http://www.NascarHwy.com/NascarInfo/NascarCups/index.php http://www.NascarHwy.com/rss/NascarCupsTips.xml Nascar Cups from Nascar Hwy Engine installed on Nascar cars are based on the 340-cubic inch V8 engine design that was introduced in the 1960s. They are custom-made car race engines, though they have still things in common with the original engines. They have still the same number of cylinders, same bore center lines, and the d Sun, 05 Nov 2006 13:26:39 -0700 http://www.NascarHwy.com/NascarTips/15.php http://www.NascarHwy.com/NascarTips/15.php Everything here is © Nascar Hwy, Copyright 2006, All Rights Reserved Worldwide.