PDF - Evolution Magazine
Transcription
PDF - Evolution Magazine
evolution Feature // possessed After a couple of high profile projects on the MLR, (FP Black powered Evo IXGT & Project Evo X “Response”) which had now been sold Conrad Bailey was getting evil ideas for something new. The urge to get back into some form of competition was calling and it wasn’t long before he became a man possessed! 18 19 evolution Feature // possessed Words: Conrad Bailey Photography: Simon Miskelly The urge to build a competition car was a step away from my normal practice of speccing and building, testing and finishing then selling for someone else to enjoy. However, with my work situation keeping me overseas for more days than I was actually in the UK it needed to be something I could just do when I got home rather than compete in a full series. Now the idea of a drag car had previously crossed my mind, in fact I had previously had discussions with Norris Designs about a joint drag car venture but when the overseas work came up the idea was put to bed for a while and the super long rod Norris engine that I had built was sold on. At the back end of 2012 When I could see the end point of my overseas work appearing i decided to reinstate the project and time it in a such a manner that I would have something to drive by the end of June 2013. In the previous projects I had learnt so much in regards to what components work with each other and give the best results so I knew exactly what I wanted to buy. A shopping list was created and off I went buying what I needed. In the past, the project would of been documented on the MLR but for this one I chose to keep it under wraps and just turn up with a finished project. A few people guessed I was up to something and plenty of pm’s were received with people requesting information but I refrained from giving anything away. Some of the speculation floating around was quite 20 funny but I just left them to it. Prior to me giving myself the green light on the project I had been keeping my eye on Crane Boys drag car that was for sale on the MLR but after looking at the spec and realising that I would need to change far too much to get it how I wanted it I decided not to buy it. In hindsight with the amount of money i ended up spending it might of been better option. The first item that was on the shopping list was a suitable shell and with luck on my side, Si Norris had recently bought Crane boys drag car to break up and sell off in parts. A deal was done and I got myself a shell with a certified 8.5 second cage, result. I drove South with a trailer, collected it and brought it home to the garage to start work on. It wasn’t until I started looking at it in detail that I realised how many parts were needed and how much work was actually involved, Oh well, onwards and upwards. I formed a base plan which ran along the lines of buy a shell, buy all the engine parts, buy all the drivetrain parts, get the engine built and drivetrain parts strengthened whilst i worked on the shell. In the short version that is pretty much how it ran but with lots of running up and down the country in between to various people. With the engine parts procured I knew exactly where I wanted the engine building, non other than Tim Radley at Race Developments. Tim had been involved in my 21 evolution Feature // possessed EVO X project Response and I liked his knowledge, quality of work but mostly his attention to detail. I gave him a box of quality parts that I knew would work together and I gave him the remit for the engine of what I wanted and how I wanted it to be and then left him to it knowing it was in safe hands. The drivetrain parts had also been sourced and I needed the same attention to detail in getting these tip top, after all they were going to get some serious HP through them and the stress levels would be high with the proposed drag slicks getting used so there was only one man in the frame, non other than Clive W. The parts were dropped off with Clive and I explained what I was after for a finished product. So with the engine build under way and the drivetrain getting some serious attention I was left to work on the shell and start building it back up again into a car. The following months seemed to fly by but during this time the shell had some lightening work, 22 got painted, new Robin D drag doors, new Momentum rear subframe, Clive W rear diff, new drag orientated suspension and a host of other goodies. By the end of January 2013 I had taken it as far as I could and it was ready for the next phase. A date was set with Norris Designs to get the engine on the Engine Dyno and Tim didn’t disappoint, the engine was ready on time. The setup on the dyno was a little more complicated than a standard 4G63 because of the FF turbo kit (Forward Facing) but Simon managed to put it together so it would work as intended. The engine was fired up on Shell VPower and sounded sweet, the Superflow did its thing with its running in program the day before Tim Radley and I arrived. The running in oil was dropped, the engine checked over and we was good to go. Day 1 on the Superflow Engine dyno and its onto the Shell VPower mapping which continued step by step throughout the day. At the end of day 1 we ended up with a very nice 800hp at 2.3 bar boost on Shell VPower and a conservative ignition map. It became apparent very quickly that the new Precision 6766 CEA BB turbo was absolutely awesome, spooled like a street turbo but flowed big numbers up top like a Race turbo. if I ever built another fast road car I would be putting one of these turbos on for sure. The one thing that will stick in Simons, Tim’s and my own mind for a very long time is how we were all cowering behind a triple plate glass window whilst holding the engine at 10,200rpm and the dyno ring gear was throwing sparks in protest... the noise was epic! A video will surface at some point I am sure. Day 2 on the Superflow Engine dyno saw the mapping switch to VP C23, the choice of fuel was a decision that came about because of my injector choice. Most race fuels have an additive in them called MTBE and with the ID2000 injectors I was using I needed a fuel that had no MTBE hence the C23 choice. The mapping continued throughout the day and at the end of the day we were very happy with the results, C23 fuel, 2.8 bar boost, conservative ignition map and a very healthy 930hp which peaked around 8000rpm. Despite peak power being around the 8000 rpm mark we ensured the map was good at over 10,000 rpm to allow for a push in 4th gear at the strip and get some decent terminal speeds. With the engine finished and ready for install it was time to deliver the car to Simon along with the drivetrain and a few other parts so that Norris Designs could install it, unfortunately I just didn’t have the crane, tools or time to do it myself as I was heading back to Angola. Over the next few months Simons crew installed the engine, box, transfer case and a few other items. When I returned from Angola it was time to get the wiring done, I had drawn up the wiring so life should be a little easier or so I thought and then I spent 3 days at Norris Designs chopping up an existing engine loom and pulling a multitude of new wires in for all the 23 evolution Feature // possessed additional sensors that were going to feed the MoTeC M800 its data. Once all the wires were in I left Norris Designs to terminate them and I headed back to work. The car was eventually started up and finished a couple of weeks before TOTB (Ten of The Best). One of the biggest shocks was when it went on the scales, 982kg wet with a small amount of fuel in the tank, the lightest Evo Simon had ever seen on his scales, maybe I got carried away with the cutting discs in my garage. With it now finished we decided to take it to Santa Pod for a couple of shakedown runs, the main purpose was to run low boost and just check everything out in terms of suspension, wheels, tyres and check the data logs etc. Unfortunately we arrived extremely late in the afternoon and only managed a couple of runs but it was sufficient to check out the cars potential. Considering I had never been up a drag strip and no idea what to do it didn’t come out too bad with an 11.2 at 138mph with no launch, and 1.6 bar of boost, happy days. At TOTB it was the cars first competitive outing and a chance for us to see what it would do. We filled up with Shell VPower and did the first run at low boost to check the car out which netted us an 11.09 @ 134mph. From this point forward it was time to see what we could do, switch to medium boost of 2 bar, enable the launch and let it rip... bingo, straight into the 9’s with 24 9.69 @ 144mph! The rest of the day went great as well, a further 3 mid 9 second runs culminating in a best of 9.55 @ 145mph with a 60ft time of 1.460! At the time of writing this article the car as been out a few times, lost another 7kgs of weight with changes I have made and to date has achieved a personal best of 9.41 @ 158 mph but more to the point it has produced over 20 mid 9 second runs with terminal speeds as high as 163mph. That should be a car which is 8 second pass capable!. Those with a keen eye will see that the boost has gone up, the terminal speeds have gone up but the ET’s remain around 9.41 to 9.55? A lot of people think drag racing is easy, maybe even boring which I could understand in a car with no power but strap yourself into something sub 1000kg with over 900hp and suddenly this sport is a lot more interesting than it would appear to spectators, but one thing is for sure, it’s addictive trying to hook up that one perfect run from launch to finish line and its considerably harder than it actually looks. I am happy that I have built a consistent mid 9 second car on my first go but development continues... Thanks to: Tim Radley - Race Developments Racing Engines, Clive W - Transmission Services, Norris Designs - General Evo Services & Wiring, MA Performance - Evo Parts. Engine Energy Dynamics Spec 2.1 Litre Norris Designs Wastegate to built by Race Developments Atmosphere dump tube 4G64 block Norris Designs Aluminium front bumper Forged pistons Modified Buschur Racing 1/2 Forged rods width radiator Forged crank Lightweight N/S bar Race Spec Bearings Pram Bar Arrangement Aftermarket main studs Energy Dynamics Intercooler Mitsubishi Water Pump Custom Intercooler Pipework Balance Shaft Eliminator Kit Precision Dump valve exhaust Mitsubishi Oil Pump modified by Race Developments gearbox Clive W Transfer case Mitsubishi Sump Clive W RS Diff Power Steering Eliminator kit Clive W 5 speed box Race Developments 4G63 Head Momentum Rear Subframe Aftermarket valves Modified Rear driveshafts Aftermarket Springs & Retainers Stock Front subframe Solid Lifters ML Head gasket interior MoTeC M800 (Gold Box) Custom cams MoTeC CDL Kit (dash, shift lights & GPS) Adjustable Cam Pulleys Kirkey Drag seat Aftermarket head studs 5 point harness Toxic Fab cam sensor shield OMP Steering Wheel with quick release Magnus Inlet Manifold Tilton Pedal Set Aftermarket Throttle Body 8.5 second certified cage Torque Solutions engine mounts Staging Brake 5 speed shifter with cables fuel system STM Breather Tank 5 speed quick shifter M&W CDI System Electric control panel Aeromotive Fuel Pump Electrical Cutoff switch Summit -AN Fuel Fittings throughout Cable operated Fire Suppression system Summit -AN Fuel lines suspension Drag orientated suspension Drag orientated front & rear brakes exhaust / turbo Modified Toxic Fab FF Vband Manifold Precision 6766 CEA BB Turbo Toxic Fab 02 Dump (Elbow) wheels / tyres 15” ROTA Wheels Precision 60mm Wastegate M/T Drag Slicks 25