Dan's engines are the fastest of the fast, with a few exceptions. Don Cruz (TSM driver) just went high 8's with a DLS 109 engine at the Norwalk event. Do a search on here and you will be able to read countless pages of info on him and his engines. Several Stage motors making BIG POWER on the street and track. Big $$$, but worth every penny. I just watched Brian Lorenze run 9.8's at mid 130's with a 249 DLS stroker. NO CAGE, 17,000 mile Buick Limited.