GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

SumtinCoo's LQ9 build thread

Thread Tools
 
Search this Thread
 
Old Jun 5, 2013 | 08:33 PM
  #1  
SumtinCoo's Avatar
Thread Starter
Staging Lane
iTrader: (8)
 
Joined: Dec 2011
Posts: 80
Likes: 1
Default SumtinCoo's LQ9 build thread

Hey guys just thought I'd start posting pics of everything I started working on. I've had the motor since march and I've been in the process of tearing it down and collecting parts till now. So far I've got the rotating assembly in the block and that's it. I'm waiting on my cam to be ground at the moment and I'm doing a little port work on my heads while I'm waiting on that.

My parts list
LQ4 block
LQ9 pistons and rods
LS7 lifters
LS2 trays
799 heads
Pat g specd 234/242 .629/.629 112+4
PAC 1209x springs good to .750 lift
Trunion upgraded stock rockers
TBSS intake with 36lb injectors
92mm TB
Comp cams double roller timing chain
LS2 timing chain dampener
New oil pump
New water pump
All new gaskets
Arp head bolts
New motor mounts
LS1 E fans

Still have to buy
LS6 valley cover
85mm MAF
Pushrods


Little info on the truck
01 scsb sierra stepside 4.8 w/ T56 6 speed, 4.56 gears, 1 7/8 headers
Name:  jodystruck.jpg
Views: 100
Size:  91.8 KB

Now the motor
Name:  null-24.jpg
Views: 84
Size:  87.1 KB
Name:  null-21.jpg
Views: 105
Size:  92.7 KB
Name:  null-22.jpg
Views: 70
Size:  96.8 KB
Name:  null-25.jpg
Views: 65
Size:  44.9 KB
Name:  null-26.jpg
Views: 78
Size:  66.3 KB
Reply
Old Jun 6, 2013 | 12:14 PM
  #2  
53bowtie's Avatar
TECH Fanatic
iTrader: (6)
 
Joined: Mar 2007
Posts: 1,614
Likes: 14
From: Detroit, MI
Default

Sounds like a fun build! I was looking at nearly the exact same setup but with a smaller cam since I have an auto and still wanted to tow.
Reply
Old Jun 6, 2013 | 12:25 PM
  #3  
Jake99's Avatar
TECH Fanatic
iTrader: (5)
 
Joined: Dec 2009
Posts: 1,241
Likes: 0
Default

Nice build looks good!
Reply
Old Jun 6, 2013 | 02:10 PM
  #4  
SumtinCoo's Avatar
Thread Starter
Staging Lane
iTrader: (8)
 
Joined: Dec 2011
Posts: 80
Likes: 1
Default

Thanks guys I'm hoping for around 420ish to the wheels. I at least wanna be over 400.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
GXPJAY
Trucks and SUV Classifieds
5
Feb 13, 2022 08:15 AM
Blue03sss
PROJECTS GALLERY
48
Mar 7, 2019 05:06 PM
The_W
FUEL SYSTEMS
4
Aug 15, 2015 08:07 AM
Deceptarado
New Members
0
Jul 8, 2015 05:24 PM
ALynch
New Members
0
Jul 6, 2015 09:49 AM




All times are GMT -5. The time now is 06:03 AM.