C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

water /top end cleaner

Thread Tools
 
Search this Thread
 
Old Oct 16, 2004 | 06:19 PM
  #21  
Evil-Twin's Avatar
Evil-Twin
Team Owner
 
Joined: Mar 2001
Posts: 21,325
Likes: 3,840
From: small town in S.E Pa. PA
St. Jude Donor '03-'04
Default

Originally Posted by Ls1Rat
Airplanes use water injection, those motors are spotless when they come apart. If it's OK for a plane, it's OK for me.
thats because carbon never has a chance to build up.. cars use ridge reamers to remove large deposits of carbon so you can get new pistons in the cylinder. I just peeked inside an LS1 motor cylinder yesterday and believe me it was far from spotless... break off one piece of carbon and get it stuck under a valve seat , and you will never use water again..
Reply
Old Oct 16, 2004 | 08:50 PM
  #22  
SideStep's Avatar
SideStep
Melting Slicks
 
Joined: Oct 2002
Posts: 2,200
Likes: 0
Default

Originally Posted by Ls1Rat
Airplanes use water injection, those motors are spotless when they come apart. If it's OK for a plane, it's OK for me.
hmmm....

Reply
Old Oct 17, 2004 | 03:57 AM
  #23  
Ls1Rat's Avatar
Ls1Rat
Drifting
 
Joined: Mar 2004
Posts: 1,437
Likes: 0
From: UNDER THE HOOD
Default

LS1's really carbon up that bad ?

My old small blocks never got that bad and they had a carbs. Did the water thing numerous times without any problems.

Seems to me there should be way to prevent it from getting that bad in the first place. That is unacceptable.
Reply
Old Oct 17, 2004 | 11:15 AM
  #24  
Evil-Twin's Avatar
Evil-Twin
Team Owner
 
Joined: Mar 2001
Posts: 21,325
Likes: 3,840
From: small town in S.E Pa. PA
St. Jude Donor '03-'04
Default

Originally Posted by Ls1Rat
LS1's really carbon up that bad ?

My old small blocks never got that bad and they had a carbs. Did the water thing numerous times without any problems.

Seems to me there should be way to prevent it from getting that bad in the first place. That is unacceptable.
all engines carbon up... the problem with an LS1 is it is 10.5:1 compression... normal carbon build up can raise the compression enough to cause knock retard.. and deminished horse power.. This is why you may have seen people talking about the GM de carbonization process.,.THis higher compression is a real problem in area that only get 91 octane..
and now the new C6 motor has 10.9:1 compression... this is going to be a big problem as soon as these cars get alittle carbon build up.. BTW Ive seen bent exhaust valves with a chunk of carbon under the seat. people use to use water all the time in the 50's and sixties... some of that early technology will get these new motors into some serious issues..
also By FAA regulations all aircraft engines have scheduled maintenance which require a complete engine break down,at a specific amount of hours... and a sign off ..
Reply
Old Oct 17, 2004 | 01:56 PM
  #25  
Ls1Rat's Avatar
Ls1Rat
Drifting
 
Joined: Mar 2004
Posts: 1,437
Likes: 0
From: UNDER THE HOOD
Default

Originally Posted by Evil-Twin
also By FAA regulations all aircraft engines have scheduled maintenance which require a complete engine break down,at a specific amount of hours... and a sign off ..
I know .


What is the fix to prevent the carbon build-up ?
Reply




All times are GMT -4. The time now is 10:19 PM.

story-0
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-1
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-2
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-3
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-4
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-5
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-6
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-7
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-8
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-9
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE