383 Chevy Small Block LS1 Engine Build - LS Resurrection
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Our lungs of choice were AFR's LS1 Mongoose Street Aluminum Heads. They're fully CNC'd and come with 66cc combustion chambers. Although they produce sizeable flow numbers, the 205cc ports are meant to promote high air velocity and better cylinder filling, leading to good low-end torque and crisp throttle response. We ordered ours with the PN 8019 spring upgrade, which is recommended when running more than 0.600 inch of valve lift and exceeding 6,600 rpm. And a word to all you Corvette and Camaro owners out there: These babies are smog-legal. View Related Article
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