My name is Russ Knotts and I have been the USFRA World of Speed 130 Club starter since 2006. I have been following landracing.com for the last 10 years at least. This is my second entry into the forum. 2011 was the second year that I ran my 1984 Mazda RX7 in the 130 Club. In 2010, my top speed was 118.2 mph, and in 2011, my top speed was 122 mph. I am looking for improvements that would get me over 130 mph in my quest to make the 130 club. One idea is that I would like to change the front end alignment on the car for straight line running. I currently run 22.5" M&H front tires on the front and 27" Mickey Thompson front runners on the rear of the car. I would appreciate some recommendation as to setting the toe-in, caster and chamber on the car. I have no handling issues with the car, however, I understand that aligning the front end geometry for straight line running could affect top speed somewhat.
Thanks in advance for responding to my question. I asked this same question in the steering, suspension forum earlier, and tried it here since this forum seems to have alot of viewers.