Does anyone have any first hand opinions of the lunati 383 and 408 stroker kits for the ls1. Is it worth the 3600 for the typical power gains and if it is wich should i buy the 383 or 408 keep in mind the price difference is only about 200 bucks. Thanks for you help in advance.

 

no replacement for displacement,cubic inches make horsepower.if its only a 200 buck difference,i would go with the 408.thats my opinion