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

What's a good LQ4 setup?

Thread Tools
 
Search this Thread
 
Old Feb 8, 2011 | 08:29 PM
  #1  
retardedpenguin's Avatar
Thread Starter
TECH Enthusiast
iTrader: (2)
 
Joined: Oct 2008
Posts: 579
Likes: 1
From: Pearland, Texas
Default What's a good LQ4 setup?

Can someone recommend a good cam and stall size for a daily driver Trans Am with a Th350? I asked a performance shop and they said around 238-242. Going with an LS6 intake and headers. Would like the car to be at least 400rwhp and a little drivability doesn't scare me but i'd like to keep the gas mileage decent.
Reply
Old Feb 9, 2011 | 03:57 PM
  #2  
SKULL's Avatar
TECH Enthusiast
iTrader: (7)
 
Joined: Feb 2011
Posts: 562
Likes: 0
From: frederick, Maryland
Default

then you should just go to a 4l60 and your gas milage would double having overdrive
Reply
Old Feb 9, 2011 | 04:16 PM
  #3  
ls1leadfoot's Avatar
TECH Resident
iTrader: (1)
 
Joined: Oct 2004
Posts: 894
Likes: 1
From: Greenwood, IN
Default

Originally Posted by SKULL
then you should just go to a 4l60 and your gas milage would double having overdrive
+1
also dont know what gear your running but this could be a disaster.....you go to small trying to get mileage/drivability you wont be happy and will feel like you wasted money....

go bigger than you should .....you will be keeping shell and bp in business with gas LOL
you decision in the end as always
good luck buddy
Reply
Old Feb 9, 2011 | 05:02 PM
  #4  
garygnu's Avatar
TECH Senior Member
 
Joined: Feb 2009
Posts: 5,445
Likes: 4
Default

what yr car is it going in?carb or EFI?whats your budget?you won't need a big cam to make 400rwhp.a TSP 228r or a torquer v2 cam pkgs mite work for you.
Reply
Old Feb 9, 2011 | 09:55 PM
  #5  
retardedpenguin's Avatar
Thread Starter
TECH Enthusiast
iTrader: (2)
 
Joined: Oct 2008
Posts: 579
Likes: 1
From: Pearland, Texas
Default

80 Trans Am.. Honestly the highest speeds I see going to school and back is 55mph(speed limit 45mph) and that's only for about 2 miles so an overdrive trans wasn't high on my list. I am using the stock trans so once it goes I definitely will upgrade to a 4l60 or 6 speed but I am hoping the 350 will carry me to summer.

It's EFI, budget is whatever it takes, $1500?

My 70 Chevelle and 70 Camaro got like 14-16city with well built 355's, I would hope a nice size cammed 6.0 would get about the same with EFI and all that.

Thinking MS3, LS6 intake, headers. What size stall would I need?

I love the thump of a big cam, I don't race but I like having the power.

Here's what it's going in..


Reply
Old Feb 10, 2011 | 07:05 AM
  #6  
Mighty Whitey's Avatar
12 Second Club
 
Joined: Feb 2006
Posts: 876
Likes: 0
From: Catlettsburg, Ky
Default

With an 11:1 lq4 with milled 243's, and a th350, I was recommended the same 238/242, .600/.610, 110+4 cam that I'm thinking you were (futral cam?)

an ms3, g5x3, or similar high-230's/low 240's cam would do rather well I would think.
Reply
Old Feb 10, 2011 | 07:40 AM
  #7  
Fbodyjunkie06's Avatar
10 Second Club
iTrader: (10)
 
Joined: Mar 2009
Posts: 4,712
Likes: 5
From: Greensboro, NC
Default

Go EPS cam or get a custom grind on comp LSR lobes.
Reply
Old Apr 6, 2011 | 12:53 AM
  #8  
93blcZ28's Avatar
TECH Enthusiast
15 Year Member
iTrader: (9)
 
Joined: Sep 2006
Posts: 558
Likes: 0
From: lincoln
Default

Im looking into the same setup. Any other opinions?
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)

 Michael S. Palmer
story-1

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-2

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-3

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-4

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

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

 Pouria Savadkouei
story-7

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

 Verdad Gallardo
story-8

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-9

Top 10 Most Powerful Chevy Trucks Ever Made!

 
Old Apr 6, 2011 | 05:22 AM
  #9  
Paul57's Avatar
TECH Resident
 
Joined: Sep 2009
Posts: 859
Likes: 2
From: Frozen Tundra, WI
Default

Originally Posted by retardedpenguin
Can someone recommend a good cam and stall size for a daily driver Trans Am with a Th350? I asked a performance shop and they said around 238-242. Going with an LS6 intake and headers. Would like the car to be at least 400rwhp and a little drivability doesn't scare me but i'd like to keep the gas mileage decent.
The most knowledgeable cam guys seem to be Patrick G or Predator Z from what I have read.
https://ls1tech.com/forums/generatio...am-change.html
Reply




All times are GMT -5. The time now is 07:16 PM.

story-0
10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)

Slideshow: 10 reasons daily-driving a swap project might not be for you. Or is it?

By Michael S. Palmer | 2026-06-17 09:39:05


VIEW MORE
story-1
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-2
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-06-18 10:26:23


VIEW MORE
story-3
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-4
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-5
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-6
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-7
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-8
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-9
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