with gearbox oil. The oil lines to the dry sump are connected, and I've added 6l of engine oil so far. The oil filter is also fitted so the engine is ready to have the oil pressure tested, by spinning the engine over on the starter with the spark plugs removed. I've just recieved the beautiful Fuelab regulator, and I've fitted it to the output of the Radium pump, and with the pump running, adjusted the pressure until it reached 6 bar and the pump never missed a beat.
18Jan
The repaired gearbox is ready to be fitted back to the bellhousing. The fuel tanks are now tested and ready to be reinstalled. I ran the pump in the main tank for 1 hour and measured the temperature rise over that time and it climbed from 11C to around 16C which I was expecting. Since the fuel is continously recirculated around the black Radium tank, the fuel is likely to get warmer still when the 2nd pump is running. I may lag the tanks to prevent further heat soak from the engine that they both sit in front of.
10Jan
Tested the fuel system, and the intank pump in the large tank provides plenty of fuel to the Radium surge tank. I need to test the Radium pump next, and that's tomorrow nights job. The wiring loom that came with the Radium cell will need to be modified for use in the car, but I'll test the wiring out tomorrow too.
09Jan
Dropped the gearbox down to MBR and Mark found damage to the 2nd gear, which needs replacing. The tops of the teeth are rolling off, presumably down to not having any form of torque control strategy switched on in the ECU, something I'll address once its been unlocked by Life. So I had to leave the box with Mark, and shall collect it next Saturday. The fuel system is built, with the hoses connecting everything up. The Gemzoe tank output goes through a Bosch filter, and then supplies the Radium tank. The return from the Radium then goes back in to the Gemzoe tank. The output from the Radium directly feeds the GDI fuel rail, without any additional filters. I thought it best to provide the Radium with pure filtered petrol, and then there shouldnt be any chance of debris getting in the fuel injectors from the Radium. I went to nip up the fitting on the Radium output and the fitting rotated in the tank, so I need to dismantle it and tighten up the locking nut to prevent it from rotating again.
02Jan
The fuel tank is now fitted to the removable floor, as is the Radium fuel-surge pump. The next job is to plumb the fuel lines in, and fit a filter and pressure regulator. The brace fitted over the turbo without any issues. I've connected the radiator back up, just waiting for a 32mm 45 degree hose to replace the final blue Samco hose. The intercooler pipework is also reconnected.
31Dec
The exhaust manifold was ready in the morning, so I popped over to Altiss and collected it. Nigel had had to use the milling machine to drill the holes since the manifold was made from a type of stainless steel which was a lot harder to drill through than we expected. Once the manifold was fitted to the block, I offered up the EGT sensors, and they all fit perfectly. The bosses are mounted to they are flush with the inside of the manifold, and therefore dont protrude in to the exhaust gas flow. Next I fitted the S280 turbo, and swapped the water coolant fittings for the right angled ones I used on the S242 turbo. It all fits very nicely, and the next job is to offer up the engine brace that fits over the turbo, that might be a tight fit. Finally I replaced the pair of 32mm blue samco hoses with the new black viper hoses, and the section of pipe is now attached to the water pump outlet on the front of the block. Great progress today. I'm really pleased how its all turned out.
30Dec
I've emptied the dry sump pan in the Hewland FTR gearbox, of the old engine oil. The exhaust manifold is away being drilled and tapped for the EGT sensors. As soon as that is back I can fit the turbo and start fitting the intercooler pipework back on the car. I've soldered the LED's to the fuel gauge and that is now ready for testing. I'm gradually ticking off all the jobs.
FTR gearbox oil pan emptied of the old engine oil
28Dec
The small fuel tank fits nicely behind the drivers seat, and the Radium pump sits alongside with space to spare. I'll attach both to the false floor, and then plumb and wire them together so I can calibrate the fuel level display and test the flow rate and pressures. I tried drilling the exhaust manifold to accept the EGT bosses, but broke two drills in the process, so I'll take it over to Altiss who will have the right tools to do the job properly for me.
27Dec
I've tested the EGT sensors, with the little black box thats going to read them, and they all check out OK. I now need to wire the box in to CAN1 from the ECU, which should be straight forward to do, as the only other device on CAN1 is the GPS module. CAN2 is used by the X10 expander, and I dont want to interfere with that datastream, so CAN1 will see the data from the temperature sensors. I have 8 inputs altogether, so with four spare, I'll also add a sensor to the air temperature pre the intercooler, to measure the efficiency, and I'll add a gearbox oil temperature sensor. These will be cheaper to buy than the special EGT sensors, and I should be able to pickup some Type K sensors for around a tenner. I might also add a sensor to the turbo exhaust, just to get a full picture of how everything is working.
25Dec
A very merry christmas to all my followers, and friends. I hope you have a great time during the Christmas break, and get everything you wanted.
23Dec
Collected the fuel tank from Gemzoe Motorsport, and its a really great advert for Dave's skills and workmanship. I've given it a quick polish on the outside since the ultrasonic cleaning solution left a few dull spots. I'm really happy with the end product, built to my design.
The four EGT sensors arrived from The Sensor Connection in the USA. They look so good. I'll get the spare manifold drilled so I can fit the sensor bosses. A tip for sealing the bosses if the sensors are removed, is to trap a ball bearing inside the cap, which will keep the boss air tight, and prevent any of the exhaust gasses from leaking.
How the engine looks today.
21Dec
The M10 bolts I ordered on ebay arrived, and I've now fitted all the bolts to the bell housing, and the upper engine mount on the end of the cylinder head. Once torqued up, they all recieved a blob of yellow cross check, so I can keep an eye on anything that might try and loosen off. Its only 90 days until the first round at Castle Combe in March, and I've so much left to do. The calendar was finally released last week, together with the rule changes that I've known about for several months, and the calendar is looking better with two back to back events in September, with a visit to Aintree followed by 3 Sisters the following day, assuming 3 Sisters has an A license, unlike MIRA!
20Dec
The fuel tank is ready and will be collected on Sunday. Thats the last major expense out of the way. Now to test the fuel tank and make sure that it works together with the radium fuel surge pump, and supplies fuel at 6bar to the engine. I did some soldering this week, constructing the fuel level gauge. I will need to change the reference voltage, and find a suitable resistor that is 9 x the impedence of the VDO sender, so I can use the voltage drop across the sender to provide the LM3914 with the signal it needs to display full or empty. I'll set it up next week.
12Dec
Good progress again this week. The flywheel/clutch and bell housing are all back on again. The majority of sensors are reconnected. I've misplaced a few M10 fasteners (or hidden them) so I've had to order a few replacements on ebay. I've ordered the EGT sensors, and a spare turbo manifold so I can figure out where best to drill the runners to fit the weld-on bosses in to it.
9Dec
The engine is now back in the chassis. It was quite difficult to line up all the bolts but with a bit of persistence it all came good. There are a total of 7 bolts holding it in. Three across the front edge of the dry sump pan. one on the front of the head between the cam pulleys, and three on the inlet side.
8Dec
The dry sump pan is now affixed to the engine again. I used Hylomar for the gasket, which should make the pan oil-tight. The next job is to reinstall the engine in to the chassis, which I will do tomorrow evening.
6Dec
I've just bought a soldering iron, to help me build some small electronic circuits for the car, and I'd been looking for quite some time to find one thats not too expensive, one that allows the temperature to be controlled, and has a fine tip. I ordered this last weekend, and I'm very impressed so far with this iron I found on Amazon. I experimented with the temperature, until I found a setting that allowed the solder to flow without risking damaging the semiconductors on the circuit board, and the joints came out really well.
I'm building a bar graph display for the fuel level on the car, using an LM3914 driver and 10 segment display, and it should be ready for testing when the fuel tank arrives from Gemzoe Motorsport.
I've also bought an SIP air compressor for the garage, which will allow me to use air-tools for the first time. I can also use the air for cleaning and drying components. This is a great compressor, and sits upright so doesnt take too much room in the garage.
5Dec
Ford UK has today confirmed via email that they give their full permission to replace the Formula Ford ID with a Generic ID on the Life ECU. I have passed the email on to Support@Life, so I can arrange to return my ECU for modification. A small update, but a major one at the same time.
3Dec
I didnt expect the turbo to arrive that quick, it was with me on Monday. Thanks Turbo Technics for the great service. I've trial fitted it to the engine and there is a tiny piece of the engine block that needs filing away to give it clearance, shouldnt take more than 30seconds to file it off. This weekend I'll refit the dry sump, and slot the engine back in to the chassis.
