Casey Schnieder or Greg Good
Thread Starter
On The Tree
Joined: Jul 2009
Posts: 182
Likes: 0
From: Houston
Casey Schnieder or Greg Good Anybody know these head porters? I've posted on this subject a few times, but I'm not going to pull the trigger on porting my heads until I get the right guys. They have come up on this site, corvette forum, and through google searches as the best in the area. Looking to make 485-500rwhp out of my stock ls6 with a fast 90/92intake. Not wasting my time on patriot heads or other heads that don't make big power. Looking at serious head porters with proven cars. Thanks.
Agree on all points. Greg is slow, but man, he's good. Of course, with the outstanding new CNC heads out (don't forget the new AFR 215s and PRC 215s), there's really no need to go hand-ported.
__________________
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
Glenn Behrens in Round Rock. He has been building engines for 20+ years and does a lot of Outlaw, 10.5 tire, Texas Pro Stock etc. builds.
Excellent head porter. PM me for contact info if you want to check him out. He has a rudimentary website. Search for Glennsmachine and you will find it.
Excellent head porter. PM me for contact info if you want to check him out. He has a rudimentary website. Search for Glennsmachine and you will find it.
Trending Topics
Thread Starter
On The Tree
Joined: Jul 2009
Posts: 182
Likes: 0
From: Houston
Mike, you still have that c5 compressor lying around for me? Sorry for not getting out to you guys, but I'll be out there soon. I don't think I can justify the cost of the Trick Flow's since I won't be doing the labor. I know $700 is on the extreme low side for serious heads, when compared to the Trickflow, AFR, Cartek, Etc.
Last edited by winters97gt; Jul 22, 2010 at 02:04 AM.
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Glenn Behrens in Round Rock. He has been building engines for 20+ years and does a lot of Outlaw, 10.5 tire, Texas Pro Stock etc. builds.
Excellent head porter. PM me for contact info if you want to check him out. He has a rudimentary website. Search for Glennsmachine and you will find it.
Excellent head porter. PM me for contact info if you want to check him out. He has a rudimentary website. Search for Glennsmachine and you will find it.
Thread Starter
On The Tree
Joined: Jul 2009
Posts: 182
Likes: 0
From: Houston
I just read Patricks thread on 500rwhp NA. What a fantastic read. But it got me thinking about drivability. Am I going to suffer any throttle response, low RPM drivability by porting the 243's?
TECH Fanatic
Joined: Aug 2002
Posts: 1,959
Likes: 0
From: Alvin Texas
I have a set of greg good ls6 heads i will sell you for 5000.00 good luck getting greg to do a set of heads for 1500-2000 dollars. Maybe 2 years before you get them .he is the best but he is busy!!!
