I wouldn’t call the average Group-C car light. Have you ever seen a 962? Talk about brick [censored] house! They were built for 24 hour racing so most are heavily over-engineered, it wasn’t until the later 3.5litre cars came along that really light cars started to be produced, and we aren’t allowed to run those . They are proper race cars though and built to regulations that gave the designers something to work with.
Yes you are absolutely right Randy , he loves them because the are so near a proper race car concept - ie light. He loves new technology and just making things work properly too - when he saw all the coatings I use on my engines he immediately said " oh those are just now going into our engines" - these are the DLC coatings on valves, tappets, pins etc
simon
DLC coatings - who do you use Simon ?
I have a particular problem at work that needs a very very hard coating and we are considering DLC2000 from Wolf.
My concern is the temperature range these coatings can withstand - as our problem is localised very high speed plastic flow that is eating away hardened M390 material ( 59-62 rc ) that flow creates a very high local tempertaure - if your using it on tappets do you get high local temperatures ??