Aren't you the one that had a set of heads done by Speier Racing Heads? If not maybe you need to call Speier Racing heads and see what he says about your theory Flow bench's do more then Do flow, Darin Morgan and Chad Speier will be happy to explain everything you might want to say negative about what I say, Both have more records in racing then anyone in here period. Untill you or any one else can do what Darin has then you have something to say. I know, I have already talked to Darin,Chad, Joe, and every cylinder head manifacture out there except T/A. They all said " Buick has potential if they get the head to FLOW and have the VELOCITY right, It's all in the port design." I don't see any body on here having a Cylinder head and induction class for everyone, even some big name Buick guy's have attended and was blowin away on what they learned. If anyone wants to make a cylinder head do what Darin told me " attend my class for a weekend and you will know what to do and have done for half the price" Look at his class and see whats all involved. It's everything you could of dream of. And you get CD's and other things to help you out.. Here is a copy and paste from his website, Pro Stock Customers Past and present customers who have utilized Darin Morgan/Reher Morison Cylinder heads in NHRA Pro Stock competition. Bruce Allen Bob Glidden George Marnell Mike Edwards John Nobile Grant Lewis V-Gains Jerry Haas Mark Wisnant Larry Morgan Ken Koretsky Rick Jones Tommy Leindahl Larry Nance Gordie Revera Bob Benza Tom Hammonds Tony Rizzo Mark Pawik Ed Heck Carl Beal Carty Beal Dester Cambrone Tony Gillig Gary Herman John Kasse Racing Engines 2008 IHRA Pro Stock world record. Brian Gahm 6.281@ 223.95mph Ford Hemi heads with Darin Morgan CNC ports and chamber designs. Awesome Al Anabi Motorsports Mike Castallana, Shannon Jenkins 2008 Nitrous Pro Modified world record holder. 5.96 ET @ 240+mph Harrold Martin Pro Modified General Motors IRL cylinder head project Pat Stoken Pro Modified 6.06 @ 234.54 Sean Dodd 2008 NHRA Competition Eliminator B/AA world record holder. 7.006 @ 196.49 DRCE cylinder heads Clint Neff and David From 2008 Competition Eliminator world record holder K/A 7.85 ET Custom 4 cylinder DRCE cylinder head Frank and Scott Parks Neil and Parks Race Cars JR Fuel world champions and world record holders year after year after year! Dale Earnhardt Incorporated JRs first win in 2000! Numerous other race wins top qualifying spots. SB2.2 heads with Darin Morgan CNC ports and chamber designs. Hendrick Motorsports SB2.2 cylinder heads. Ron Hutter SB2.2 cylinder heads. Joe Pigford Texas Pro-Stock champion and record holder many years running. Schumacher Racing Antron Brown and Angel Sampey Suzuki P/S Motorcycle Charles Nearburg "Spirit of Rett" stream liner Fastest single engine gas powered streamliner in the world record 409mph speed 422mph exit speed. Making Charles only the 8th person in history to run 400mph! Just think, we did it with ONE ENGINE! Brule Motorsports Drag Boat World record holding Pro Gas Jet. Class champion many years in a row Mike and Brad Personett Top Sportsman Don Smith P/S truck Rick Jones P/S Truck Scott Perin P/S Truck Mark Wisnant P/S Truck And the list goes on and on and on and on,,,,,,,,,,,,,, Unitll you have a list like that your wasteing you time guessing. Now go here http://www.darinmorgan.com/ and read the rest for a chance to learn something that you won't ever forget. I would of attended already but money is tight for me rt now.