GM v2.10GM/Vortec - SRH INDUCTION!
Ask Away! with Jeff Smith: How Much Power Can I Make By Adding Ported Vortec Heads to My SBC Engine?
Vortec Head Basic Porting! Made Easy with Flow Bench Results! - YouTube
1992 GMC Typhoon-Page 4| Builds and Project Cars forum
Porting SB Chevy VORTEC heads for real pro results - YouTube
porting vortec heads and then installing them on a 327 V8 tbi in 1 1989 k1500 4x4 - Third Generation F-Body Message Boards
Vortec 906 and 601 flow numbers ported and not/mild ported. | NastyZ28.com
Basic Porting my Vortec cylinder heads & INFO - YouTube
Cylinder-Head Porting Basics For The Home Enthusiast
Chevrolet Performance Parts - 19331470 -Small Port (185cc) Cast Iron Vortec Bowtie Head Assembly- 2.00" Intake, 1.55" Exhaust
Chevy/GM Cylinder Heads - Breathing On A Budget
Summit Racing SUM-151124 Summit Racing™ Vortec Cylinder Heads | Summit Racing
Small-Block Cylinder Heads - Large-Port Vortec Bowtie - Ed Rinke Performance
SBC head porting for a novice | Yellow Bullet Forums
Engine Masters Tests CNC-Ported Heads Against Vortec Heads On A 383 Chevy To See If The Performance Gain Is Worth The Cost! - The BangShift.com Forums
Vortec head porting tell me what u think? :-) - Third Generation F-Body Message Boards
SBC First-Gen Heads vs. Vortec Heads Reader Identification Guide
Super Victor Vortec Intake Manifold for Small-Block with GM Bowtie Vortec Heads - Edelbrock, LLC.
Chevrolet Performance 19331470 - Small-Port Vortec Head Assembly
Printing a Post - New engine - lean mixture - help - Chevy Message Forum - Restoration and Repair Help
Porting Vortec heads - Third Generation F-Body Message Boards
NEW 2 GM CHEVY VORTEC 350 5.7 CYLINDER HEADS
GM 12558062 SB Chevy Vortec Heads, 1.94/1.50 Valves, 170CC Intake, 64CC, Pair | eBay
Vortec Heads are 62 & 63cc's. Need to take 1-2 CC's out. | Hot Rod Forum
