Our blown nitro altered (currently for sale or trade) will be on display at the NHRA Infineon Nationals, July 29-31, at Infineon Raceway at Sonoma, CA. This is the cover car (more…)

Racing class rules put compeditors on the purchasing race to buy the latest parts within the rules, and those parts are often expensive. The economy is disabling more competitors in that race. So we looked at No-Rules Outlaw engine combos for more power without expensive parts. (more…)

note: This is a continuation of a previous article on Air Scoop Size.

In the article in our freebies section entitled Air Scoop Size, an example of a 3,400 CFM blown engine was analyzed. The discussion of that value is continued to illustrate the very large amount of air used by a race engine to make power. (more…)