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blazzin72 · 04-29-2003, 10:14 PM

I'm am in the middle of a top end job on the 72 Blazer and started thinking..... would vortec heads be worth the cost? I'm guessing about a 400 - 500 bump in cost.... I'm told I'd gain 30% in HP and some fuel economy? Has anybody done this and what were the results????

T

04-29-2003, 10:14 PM	#1
blazzin72 Registered User Join Date: Dec 2002 Location: Central Kansas Posts: 5	Vortec Heads??? I'm am in the middle of a top end job on the 72 Blazer and started thinking..... would vortec heads be worth the cost? I'm guessing about a 400 - 500 bump in cost.... I'm told I'd gain 30% in HP and some fuel economy? Has anybody done this and what were the results???? T