Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

Do heads or not?

Thread Tools
 
Search this Thread
 
Old Mar 4, 2005 | 01:36 AM
  #1  
Mike00FRC's Avatar
Thread Starter
TECH Regular
iTrader: (1)
 
Joined: Jun 2002
Posts: 464
Likes: 0
From: Pottstown, PA
Default Do heads or not?

Here's the deal. Current mods are in the sig, but I have the following, waiting to go in: FMS F-14 232/234 .598/.598 112, PRC Spring Kit, LS6 Oil Pump, LS2 Timing Chain, and a few other smaller items.

Problem is that I have about a grand just burning a hole in my pocket. Do I throw in a set of 3.90/4.10 gears now, or scrape up another grand and do heads at the same time I do the cam? Modding-wise, I should probably do the gears first, but it would also make sense to do the heads at the same time as the cam... already looked into getting a bare set with valves as I have the rest.

Any opinions?

Mike
Reply
Old Mar 4, 2005 | 02:14 AM
  #2  
8banger's Avatar
TECH Fanatic
iTrader: (16)
 
Joined: Jun 2004
Posts: 1,120
Likes: 0
From: Chicago - Southside
Default

Go heads...your car is an M6 so you can kind of make up for the lack of gearing for the time being.
Reply
Old Mar 4, 2005 | 08:12 AM
  #3  
GuitsBoy's Avatar
TECH Senior Member
iTrader: (4)
 
Joined: Apr 2003
Posts: 6,249
Likes: 3
From: Long Island, NY
Default

Dont buy gears for a 10 bolt with your mods, youll have to buy a 12 bolt soon enough anyway. Choose your ratio then. Id say get the heads... your car may dog a little down low, but you should really look into a 12 bolt as soon as possible.
Reply
Old Mar 4, 2005 | 08:17 AM
  #4  
SAM98WS6's Avatar
TECH Fanatic
 
Joined: Jan 2002
Posts: 1,205
Likes: 0
From: harrisburg, pa
Default

Hey Mike...Hows it going?
You still at it?
Reply
Old Mar 4, 2005 | 08:20 AM
  #5  
Raise's Avatar
TECH Addict
20 Year Member
iTrader: (31)
 
Joined: Dec 2003
Posts: 2,152
Likes: 0
From: Virginia Beach, Va
Default

heads all the way!! u will thank yourself for doing the heads at the same time as the cam. the cam swap is much more fun with the heads off.....a lot easier too u wont have to worry about lifters fallin. plus, the heads and cam will compliment each other a lot more than the cam with your stock heads. i say get all your valvetrain knocked out in one install. then just take it easy on your drivetrain til u have money to upgrade it.
Reply
Old Mar 4, 2005 | 08:51 AM
  #6  
Race Car Driver's Avatar
11 & 7 Second Clubs
 
Joined: Oct 2004
Posts: 1,299
Likes: 0
From: Motorhome, Freeways, Truckstops, Pits
Default

Originally Posted by Mike00FRC
Here's the deal. Current mods are in the sig, but I have the following, waiting to go in: FMS F-14 232/234 .598/.598 112, PRC Spring Kit, LS6 Oil Pump, LS2 Timing Chain, and a few other smaller items.

Problem is that I have about a grand just burning a hole in my pocket. Do I throw in a set of 3.90/4.10 gears now, or scrape up another grand and do heads at the same time I do the cam? Modding-wise, I should probably do the gears first, but it would also make sense to do the heads at the same time as the cam... already looked into getting a bare set with valves as I have the rest.

Any opinions?

Mike
Heads are the key to making power, so I recommend purchasing a good set.
Reply
Old Mar 4, 2005 | 09:11 AM
  #7  
CCSRACER's Avatar
Staging Lane
 
Joined: Dec 2003
Posts: 80
Likes: 0
Default

I say scrape up another 1k or so and buy a 12 bolt w/4.10's and put on nice sticky tires.
Reply
Old Mar 4, 2005 | 02:58 PM
  #8  
SAM98WS6's Avatar
TECH Fanatic
 
Joined: Jan 2002
Posts: 1,205
Likes: 0
From: harrisburg, pa
Default

I have your old ARE heads if you know anyone who wants a real cheap set..they just need springs...had them all cleaned up...
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Mar 4, 2005 | 03:02 PM
  #9  
Fulton 1's Avatar
TECH Junkie
iTrader: (9)
 
Joined: Dec 2001
Posts: 3,326
Likes: 0
From: WA
Default

Originally Posted by CCSRACER
...buy a 12 bolt w/4.10's and put on nice sticky tires.
Its a 2000 FRC.
Reply
Old Mar 4, 2005 | 03:39 PM
  #10  
LS1_PNYTAMR's Avatar
11 Second Club
iTrader: (1)
 
Joined: Dec 2004
Posts: 1,627
Likes: 0
Default

Originally Posted by Mike00FRC
Here's the deal. Current mods are in the sig, but I have the following, waiting to go in: FMS F-14 232/234 .598/.598 112, PRC Spring Kit, LS6 Oil Pump, LS2 Timing Chain, and a few other smaller items.

Problem is that I have about a grand just burning a hole in my pocket. Do I throw in a set of 3.90/4.10 gears now, or scrape up another grand and do heads at the same time I do the cam? Modding-wise, I should probably do the gears first, but it would also make sense to do the heads at the same time as the cam... already looked into getting a bare set with valves as I have the rest.

Any opinions?

Mike
ill be putting in the same cam/springs/chain/pump about the same week as you lol.. im putting in a gear with it cause i have stock 3.23's now, but if i could afford like some bare patriot heads or something cheaper like that i would prolly go ahead and do it, even tho my dream set would be afr's. i may do some mild port work to my stock heads, dont count this idea out.. cheap and fairly simple ive been told... maybe this will hold me over till i get some afr's and a fast 90.
Reply
Old Mar 4, 2005 | 03:41 PM
  #11  
LS1_PNYTAMR's Avatar
11 Second Club
iTrader: (1)
 
Joined: Dec 2004
Posts: 1,627
Likes: 0
Default

may i ask why u went 112lsa over 114.. alan stressed to me the importance of 114lsa with my 150 shot on a cam this size when i ordered.
Reply
Old Mar 4, 2005 | 05:25 PM
  #12  
Mike00FRC's Avatar
Thread Starter
TECH Regular
iTrader: (1)
 
Joined: Jun 2002
Posts: 464
Likes: 0
From: Pottstown, PA
Default

Thanks guys... looks like it will be heads.

Sam,
Good to hear from you. Thanks for the offer on the heads, but the cams a little big for the 2.055 valve and shaved 30. I see you've got the T/A running pretty good. I was pretty much out of the loop for a while, but trying to get back in. I sure I'll run into you somewhere this spring/summer.

LS1_Pnytamr,
I went with the 112, as I have an M6 and was looking for a bit more lope and slightly lower peak rpm. Also, I'm not running that big of a shot, so N02 compatability was not a deciding factor. Plus from my understanding anything under 150 doesnt make much of a difference.

Mike
Reply
Old Mar 5, 2005 | 03:56 PM
  #13  
M6HuggerSS's Avatar
TECH Fanatic
 
Joined: Sep 2003
Posts: 1,570
Likes: 1
From: San Diego, CA
Default

GET SOME HEADS!!!! youll be glad you did.
Reply




All times are GMT -5. The time now is 04:12 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE