Isner Racing Engines

Good ole number 7 made its 3rd time out a couple weeks ago at Eldora Speedway for the Steel block Class at the DTWC . The best steel blocks in the country was there and we finished a close 2 nd to Josh Rice in the Grand Finale . We won this race last year and our Engines are as good as any other big names out there . This car lapped up to 3 place a couple months ago at Skyline Speedway against the supers that weekend . So to sum it up it’s been out 3 times with two wins and a close second place finish . My phone rings all the time wondering about our very own 13 degree head that will be in production very soon . We got over 2 yrs working on them and feel they will be the best 13 degree head on the market with improved water cooling around the Sparkplug area and the very well designed raised port configuration on the market . The Jesel stands and valve cover rails were raised over .300 thousands to accommodate the super high intake port location . With over 410cfm of air flow these heads will stand strong against any other head on the market .

Making the switch to there fasteners. Great customer tech support .