Quote:
Originally Posted by Elarson
Fatigue life of aluminum is a function of the stress level and the number of cycles at that stress. If the stress level is low (such as in street use), they'll live practically forever. It's when the stress is high that they have limited life (big HP, big rpm). About the only thing they're not good for at all is NASCAR-type racing. At 9000+ rpm with the foot to the floor, they would not survive a 500 mile race.
Eric
|
I was leaning on using a BM rod next season in a circle track application. I called and talked to Bill to pick his thoughts. He said they had mixed results. He did not recommend a aluminum rod in that type of racing where you go wide open, then let off repeatedly.
In a drag race app i have over 100 passes +dyno time on a set of 426 series rods at 1000+ hp. This series rod can take much more hp than this.
Eric, what series rod do you use?