LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

L98 to 6.0l LQ9 Swap 89 Iroc

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Old Nov 27, 2012 | 08:38 AM
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L98 to 6.0l LQ9 Swap 89 Iroc

First and foremost some play toys have to go....
Say bye bye to the C5
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Here is the replacement toy.....................


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Old Nov 27, 2012 | 08:51 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

As you can see some wrench time has already been completed.....

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Old Nov 27, 2012 | 08:56 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

There had been a visit from the post man when I got home last night....

LS1 Intake and fuel injectors scored from LS1tech 150.00 shipped...

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I could have done some fab work on my own mounts but this is so much more easy..

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Old Nov 27, 2012 | 09:17 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Work on the Harness starts.....

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Old Nov 27, 2012 | 08:58 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Thats is one clean starting base of a car Should be a nice swap
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Old Nov 27, 2012 | 09:24 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Originally Posted by 86White_T/A305
Thats is one clean starting base of a car Should be a nice swap
Yeah it's almost a shame to gut the drive train.
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Old Nov 27, 2012 | 09:46 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Super clean iroc!!
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Old Nov 28, 2012 | 06:01 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Originally Posted by henery97
Super clean iroc!!
Thanks....
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Old Nov 28, 2012 | 06:03 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Craigslist Score!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Fbody oil pan, windage tray and pickup tube. 100.00
Fbody Camaro 98-02 front accessories minus water pump and crank pulley. 400.00
And yes that does include every bolt and nut for oil pan and accessories!!!

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Last edited by jtaliaferro; Nov 28, 2012 at 07:45 AM.
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Old Nov 28, 2012 | 06:09 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Craigslist score number 2!!!!!!!!!!!!!!!!!!!!!!!!!!!

4.8 complete with harness and computer 300.00
This will replace the Lq9 in my SWB.
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And from the same guy a cammed 5.3 with a Texas Speed .224 cam and Pac valve springs......... I post some pics after awhile.... 400.00

Last edited by jtaliaferro; Nov 28, 2012 at 07:30 AM.
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Old Nov 28, 2012 | 07:33 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

And here are the pics of the 5.3 tore down for inspection.....


Sorry Mr. Blurry Cam
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Old Nov 28, 2012 | 07:36 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

So I know what your thinking did I get screwed on the 5.3 since I was not able to verify the cam before the purchase?







Score!!!!!!!!!!!!!!


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FYI the 5.3 is in great shape other than missing a couple of oil changes. New set of bearings, Hot Tank and it should be project ready!

Last edited by jtaliaferro; Nov 28, 2012 at 07:49 AM.
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Old Nov 28, 2012 | 07:43 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

So I am thinking the LQ9 with a set of 243 heads and the above TSP cam should make for a fun ride..... I would love to go FI, just don't have the bones for it though...

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Old Nov 28, 2012 | 05:54 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

I have been busy trolling craigslist.......

1000.00
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The wife is not real happy about this one , I have some making up to do....
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Old Nov 29, 2012 | 09:22 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Buddy of mine does some killer custom graphics.......
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Old Nov 29, 2012 | 11:20 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

sickkk!!
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Old Nov 29, 2012 | 11:37 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

I bought a 4-post lift that ROCKS, but I wanna see/hear details on your 2-post asap!
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Old Nov 29, 2012 | 02:01 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Originally Posted by cprmn14
sickkk!!
Thanks!! I thought so also....
Originally Posted by robguitargod1
I bought a 4-post lift that ROCKS, but I wanna see/hear details on your 2-post asap!
I will try to have the lift up this weekend. I will try to document the install process.

Last edited by jtaliaferro; Nov 29, 2012 at 03:02 PM.
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Old Oct 6, 2013 | 07:30 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Life has slowed me down but I am back working on the swap.


Built 4l60e with 2500 stall.




LQ9 getting prepped for cam install.


Last edited by jtaliaferro; Oct 8, 2013 at 08:11 AM.
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Old Oct 7, 2013 | 04:48 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Awesome, I am in your boat also. Just sold my 2000 FRC to get back into a 3rd gen and LS swap it...again...lol

Jay
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Old Oct 8, 2013 | 08:07 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Crankpully was a PITA to get off.



Now I am held up because I need a quality T40 to remove the cam retaining plate.
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Old Oct 8, 2013 | 08:23 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

I know this is mainly thirdgen cars but here is what I have been working on.


5.3 after I rebuilt it.




Some pics in the truck.





I have learned a few things since installing this turbo... Don't clock your turbos like this kids.
Oil return no more than 15° from vertical




Last edited by jtaliaferro; Oct 8, 2013 at 08:31 AM.
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Old Oct 8, 2013 | 08:25 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

And here are some pics of carnage.


This was the recent owner of the LQ9.



Goes with out saying I rolled the truck so no need for a replacement engine.

Ont he bright side of things it has speed the swap project for the camaro up!

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Old Oct 8, 2013 | 08:35 AM
  #24  
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Nice work. When life happened I sold my 2007 C6 last Spring and picked up my 92 T/A that I'm swapping.

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Old Oct 8, 2013 | 09:59 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Sweet TA and C6!
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Old Oct 9, 2013 | 06:58 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

I did not get a lot done.

I did get the cam and crank pulley installed.



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Old Oct 10, 2013 | 09:22 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Here is the progress from tonight.


Last pic of the L98



Here we go.





Driver side.



Driver side.



Driver side.



Last pic of the night

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Old Oct 10, 2013 | 10:31 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Looks like a nice car to start with, and should be great once you finish.
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Old Oct 13, 2013 | 12:35 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Motor is OUT!



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Old Oct 13, 2013 | 01:03 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Subscribed.
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Old Oct 13, 2013 | 02:09 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Congrats man!
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Old Oct 13, 2013 | 11:03 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

If I may make a suggestion....Junk the ls1 intake and find an ls2 or ls6. Lq9 with a cam like yours that intake is going to rob you of a significant amount of power. Better runners, larger throttle body, etc..
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Old Oct 14, 2013 | 07:55 AM
  #33  
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

nice swap man
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Old Oct 14, 2013 | 06:44 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Notching the K-Member.

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Old Oct 14, 2013 | 06:53 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Originally Posted by No4Play
If I may make a suggestion....Junk the ls1 intake and find an ls2 or ls6. Lq9 with a cam like yours that intake is going to rob you of a significant amount of power. Better runners, larger throttle body, etc..
If I go NA I wont keep the LS1 intake.
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Old Oct 18, 2013 | 12:48 AM
  #36  
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

SUBSCRIBED!!! Gonna sell my still boxed AFR 195's and red powdercoated HSR to get me a LQ9.
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Old Oct 21, 2013 | 05:40 AM
  #37  
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

can't wait to see the progress
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Old Oct 22, 2013 | 05:41 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Progress has been a little slow.


Most of last weekend was spent working on the wife's car getting it ready for Friday races.







I did get the K-Member finished up.

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Old Oct 22, 2013 | 01:24 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Originally Posted by jtaliaferro
I did get the K-Member finished up.

"Up" is right...

Have to say that's the first time I've seen that approach...
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Old Oct 22, 2013 | 01:46 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Originally Posted by five7kid
"Up" is right...

Have to say that's the first time I've seen that approach...
LOL, I am checking clearance for turbo return.
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Old Oct 22, 2013 | 02:39 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

That is a really clean car you've got!

Have you thought about something other than the 2500rpm stall torque converter? A restalled 12" stocker won't do anything for you other than generate heat. You need more stall speed even for a stock setup.
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Old Oct 24, 2013 | 07:44 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Progress still slow but I did manage to get a few things done.

Drilled and tapped hole for alternator.




And just a few shots of accessories. I still need to clean these up.



I also got one of the flanges welded on the manifold.

Weld looks like crap, I should have used the mig rather then tig.

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Old Oct 25, 2013 | 01:45 PM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Getting it ready for its new home.

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Old Oct 26, 2013 | 01:06 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Made a few passes with the wifes car.

Left lane 12.5
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Old Oct 27, 2013 | 09:43 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Motor is in.





Suspension is back under the car.

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Old Oct 27, 2013 | 10:10 AM
  #46  
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

I'm not gonna lie to you man. I'm jealous!!! And I envy you.
looks good man.
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Old Oct 28, 2013 | 10:24 AM
  #47  
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Originally Posted by Chevy86 IROC-Z
I'm not gonna lie to you man. I'm jealous!!! And I envy you.
looks good man.
Thanks...
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Old Oct 28, 2013 | 10:25 AM
  #48  
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Didn't get a lot done, brakes and spindles are buttoned up.

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Old Oct 28, 2013 | 10:29 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

Here are some pics of the interior of the car.





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Old Oct 30, 2013 | 07:07 AM
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Re: L98 to 6.0l LQ9 Swap 89 Iroc

A package from UPS.



These being 1 5/8" are not ideal but they will work for now.

So since I am going NA I will have to do something with the LS1 intake
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