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

Mahle Piston?

Thread Tools
 
Search this Thread
 
Old Nov 15, 2010 | 12:11 PM
  #1  
montec355's Avatar
Thread Starter
Teching In
iTrader: (5)
 
Joined: Mar 2007
Posts: 14
Likes: 1
From: Ames, IA
Default Mahle Piston?

I am going to be buying new pistons when i rebuild my motor and was wondering what everybodies opinions are of Mahle Pistons? The reason for the purchase is that i need a piston with valve reliefs because of the cam thats going in.

Thanks in advance for your help!

Josh
Reply
Old Nov 15, 2010 | 01:59 PM
  #2  
Callies Performance's Avatar
FormerVendor
 
Joined: Mar 2010
Posts: 335
Likes: 1
From: Fostoria, OHIO
Default

I would recommend them in a Non-Power adder application. If you plan on doing forced induction, I would go Wiseco or Diamond.
Reply
Old Nov 15, 2010 | 08:01 PM
  #3  
montec355's Avatar
Thread Starter
Teching In
iTrader: (5)
 
Joined: Mar 2007
Posts: 14
Likes: 1
From: Ames, IA
Default

If i wanted to use nitrous in the future would these pistons hold up? i wouldnt spray anything more than 200.

Thanks,
Josh
Reply
Old Nov 16, 2010 | 10:17 AM
  #4  
Callies Performance's Avatar
FormerVendor
 
Joined: Mar 2010
Posts: 335
Likes: 1
From: Fostoria, OHIO
Default

If you are going to spray....go with a Diamond, that's just my opinion.
Reply
Old Nov 16, 2010 | 05:36 PM
  #5  
99NavyTA's Avatar
12 Second Club
iTrader: (31)
 
Joined: Oct 2006
Posts: 57
Likes: 0
From: Webb City, Missouri
Default

I have used a set of Mahle pistons and needless to say I would NEVER use them again!!
Attached Thumbnails Mahle Piston?-s6300861.jpg  
Reply
Old Nov 16, 2010 | 05:40 PM
  #6  
ThunderStruk's Avatar
FormerVendor
iTrader: (1)
 
Joined: Apr 2004
Posts: 325
Likes: 1
From: baton rouge
Default

We have used plenty of Mahle pistons on quite a few builds that we have done. They are a nice piston, but not something I would use on a big forced induction product. I will say that we have sprayed a 150-200 shot on them, but I personally would not go more than that. They are a good piston for the price especially since they do come with the rings. Anything 200+ I would highly recommend going with the Diamond Pistons.
Reply
Old Nov 16, 2010 | 07:49 PM
  #7  
SOMbitch's Avatar
TECH Senior Member
iTrader: (8)
 
Joined: Sep 2007
Posts: 6,881
Likes: 3
Default

Wiseco is every bit as good as Diamond IMO....
Reply
Old Nov 16, 2010 | 07:54 PM
  #8  
montec355's Avatar
Thread Starter
Teching In
iTrader: (5)
 
Joined: Mar 2007
Posts: 14
Likes: 1
From: Ames, IA
Default

well, it looks like i should look into something other than the mahle piston due to the possibility of future mods!

thanks for all of your opinions.

Josh
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Pouria Savadkouei
story-1

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

 Verdad Gallardo
story-2

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-3

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-4

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-5

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-6

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-7

10 Camaros You Should Never Buy

 
story-8

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
story-9

Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

 Brett Foote
Old Nov 17, 2010 | 01:29 AM
  #9  
sixt9er's Avatar
TECH Enthusiast
15 Year Member
iTrader: (2)
 
Joined: May 2008
Posts: 507
Likes: 8
From: Oakland, CA
Default

I have built many of high compression SBC/BBC engines with Mahle pistons. No failures or problems. I have used Wiseco and JE/SRP pistons with the same results. All of them are of great quality. When it comes to forced induction and heavy nitrous loads, I would go with a piston DESIGNED for that particular application. Mahle, Wiseco, JE/SRP, Diamond and others ALL offer a forced induction piston, or they can custom make you one. Always pick engine components that correspond with your goals and set-up, period, whether it be Mahle or Wiseco or any of the others.

Good luck!
Reply
Old Nov 18, 2010 | 05:47 PM
  #10  
AutomagicLS1's Avatar
TECH Fanatic
15 Year Member
iTrader: (18)
 
Joined: Jun 2006
Posts: 1,429
Likes: 1
From: Spring Hill,Kansas
Default

I have and are still using a USED set of Mahle forged flat tops in my motor thats had 2 different setups. They saw nitrous for a year and a half and are currently in my motor with my turbo setup. Making ~800 rwhp and are doing fine. I'd buy another set or hell even re use them
Reply
Old Nov 18, 2010 | 06:06 PM
  #11  
The_Rizzle's Avatar
On The Tree
iTrader: (4)
 
Joined: Oct 2009
Posts: 179
Likes: 0
Default

I find pistons is one of the few things people have favoured brands, but, they're never the same brand, and they all check out good. It seems to be hard to find a bad piston company as long as the piston is being used for its intended application.
Reply
Old Nov 18, 2010 | 06:10 PM
  #12  
blackls1ta00's Avatar
11 Second Club
iTrader: (27)
 
Joined: Jul 2008
Posts: 905
Likes: 2
From: kittanning,pa
Default

i currently using mahle in my n/a 383 with 100 shot of nitrous i was told i could spray up to 300, so far so good.but as others said build it to what you want out of it.g/l
Reply
Old Nov 18, 2010 | 09:55 PM
  #13  
SOMbitch's Avatar
TECH Senior Member
iTrader: (8)
 
Joined: Sep 2007
Posts: 6,881
Likes: 3
Default

Originally Posted by The_Rizzle
I find pistons is one of the few things people have favoured brands, but, they're never the same brand, and they all check out good. It seems to be hard to find a bad piston company as long as the piston is being used for its intended application.
This is VERY true.
Reply




All times are GMT -5. The time now is 02:45 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