Bonito is still running it a little rich and no full throttle for more than 1 second, leaned the HSN about 1/8th of a turn and wow! This engine reminds me of them e truggies! I hit the gas on the straightaway after leaning it 1/8 on the HSN and the thing took off screaming down the straightaway! I've never seen an engine take off as fast as this, and the top end is ridiculous, absolutely crazy! Felt like it was faster or as fast as an e truggy! And 12 minute run times at 217 degrees!