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View Full Version : 350 mag v/s 350 mpi vortec heads??



marcdups
06-29-2004, 05:44 PM
I have a set of 350 mag Mpi vortec heads, wondering what the main difference is between the pre vortec and the new ones bar the intake bolt configuration, I do have an aluminium high rise intake for the vortec ????? :idea:

MOP
06-29-2004, 07:55 PM
Quite a few guys are running the Vortec's with very good results, I opted for Darts not wanting to buy a new intake and believing the hype. From what I have read most of the late after markets do about the same thing, I mentioned to my machinist that I almost went with Vortec's he said Dart and Pro Toplines were a bit better from his experience and they were swirling the charge like the Vortec's. I dare not mention aluminum heads in his presence anymore, he freaks out saying heat is power he feels they take heat away from the combustion chambers stealing power, also iron will not let you down like aluminum. His statements should make good Pop Corn talk!

Phil