Vortec Cylinder Heads: The Definitive Guide - NastyZ28.com
Jul 4, 2006 · Vortec heads were designed based on the 1996 Caprice 9C1/Impala SS LT1 cast-iron head castings. The only difference is the water jacket revision so these heads could be used on …
Worth the effort Vortec heads - Team Chevelle
Dec 16, 2024 · Designed specifically to replace cylinder heads for the 96-02 Chevy 350 5.7L VORTEC engines. It is compatible with the following models: CHEVROLET 1500 PICKUP 96-99, …
Which would you do? Vortec or aftermarket aluminum heads...
Oct 1, 2024 · As a fan of Vortecs, their downside is requiring a Vortec-specific intake, centerbolt valve covers, and self-guided rockers which drives up the cost. If you're getting it all from the junkyard, …
TBI Heads, how do they flow compared to Vortec Heads
May 21, 2025 · So I plan to build a 350 for my sons 90 Chevy Truck which currently has TBI heads and TBI intake and throttle body. I told him to buy a set of Vortec Heads that I found cheap and they'd …
Gen 1 Stock 350 to Vortec Heads - Team Chevelle
Oct 1, 2020 · I've got a 65 chevelle with what appears to be an early gen 1 stock 350 engine. Just trying to do some budget upgrades to wake it up and have been looking at the cast iron vortec heads. Is …
TBI Intake and Vortec Heads - Engine Tech - First Generation Monte ...
May 6, 2025 · I'm assuming that '87 and later heads are designed for the TBI Intakes and '96 and later Heads are designed for Vortec Intakes. So we are wanting to keep his fuel injection setup with the …
Summit Vortec Heads - Team Chevelle
Mar 24, 2014 · I am contemplating a head upgrade on my 350ci motor. I am leaning toward Vortec heads. I understand their limitations in terms of valve lift in stock configuration. I saw the Summit …
What is the Best spark plug for Vortec heads? - Team Chevelle
Jul 19, 2023 · I updated my 1972 307ci small block engine in my 68 Chevelle with new Vortec heads, medium cam,Duration:262/270,RPM range=1300-5600. I'm currently using, Autolite Platinum AP 104 …
stock vortec heads on a 400 sb ? big Gains or NO? - Team Chevelle
Jan 26, 2007 · The vortec heads decent stock, probably better than a set of stock camelbacks, and they definately have potential for more performance, just depends on how much you want to spend.
vortec 350 heads on a 305- it works, right? - Team Chevelle
Feb 1, 2012 · hello im new here, and i was wondering to put 305 heads from 78-79 on stock 95- 350 vortec block.the heads on the block is tbi heads. im going for super economy. anyone try?