Rubber bushed suspension arms? In an Aston Martin race car? Really? Yeah, that's what I thought. After a deep conversation with the AstonMan, which literally lasted all of about 2 minutes, we put an order in for all new suspension arms fitted with 'rose joints' to replace those mushy rubber bushings. | Oh, I almost forgot to mention we decided to order a fresh motor, too. Stay tuned for a complete time-lapse of this whole project. It might be a few days because I can't sit in my computer chair for more than an hour without going crazy and if any of you have ever done a time-lapse you know it sucks to edit. | | | | The aero kit decided to show up when the motor and arms came in... overwhelmed yet? Yeah, tell me about it. This kit was supposed to be in before Road Atlanta but some of the components were back ordered so we had to be patient. Two weeks was the time frame to have this all installed for VIR. Check back in a few days for an update. Cheers! |
A pretty sick wing.
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Dive planes fitted to the new front bumper for added downforce.
The craftsmanship of this composite work is so mind blowing. Prodrive is definitely on top of its game. I love unpacking this stuff! |
Big boy dual brake ducts on the new aero bumper.
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Test day to Race day A fun photo shoot at Road Atlanta the morning of our first race. The place is a roller coaster, such a sick track! Check out the video posted below for a 3 minute time-lapse face melting view of a race weekend with AutoTechnic... well... maybe not quite a face melter, but I think it's pretty sick. Let me know if you're into it. The paddock set-up comes together pretty quickly and is instantly transformed into a mobile work area. Usually we have a huge awning to veg under but coming from the north, we wanted to take advantage of the sunshine the best we could... Needless to say we went home sunburnt and it was WELL worth it. This weekend went almost too smoothly, the car was dialed and with only a few minor bump settings on the rear dampers, we had the Astonman up to speed..Wait...Astonman? Who is that you ask? Follow us on our journey of supporting the only Aston Martin GT4 competing in the SCCA Majors series. All media will be covered by Car Guy Nation here---> http://www.carguynation.com/astonman. Click the link and follow us! | A mechanics DREAM come true... Air Jacks. Only 300 PSI of nitrogen and a little blue pill..Boom, you're up. | | | | Nimkoff hired Mike Skeen to coach for the day on Thursday. It's always great to hear feedback from a pro driver, especially when it's positive. To learn more about Mike and the path he took to become a pro driver, check out his website below. http://www.mikeskeen.com/ | We finished off the weekend placing 2nd in BOTH SCCA Majors races without having any mechanical failures. The only problem we faced was being too loud (the car that is) and consuming far too many cylindrical food items (gross). With the quicksilver "silencers" fitted this baby was screaming at 104dB, just a hair over the limit... stay tuned for some new exciting updates coming within the next few days. Chao!
Project Aston Martin GT4- The road to Road Atlanta Thursday evening we delivered the car to the vinyl shop, I needed the car back no later than Saturday afternoon to allow myself some time before our Tuesday afternoon departure to get the fit and finish work done. Not to mention this car now had new dampers all around and the initial setup isn't just a walk in the park, I needed time.
| | (Left) Loaded up, headed to the vinyl shop (Yes, it was snowing).
(Right) At the vinyl shop
| | There was some issues wrapping these complex body lines so I didn't get the car back until late sunday afternoon (leaving me two days to get it sorted). No worries though, theres no motivation like the last minute, time to get cranking. I set my base ride height, scaled the car and then aligned it finally buttoning her up around 3:30pm, Tuesday afternoon. We then loaded it on the trailer in the pouring rain, off to Road Atlanta with wet socks. 935 miles later we step out of the truck doors to a windy and cold, but sunny, Road Atlanta...
Heart Healthy? A quick physical for the #28 BMW before the trek to Road Atlanta. After a long, cold, uneventful winter, dyno day had finally arrived! The day’s subject? A BMW 3 series ITR car fitted with a built M52 engine. As this tightly built powerhouse was revved to 7000 rpm on two massive steel rollers, sounds of its valve train and injectors triggering echoed off the grimy cinder block walls. Merely thinking about it, much less experiencing it, gives me chills. All of the work and attention-to-detail put into the assembly of these race motors, finally pays off. This is the true test, a test that insures perfection. The first dyno pull is always bit stressful, while nearly pinging this screaming moster off the rev limiter, my heart-rate rises, if something was to go wrong, it could be catastrophic.
The ambient temperature was cold, only 35 degrees Fahrenheit, and our first pull was not promising. We were down on power from last year’s numbers, the car was running a bit too lean for my liking, and these issues had to be resolved that day. After numerous pulls, a few tweaks of ignition timing and some fine adjustments to the volumetric efficiency table, we had five percent more torque than last year, with cooler timing and a "safer" air-to-fuel ratio. Success is the only word that comes to mind! Check out the short video below! My GoPro battery died so I wasn't able to get anymore footage then you see below! Next time. | Everything is VINE. Turn up the volume. | | Little patch panel I made up, quick and easy access to data. Mmmm, I love data. | Aim MXL Pista Dash for your eyes to see. |
Project Aston Martin GT4 - The road to Road Atlanta Today, I tackled the rear suspension. During the crash the left rear was stuffed pretty hard... SO, just to be safe we saw it fit to replace all the suspension components on that side. While doing so it made sense to toss these Nitron remote reservoir shocks in there. These shocks have rebound and compression adjustments which the previous set-up didn't offer (Bilsteins)... We're totally anxious to play around with these bad boys during our test day in Atlanta.
Finally! A shock that makes sense! Right stiff, Left soft.
|  I bought this new camera and I'm obsessed with taking macro shots... so, sorry but not sorry. |
Installed, looking very attractive if I don't say so myself.
| I wasn't kidding when I said we.. replaced.. everything!. Perfect time to do a little detailing as well... A clean race car = A happy mechanic! Magic. Reassembled with new parts.... Ready to be hammered on. | During all of this rear suspension work, I also removed the intermediate exhaust pipes and mufflers (LH muffler was compromised during the hit) so I could have access to the gearbox mounts. These mounts get replaced every season due to wear and tear. I had to fab up these little reinforcement plates due to some unpleasant wear, where the mount and subframe join.
That's all for today. Tomorrow night the car is off to the vinyl shop to get a full wrap done. Stay tuned my friends. | |
Project Aston Martin GT4 - The road to Road Atlanta Today, was a fun day... I mean, the opportunity to cut holes in an Aston Martin hood does't come around to often. Installing the Aero Catches was on the priority list for today... the hood needs to be properly aligned in order to fit the LF wing (fender). I use blue painters tape to draw on my template. Works very well and offers protection to the surrounding surface. | | One side cut! | And there you have it folks... A beautifully installed Aero Catch. I'm leaving them un-mounted for now so the vinyl wrap guys don't have to work to hard! | Here is the front bumper fitted with the secondary carbon fiber air ducts... A 365mm brake disc needs a MASSIVE amount of air to keep cool... these should do the trick! The wire mesh is adding protection to the oil-cooler that lies beneath. A photo of the old right side door after the crash... straight can-openered if you ask me. The front of the car with the bumper, wing, and headlight finally fitted. | Left side carbon fiber sill bolted on SOLID. | And last but not least the NEW right side carbon fiber sill bolted up. Things are coming together nicely... don't you think? |
Project Aston Martin GT4 - The road to Road Atlanta Today, we finally got the car back from the body shop... Last June (2012) we had an unfortunate day at Watkins Glen and the poor Aston suffered some extensive damage during a "racing incident." Now it's crunch-time, with only 10 days until the car needs to be ready and loaded on the trailer for our first race at Road Atlanta. This year we will be campaigning this monster in SCCA's Majors series. "The U.S. Majors Tour is the pinnacle of championship racing in North America." For more info on the new series click the link -------------------> http://www.scca.com/events/index.cfm?eid=5364Follow me for a daily look into what it takes to transform this once race damaged GT4 into a race winning machine. ( Ill post up some "before" pictures... don't get nervous.) When the car came back to us, it was a skeleton; lacking bumpers, sills, doors, front "wings", etc. Today I began to fit the new right side sill, front bumper, fenders, and headlights. All this work needs to be done very carefully to assure all body lines come together to meet in harmony... New style rear bumper... Carbon fiber heaven? I think so. This will accent the new Areo Kit we'll be slapping on this year quite nicely... Unfortunately things in England have been a bit backed up (too many tea breaks) and we will not have the sick wing to show off in Hotlanta. More shots of the posterior. | Fat bottom. |
Hey everyone, Today I'm trying something different and exciting! Ive always wanted to do some cool time-lapse photography; so today I started assembling a race motor with my GoPro taking photos every 10 seconds. Hopefully it comes out cool, stay tuned for the video! Cheers, Jared.
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