Friday, June 30, 2006

Jensen Quartermile ET

The last time I tested the Jensen Interceptor was July 2004 in Hungary. The runs were performed on a dry hot summerday with about 4000lbs. testweight and new overhauled engine at Rabaring. Best result 12.7@110mph. For further details see Drag Times.

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Rabaring 2004

Friday, June 16, 2006

Braking the 5.0 GT

During a trip to Switzerland and Italy I had lot of possibilities to test the refurbished Mustang GT brakes(see Brake upgrade 5.0 GT) whilst driving over several mountain passes. On streetdriving the Hawk pads give better brake feel and less pedal effort. You can feel that the pads have a higher friction coefficient and I am quite sure that the stopping distances are reduced. But driving mountain passes reveal new problems with this setup, due to the higher friction cefficient and better braking the heat builds up much more quickly, the frontbrakes start to smell and smoke, disks start to warp and the brakepedal jumps. Luckily the Hawk pads can handle the heat and the car is still braking. Conclusion: Instead of the stock pads the stock frontdisks are now weakest point in the system.

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Simplon pass