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Everything posted by CarlB
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There is a gasket that goes between the transmission and the bellhousing. I assume you are getting a complete transmission to install.
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Best wheel and tire size for street use
CarlB replied to Wayne Stambaugh's topic in Wheels and Tires
Real race tires do not have a very low bias angle and will pull on anything except a perfectly flat road. It is like driving a car with a lot of toe out. -
New Article - a visit to Spa-Francorchamps in a Caterham
CarlB replied to Croc's topic in General Sevens Discussion
Wow! I do not know what else I can say. In my opinion the best track in Europe and maybe the world. Thank you so much for the pictures and description. As a kid I waited for my Road & Track to read Rob Walker's reports on the F-1 races. Spa had epic races and the pictures like yours were great. Up the hill from the start finish line is one of the most memorable in racing. -
Best wheel and tire size for street use
CarlB replied to Wayne Stambaugh's topic in Wheels and Tires
Most people like 13 inch wheels and tires. I believe the reason is the lighter weight. The high-power cars Caterham sells generally have 13x6 inch front and 13X8 inch rear wheel. I would probably use 6 inch wheels and 205X60-13 tires. Toyo makes a goop tire for our cars. The best tires for our cars are Avon, but they are not going to make our tires anymore. Hopefully someone else will. Our cars are so much lighter than anything else, tires are not made with our cars in mind. I am sure others will have different opinions, but those are my thoughts. -
Making the Turn Signal Switch Look Like the Other Switches
CarlB replied to Stang70Fastback's topic in General Fabrication
Great job - Looks good -
2023 USA7s HPDE at NJMP Lightning - CHANGED TO October 14 and 15
CarlB replied to Croc's topic in National Events
I am very disappointed but understand the tracks position. I was really looking forward to coming. I want to Thank Croc and Yellowss7 for all the effort to make this one and all the previous ones happen. -
2023 USA7s HPDE at NJMP Lightning - CHANGED TO October 14 and 15
CarlB replied to Croc's topic in National Events
Anticipation - Do I start getting things ready? The frustration of being on hold. -
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Great News!! looking forward to seeing you and your car!!
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I have the same alternator on my car. The one I have has been modified to produce more AMPs by a company called Powermaster. Be careful about how fast the alternator spins. Check the diameter of the crank and alternator pullies and make sure you keep the alternator speed under 15,000 RPMs. My engine spins to 7500 on overspeed and I durned one up.
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I bought Michael D's car and have the skid plate Alderman put on the car. It is much simpler than the one at the start of this thread. It is no more than a piece of diamond plate aluminum attached to the frame just like the pictures at the start of the thread and bent down under the oil pan. It does not roll around the frame tube, and no attempt at bending the sides of the plate to strengthen the unsupported part of the plate before going under the oil pan. The only forming to the plate was to bend it down from the rear frame attachment to go under the oil pan, then bend it back so it rides along the bottom of the pan. There are four slots cut in the plate and hose clamps go through the slots and around the frame tubes to secure it to the car.
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2023 USA7s HPDE at NJMP Lightning - CHANGED TO October 14 and 15
CarlB replied to Croc's topic in National Events
Can't wait! All I need to do is wash the car. -
you might want to check and make sure the rear suspension is in line with your front suspension.
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Looking forward to pictures. Cosworth BD engines are perfect for a 7. Make sure the carburetors are rubber mounted. That might have been your friends problem.
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Congratulations to Perter Norton! He finished third to two Z-3 BMWs. On the surface that doesn't sound great until you realize VIR has very very long straightaways. Hard to overcome the 2.5 L six.
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Car Builders Solution is a great resource. If I had known about them, I could have saved myself days of screwing around building a switch panel.
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I want to complain about modern car servicing, but I will start by saying that our education system ignores anything except collage preparation, and it does a poor job of that. The English apprentice programs produced some very skilled people, but they shoehorned people as well. Now on to 4Cs. They aren't the only ones, but they were supposed to be selling a sports car. I wanted to turn off the nannies and couldn't figure out how to do it. I have a number of friends that work at Chrysler. I know a lot of the people involved with Viper. They couldn't help me. I don't need the car braking on its own in the middle of a corner.
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These two documents might be helpful Caterham7 T2.001.pdf ECU Pinout Zetec T-2.pdf
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2023 USA7s HPDE at NJMP Lightning - CHANGED TO October 14 and 15
CarlB replied to Croc's topic in National Events
Yes I am using a Pectel and a Zetec. Happy to help if I can. Hopefully you can get your car together. I haven’t had problems with the engine or the ECU. Plenty of other issues, especially electrical. -
Thank you for the more descriptive explanation. If you purchase wires as a universal kit they will come with loose terminals that need to be crimped on the wire before inserting in into the distributor cap. The 7 MM wires with their terminals will fit the cap. If you get 8 MM wires you will need to get adaptors. Older cars used 7 MM wire and the cross flow Ford engine is set up for 7 MM wire.
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Make sure you get 7 MM wire. I do not think the 8 MM wire will fit in the cap.
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If we want to talk about V-8s for Caterhams, I have a different one that isn't as cool as some of those mentioned but might actually work. Yamaha built an engine for Volvo with a 60-degree bank angle. It has been used in those very reliable Nobles, but I wouldn't blame that on the engine. It is reported on that always reliable site Wikipedia to weigh 416 lbs. The engine was used in Australian super cars maybe Croc can fill us in. Yamaha now builds a 425 HP version for an outboard motor. This engine is direct injected and has a 12 to 1 compression ratio. The fuel requirement is 89 Octane.
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My car doesn't have a keyed-on switch. It has a master switch, an ignition switch that isn't obvious, a fuel pump switch, and a starter button. The dash has a number of unmarked switches to figure out. The steering wheel also come off.
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Finally ready for the track. I really like my new cage! 1300 pounds exactly with the new transmission that doesn't want to shift into 5th gear. Really looking forward to NJMP.
