Jesse Lesko's Twin-Turbo 427 LS Engine is 7-Second Capable

We walked passed Jesse Lesko's 1998 Pontiac Trans Am during day 1 of Sick Week 2025, but Jesse wasn't nearby at the time – probably a good thing because we were drooling over this car/engine combo quite a bit. We saw it again on day two at Bradenton Motorsports Park, and this time Jesse was there wrenching and willing to tell us the details of the car and its incredible, twin-turbo 427 LS engine built by Mueller Performance. It's our newest Engine of the Week brought to you by ‪@penngrade1motoroil830‬and ‪@elringdasoriginal‬. #engines #enginebuild #enginebuilding #sickweek #dragracing #streetcar #draganddrive #pontiac #pontiactransam #twinturbo #turbocharged #horsepower #performance #ls #lsengine #engineoftheweek #enginebuildermag https://www.enginebuildermag.com/ https://www.penngrade1shop.com/ https://www.elring.us/ https://www.muellerpart.com