C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Which head casting to use?

Thread Tools
 
Search this Thread
 
Old Apr 21, 2015 | 08:21 PM
  #1  
Titan22's Avatar
Titan22
Thread Starter
Racer
10 Year Member
 
Joined: May 2012
Posts: 427
Likes: 10
From: Texas
Default Which head casting to use?

I'm planning a 416 build and am looking at sending a set of heads to Teas to have them worked over. I'll ask them if they have a preference but wonder if one set of castings is better then another to start with. Any inputs appreciated.

Thx Rich
Reply
Old Apr 22, 2015 | 04:33 PM
  #2  
C5 Pete's Avatar
C5 Pete
AMP Racing
Supporting Gold
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2006
Posts: 10,752
Likes: 587
From: Washington TWP NJ
2023 C5 of the Year Finalist - Modified
2017 C5 of Year Finalist
St. Jude Donor '09-'10-'11-'12
Default

What's your budget?

LS3 castings and send to Chris Frank...

Or, just buy the CNC LS3 heads from SDParts and install them.

What does your engine builder suggest? What cam choice? Power goals?
Reply
Old Apr 22, 2015 | 05:00 PM
  #3  
kirt70camaro's Avatar
kirt70camaro
Instructor
 
Joined: Sep 2014
Posts: 119
Likes: 0
From: Davison Michigan
Default

Chris frank with out a doubt will be light years better than the GM CNC heads!
Reply
Old Apr 22, 2015 | 07:52 PM
  #4  
Titan22's Avatar
Titan22
Thread Starter
Racer
10 Year Member
 
Joined: May 2012
Posts: 427
Likes: 10
From: Texas
Default

Originally Posted by Capthuff
What's your budget?

LS3 castings and send to Chris Frank...

Or, just buy the CNC LS3 heads from SDParts and install them.

What does your engine builder suggest? What cam choice? Power goals?

Just getting started, gathering information. Power range not curtain but in the 700 range. Most likely will be FI. The build will be done in in sections as I can afford. Brakes, suspension, and other mods are done. Thx, I'll look up Chris.
Reply
Old Apr 22, 2015 | 08:01 PM
  #5  
kirt70camaro's Avatar
kirt70camaro
Instructor
 
Joined: Sep 2014
Posts: 119
Likes: 0
From: Davison Michigan
Default

http://www.frankensteinracingheads.com/mobile/


Best of the best!
Reply
Old Apr 22, 2015 | 10:43 PM
  #6  
C5 Pete's Avatar
C5 Pete
AMP Racing
Supporting Gold
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2006
Posts: 10,752
Likes: 587
From: Washington TWP NJ
2023 C5 of the Year Finalist - Modified
2017 C5 of Year Finalist
St. Jude Donor '09-'10-'11-'12
Default

700 NA? You'll want a set of heads from Chris. Maybe a single plane intake and solid roller cam as well.

Build a quality bottom end and upgrade the top as necessary - when funds allow.

Good luck with your goals.
Reply
Old Apr 22, 2015 | 10:59 PM
  #7  
Titan22's Avatar
Titan22
Thread Starter
Racer
10 Year Member
 
Joined: May 2012
Posts: 427
Likes: 10
From: Texas
Default

Originally Posted by Capthuff
700 NA? You'll want a set of heads from Chris. Maybe a single plane intake and solid roller cam as well.

Build a quality bottom end and upgrade the top as necessary - when funds allow.

Good luck with your goals.
I'm assuming to keep the car fairly street able I'll look at going with forced induction to get to the numbers I'd like. The plan is no short cuts, do the best I can and definetly killer bottom end..
Thx for your input..
Reply
Old Apr 22, 2015 | 11:14 PM
  #8  
C5 Pete's Avatar
C5 Pete
AMP Racing
Supporting Gold
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2006
Posts: 10,752
Likes: 587
From: Washington TWP NJ
2023 C5 of the Year Finalist - Modified
2017 C5 of Year Finalist
St. Jude Donor '09-'10-'11-'12
Default

If you're planning on going FI in the future, a set of out of the box CNC LS3 heads will easily allow for your goals. Flat top Pistons w/ valve reliefs from Wiesco. Get a FAST 102 intake and an LS2 throttle body.
11:1 compression. Basic hyd cam from Brian Tooley.

Bolt on a YSi or F1X and you'll be well north of 700.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-1

2027 Corvette vs The World: Every Model vs Closest Competitor

 Joe Kucinski
story-2

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-3

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
story-4

2027 Corvette Buyer's Guide: Everything You Need to Know!

 Joe Kucinski
story-5

10 Things C8 Corvette Owners Hate (But Won't Tell You)

 Joe Kucinski
story-6

10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

 Brett Foote
story-7

Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

 Joe Kucinski
story-8

Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

 Michael S. Palmer
story-9

5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

 Joe Kucinski
Old Apr 24, 2015 | 10:41 PM
  #9  
SPEED750's Avatar
SPEED750
Burning Brakes
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Feb 2003
Posts: 1,144
Likes: 18
From: Panhandle FL
Default

Originally Posted by Capthuff
If you're planning on going FI in the future, a set of out of the box CNC LS3 heads will easily allow for your goals. Flat top Pistons w/ valve reliefs from Wiesco. Get a FAST 102 intake and an LS2 throttle body.
11:1 compression. Basic hyd cam from Brian Tooley.

Bolt on a YSi or F1X and you'll be well north of 700.
You DO NOT WANT 11:1 compression if you plan on forced induction in the future !
Reply
Old Apr 24, 2015 | 10:45 PM
  #10  
C5 Pete's Avatar
C5 Pete
AMP Racing
Supporting Gold
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2006
Posts: 10,752
Likes: 587
From: Washington TWP NJ
2023 C5 of the Year Finalist - Modified
2017 C5 of Year Finalist
St. Jude Donor '09-'10-'11-'12
Default

And why not?????

Perhaps I should have added E85. Would that change your mind?

We're putting together a 12:1 with a YSi right now. It's gonna make a **** ton of power.
Reply
Old Apr 25, 2015 | 10:24 AM
  #11  
SPEED750's Avatar
SPEED750
Burning Brakes
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Feb 2003
Posts: 1,144
Likes: 18
From: Panhandle FL
Default

Originally Posted by Capthuff
And why not?????

Perhaps I should have added E85. Would that change your mind?

We're putting together a 12:1 with a YSi right now. It's gonna make a **** ton of power.
The point of raising compression is to increase cylinder pressure and make more power. Putting on forced induction does that for you. I did quick Google search and found guys running 12-1 with a YSi. Tuning has to be perfect, race gas a must and It's not very forgiving. I guess you can go that route but lower compression with higher boost is a lot easier to tune and the motor will last longer. Sure you can make it work but why ? There are tons of cars making over 1000hp by using lower compression high boost and the best part is the drive like stock until you hit the gas.
Reply

Get notified of new replies

To Which head casting to use?





All times are GMT -4. The time now is 09:05 PM.

story-0
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-1
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-2
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-3
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-4
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE