Brake Pad Testing

Here at Sector111, we are always testing something that will make your car handle better, be faster, create more grip to the track or stop quicker. It is the last point that we concentrated on for our last test at Buttonwillow Raceway.

We took a Naturally-Aspirated Spec Elise that races in the Lotus Challenge Series and used it as our test car. This car started with Hawk HT-10 brake pads with stock Lotus rotors.

Our test drivers ranged from one pro racer/ driving instructor (a real expert at Buttonwillow having raced there since the opening of the track), one leading Lotus Challenge Series contender (our fast amateur driver), one mid level driver with very good knowledge of the Lotus cars and the braking characteristics, and one driver that is new to driving Lotus’s in particular on the track.

We were able to test two new sets of brake pad options. The first test of these new pad options was set up around the feel of how the brakes were on the track. The four criteria that we used for each driver was:

• Initial Bite
• Modulation
• Pad Release
• Resistance to Fade

Durability and wear characteristics will come later if they are able to pass this first test. Luckily the pads that were chosen for this test all passed and are scheduled to be used in our next stage of development.