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

5.3 LS9 Cam swap issue

Thread Tools
 
Search this Thread
 
Old Jul 13, 2015 | 09:07 PM
  #1  
TREVTEC's Avatar
Thread Starter
Teching In
 
Joined: Apr 2011
Posts: 2
Likes: 0
Default 5.3 LS9 Cam swap issue

I just built a 5.3 for Boost, LS9 cam, Got the LS2 front cover and cam sensor. I am using a Cloyes double timing chain for the swap. Now my cam sensor is WAY too long to go it. It hits the timing chain about 1/8 inch before it hits the bolt surface. Has anyone had this issue??
Reply
Old Jul 13, 2015 | 09:22 PM
  #2  
one fast zo6's Avatar
TECH Resident
15 Year Member
iTrader: (490)
 
Joined: Jan 2008
Posts: 791
Likes: 0
From: Austin, Texas
Default

no post some pics of all your parts
Reply
Old Jul 13, 2015 | 09:33 PM
  #3  
TREVTEC's Avatar
Thread Starter
Teching In
 
Joined: Apr 2011
Posts: 2
Likes: 0
Default




Reply
Old Jul 13, 2015 | 09:50 PM
  #4  
1FastBrick's Avatar
TECH Senior Member
15 Year Member
Liked
Loved
Community Favorite
iTrader: (16)
 
Joined: Apr 2007
Posts: 9,719
Likes: 626
From: JunkYard
Default

The double roller cam gear is too thick. I don't believe a double roller will work with that type of set up.

You need an OEM gear to read the cam signal.
Reply
Old Jul 14, 2015 | 08:57 AM
  #5  
Exidous's Avatar
TECH Fanatic
iTrader: (11)
 
Joined: Feb 2006
Posts: 1,747
Likes: 4
From: Under a rock
Default

^ a single roller hexadjust is more than enough and will fix that no problem.

The doubles I'd imagine have had slowing sales over the years. Folks realized that if a C5/6/7r can get away with a single, why can't I?
Reply
Old Jul 14, 2015 | 02:54 PM
  #6  
MuhThugga's Avatar
TECH Fanatic
15 Year Member
Photogenic
 
Joined: Jul 2007
Posts: 1,802
Likes: 331
From: Wilmington, De
Default

Take the cover off and take pictures of the timing set installed.
Reply
Old Oct 25, 2015 | 09:55 PM
  #7  
toyin's Avatar
On The Tree
 
Joined: Oct 2009
Posts: 142
Likes: 0
Default

This is the closest thread I could find for a LS9 cam swap into a 5.3. I've got a brand new LS9 cam sitting on the shelf and a 5.3 LM7 I'm going to put a little turbo on. I figured I'm going to just swap the LS9 cam in. I know the cam speed is read from the back of the 5.3 cam and the LS9 is off the front. Ill use the 5.3 cam sensor to keep the hole plugged.

My question is do I just need to change the front timing cover(LS2), cam sensor(LS2) and make an extension for the old cam sensor harness to reach the front of the engine?
Reply




All times are GMT -5. The time now is 03:53 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE