I like poly engines. Compare a stock 318 poly to a LA 318 I’ll take the poly.
but looking at the numbers it just doesn’t add up.
4.2” stroke
12:1 compression
And it only has 551 horsepower and 563 torque
Look at all the custom machining and pieces in that engine.
you’re still better off with a big block.
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View attachment 1715748957
