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  1. carbon front bonnet conversion

    4C Motorsports
    As physics are always the same, you assume right, that the exhaust temperatures are a little higher than normal because the energy in the exhaust gases cannot escape elsewhere. If it is a critical or not depends on what tune you are driving. For the stock car, there won´t be a problem. With our...
  2. carbon front bonnet conversion

    4C Motorsports
    I can offer it if somebody is interested. It is probably best to do it with a new turbo as we need to open it to isolate it. Because exit manifold and turbo is one part it is not easy to do it so thats the reason it is not really cheap. I think the isolating itself for exhaust-manifold, turbo...
  3. carbon front bonnet conversion

    4C Motorsports
    In their shop they are writing they did this for the reduction of engine bay temperatures, which cause also higher temperatures at the intercooler due to heat radiation. This is plausible, but if you want to achieve that more efficiently, it is cheaper to weld in your exhaust-manifold with...
  4. How does a DETACHABLE rear wing support sound?

    4C Motorsports
    Did any of you honestly believed, that these "barrels" stay on the car all the time? @ 4Canada: I like your sense of humor but to be honest, the four "barrels" as you call it have a centrer drilling for a 10mm screw. They are screwed in from the outside to the rear-structure (or wing stand as...
  5. LSD 4C Available

    Engine and Technical
    At least that was the setup of the LSD in the grey one. We built in the LSD on 02.04.2015. So it is running now for more than 4 years!
  6. LSD 4C Available

    Engine and Technical
    It says 45/30 (50/40) pretension is 55N: At Drexler they will know...
  7. LSD 4C Available

    Engine and Technical
    We will do our first lookup and rebuilt this winter. The car had 5K track-KM with it. No malfunction so far. In race use on slicks we calculate with 6 to 9K KM. On a normal car with semis it is for sure more but who can tell without trying... best regards Alex
  8. LSD 4C Available

    Engine and Technical
    We are only running the LSD Drexler made for us. We already built 5 cars with that. It is a big difference and worth the efford if you are looking for lap-times. Without the LSD we easiely lose 1,5-2 seconds on Slicks on a track like Zandvoord. It is a vicious circle because of the slipping...
  9. carbon front bonnet conversion

    4C Motorsports
    Hey David, I am glad you are happy with the new steering wheel! Because of the brake cooling, that is not an easy question as we did not had the opportunity to test it under really hard conditions til now. My car has now that setup of brake-cooling and radiatorbox modification. We will see on...
  10. carbon front bonnet conversion

    4C Motorsports
    Not that I know. Due to the fact that this part is so new, that there is no chance for a long term testing, I can say if you put a bucket of water in, it will come out on the floor again...
  11. carbon front bonnet conversion

    4C Motorsports
    That is for sure possible. Any good painter should be able to do the outside in the color of the car and the blades and inner frame in glossy paint. So you will need a cutout set in bare carbon. If you write a short mail to me with your contact details I will send you an offer. Simply use...
  12. carbon front bonnet conversion

    4C Motorsports
    First of all, not doing a wind-tunnel testing does not mean the part has not been tested. All our parts are tested! We test them on our racetrack. Some might know, some don’t, but we probably do the most testing of all companies offering parts for the 4C. We have now two 4C. One for development...
  13. carbon front bonnet conversion

    4C Motorsports
    This is always a question of money and personal taste. You will be able to get the bonnet in full carbon fibre as an option from us. This will be probably shown in about 4 weeks from now as the carbon bonnet is in production right now. There are different stages you will be able to buy. An...
  14. carbon front bonnet conversion

    4C Motorsports
    That was the first part directly from the mould. Still bare. No glossy paint no nothing on it. Sale part will have glossy paint on demand in case you want the contrast look or bare if you want it to paint in the cars color. Sale part will also wear a mesh in all openings. I will be able to show...
  15. carbon front bonnet conversion

    4C Motorsports
    more pics as demanded…
  16. carbon front bonnet conversion

    4C Motorsports
    It took a while but now we finally were able to test our front bonnet conversion. The radiatorbox has also been modified, so that all air will now escape through the new vents. Beside a dramatical optical change there is also an advantage in having less lift on the front axle. For those...
  17. Hi From Sydney, Australia

    New Member Introductions
    Sorry, I think i picked the wrong tread to post this. Belongs to the 4C and girls tread. My mistake Best regards Alex
  18. Hi From Sydney, Australia

    New Member Introductions
    Don´t wanted to hide that from you guys. 😇That happend 2017 on the racetrack in Oschersleben/Germany. Girl asked me if she can have pictures with the car. I told her as long as she doesn´t damage it... Just to complete your collection best regards Alex
  19. Aftermarket Paddle Shifter Wiring

    Interior
    Just to make this clear in advance. I don´t want to sound like I am angry or pissed because of that this so called “secret” (it has never really been one) has been revealed to the public. Maybe I might do sound like that, but I am totally fine. And to be honest how possibly could I have a right...
  20. Anchor points 6-point harness

    Interior
    What car is it that you are building? Is it 4C based? You need any help? Our rollcage has a certificate. Our racecar is compliant to compete in all international race series. 24hseries, VLN, etc. We are also working on the sequential gearbox and other things simultaniously. We also developed a...
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