1.0SUPRShttps://suprs.net/siteJohn Davidsonhttps://suprs.net/site/author/sfj/Keystone Nationals Kicks Off Tonight - SUPRSrich600338<blockquote class="wp-embedded-content" data-secret="BBTZALNsLR"><a href="https://suprs.net/site/keystone-nationals-kicks-off-tonight/">Keystone Nationals Kicks Off Tonight</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://suprs.net/site/keystone-nationals-kicks-off-tonight/embed/#?secret=BBTZALNsLR" width="600" height="338" title="“Keystone Nationals Kicks Off Tonight” — SUPRS" data-secret="BBTZALNsLR" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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The Supermodified Ultimate Pavement Racing Series will kick off the 10th Annual Keystone Nationals tonight at Harrisburg Speedway. This multi-race swing through the state of Pennsylvania challenges the SUPRS racers over the course of three nights on three very distinctive race tracks as they battle each other for the Keystone Nationals Championship and the valuable bonus points that go along with the crown. 2014 9th Annual Keystone Nationals Highlights Harrisburg Speedway is a flat, fast... Keep Readinghttps://suprs.net/site/wp-content/uploads/suprs_2015_keystone_nationals_poster.jpg957717