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

Forged Motor

Thread Tools
 
Search this Thread
 
Old Dec 10, 2009 | 01:09 PM
  #1  
Cavscout17's Avatar
Thread Starter
Registered User
 
Joined: Dec 2009
Posts: 7
Likes: 0
From: Houston, Texas
Default Forged Motor

How much am I looking at to get a forged motor when I supercharge the LS1?

Thank you for your help!
Reply
Old Dec 10, 2009 | 01:22 PM
  #2  
thedingo's Avatar
Teching In
 
Joined: May 2009
Posts: 12
Likes: 0
From: Virginia
Default

You doing the work yourself? If you want RELIABLE, it will cost more. You get someone else to do it with forged internals, crank etc etc.. i'd say over $10k easy. There are A LOT of variables that play in to how much a forged motor build will cost you.

Be a bit more specific about your power goals and I'm sure you will get a much better answer.
Reply
Old Dec 10, 2009 | 01:31 PM
  #3  
Cavscout17's Avatar
Thread Starter
Registered User
 
Joined: Dec 2009
Posts: 7
Likes: 0
From: Houston, Texas
Default

I am not trying to go crazy with it. I just want to keep from blowing the motor longer when I supercharge. I will need som1 to do it for me since I dont have access to what I need anymore. I guess I would just start with the basics of it and go from there. I cant afford to pay around 20K for the SC and forging together.
Reply
Old Dec 10, 2009 | 01:55 PM
  #4  
conan's Avatar
TECH Senior Member
20 Year Member
iTrader: (5)
 
Joined: May 2004
Posts: 6,492
Likes: 6
From: Back in the Burg
Default

I got my forged SB from texas speed, it's been great so far. I'm swaping blower pullies this winter to hopefuly brake the 600rwhp mark @ 6,000 ft elevation. I'm not worried about the bottom end one bit. Mine has forged rods/pistons, stock crank, arp main and head studs. With the 317/6.0l heads and the -4cc in the pistons I'm around 9.4:1 compression.

Engine from tsp... http://www.texas-speed.com/shop/item...id=42&catid=27


Also I spent about 7K building my engine... That was the SB, heads, cam, double roller timing chain, comp lifters, ls6 oil pump, studs, cometic head gaskets, all other gaskets and seals were replaced as well, ram clutch, fly wheel, and 02 slave were in the 7K.

Last edited by conan; Dec 10, 2009 at 02:04 PM.
Reply
Old Dec 10, 2009 | 04:52 PM
  #5  
jkkaz's Avatar
Staging Lane
 
Joined: May 2009
Posts: 96
Likes: 1
Default

you could save a few bucks and reuse you old heads on a forged short block. If you are not going to run over ten pounds of boost you could go with just a forged piston short block from A+A for $3500.
Reply
Old Dec 10, 2009 | 05:05 PM
  #6  
Cavscout17's Avatar
Thread Starter
Registered User
 
Joined: Dec 2009
Posts: 7
Likes: 0
From: Houston, Texas
Default

That sounds like a good idea. I was only gonna run about 7lbs anyways.
Reply
Old Dec 10, 2009 | 05:09 PM
  #7  
KCS's Avatar
KCS
Moderator
20 Year Member
Liked
Loved
Community Favorite
iTrader: (20)
 
Joined: Mar 2005
Posts: 8,859
Likes: 323
From: Conroe, TX
Default

One MILLION dollars!!!



Hahahaha
Reply
Old Dec 10, 2009 | 05:14 PM
  #8  
conan's Avatar
TECH Senior Member
20 Year Member
iTrader: (5)
 
Joined: May 2004
Posts: 6,492
Likes: 6
From: Back in the Burg
Default

Originally Posted by Cavscout17
That sounds like a good idea. I was only gonna run about 7lbs anyways.
That will last about a week ^^^
Best advice I could give you is to build your moter and fuel system for more than you want right now. 7#'s is a gateway drug for 15#'s... Ask me how I know
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 Dec 10, 2009 | 07:23 PM
  #9  
SpeedSlut's Avatar
Teching In
 
Joined: Oct 2009
Posts: 14
Likes: 0
From: Chicago burbs.
Default

Build it once build it right build it to last.

You might only want to run 7lbs right now but like Conan said that will all change with even more power being just a pulley swap away.
Reply
Old Dec 11, 2009 | 05:11 AM
  #10  
427's Avatar
427
TECH Junkie
iTrader: (3)
 
Joined: May 2003
Posts: 3,898
Likes: 6
From: Clayton, North Carolina
Default

True True True!!!! It is a drug for many of us, starts at 7lbs, next thing you know your mainlining meth at 30+ psi.....


Kurt
Originally Posted by conan
That will last about a week ^^^
Best advice I could give you is to build your moter and fuel system for more than you want right now. 7#'s is a gateway drug for 15#'s... Ask me how I know
Reply
Old Dec 11, 2009 | 08:15 AM
  #11  
Ws6kid.'s Avatar
TECH Enthusiast
 
Joined: Nov 2009
Posts: 620
Likes: 0
From: Brownsville, texas
Default

This might be off topic
but they do have a point
mu friend has a GS-T eclipse
and first he had it running stock 11lbs?
then he moved it to 18
now he has it at 25.
at 26lbs he gets fuel cut. (which is the only reason he dosent pick up the boost ever more).
lol
boost is Drug
dont matter if its for a v8 or a inline 4.
Boost = DRUG
Reply
Old Dec 11, 2009 | 09:28 AM
  #12  
Cavscout17's Avatar
Thread Starter
Registered User
 
Joined: Dec 2009
Posts: 7
Likes: 0
From: Houston, Texas
Default

But this is my everyday driver so it would be stupid for me to be running more than 10lbs in Houston.
I could go from light to light in 3 sec but thats no fun. I am just trying to figure out everything I will need to do so when I get back from Iraq I can get it all at the same time.
Reply
Old Dec 11, 2009 | 11:58 AM
  #13  
tspence45's Avatar
TECH Addict
iTrader: (30)
 
Joined: Jan 2007
Posts: 2,153
Likes: 1
From: Monmouth, Illinois
Default

Originally Posted by conan
I got my forged SB from texas speed, it's been great so far. I'm swaping blower pullies this winter to hopefuly brake the 600rwhp mark @ 6,000 ft elevation. I'm not worried about the bottom end one bit. Mine has forged rods/pistons, stock crank, arp main and head studs. With the 317/6.0l heads and the -4cc in the pistons I'm around 9.4:1 compression.

Engine from tsp... http://www.texas-speed.com/shop/item...id=42&catid=27


Also I spent about 7K building my engine... That was the SB, heads, cam, double roller timing chain, comp lifters, ls6 oil pump, studs, cometic head gaskets, all other gaskets and seals were replaced as well, ram clutch, fly wheel, and 02 slave were in the 7K.
That's good to know. I'm planning on going forged 347 this winter, since I've got a sweet knock going. I'm going to save a little cash and just get forged rods and pistons, with ARP main/head studs, then take the motor to the machine shop and have everything done, instead of buying their shortblock. Any idea how much power the stock crank can hold? As long as it holds with your power, I don't see any problem with keeping it in mine. I doubt I'll go over 600rwhp ever.
Reply




All times are GMT -5. The time now is 11:18 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