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-   -   Cylinder #2 Piston MISSING !!! (https://ls1tech.com/forums/lt1-lt4-modifications/1516543-cylinder-2-piston-missing.html)

great421 02-17-2012 12:01 AM

Cylinder #2 Piston MISSING !!!
 
2 Attachment(s)
All -

After 196,000 miles, with the last 60,000 miles on meth and boost (starting at 11 psi, then moving up to 13 psi about 6 months ago) - I finally had some engine 'trouble' - I lost the #2 piston and wrapped the (forged) con rod around the crank.

(I thought everyone would enjoy a couple views of the carnage.)

UPDATE: See post #26 for pic of my 'slightly bent' connecting rod.

Wicked94Z 02-17-2012 01:25 AM

sweet carnage :judge:

Zlow28 02-17-2012 01:35 AM

i knew meth messed up the human body, but LT1s... damn!

ANTICOP RAM AIR 02-17-2012 01:43 AM

196k...??? you put dope on a 130k motor and it lasted that long???

1badzee 02-17-2012 05:57 AM

Definitely impressive!

pillarpod 02-17-2012 06:31 AM

Totally rad man

thegreatwhite1994 02-17-2012 07:28 AM

good lord talk about carnage.

bowtienut 02-17-2012 07:51 AM

Cool! :usa:

quik95lt1 02-17-2012 07:53 AM

nice!!! thats a good one lol

VinR1 02-17-2012 08:08 AM

From the title I thought this was going to be another misfire/opti thread... Wow, nice!

05HD 02-17-2012 09:15 AM

Good stuff!

So, what was it doing when it happened (WOT/idle/cold start/etc)?

Guessing rod bent first and then crank swung around and pow3d the piston.

sweetbmxrider 02-17-2012 10:26 AM

Bahahahah

94LT1TA6spd 02-17-2012 10:54 AM

Nice!

SexyTransAm 02-17-2012 10:57 AM

that should buff out

wrd1972 02-17-2012 01:32 PM

Dammmmnnnnnn #2 Piston got owned.
https://29.media.tumblr.com/tumblr_l...pqono1_500.gif

stuart4185 02-17-2012 02:02 PM

and "they" say boosted engines only last 40K miles lol which meth kit were you using?

great421 02-17-2012 02:43 PM

UPDATE:

Explosion = Steady State 55 MPH; I was not 'beating on it' on that particular day, but that does not mean that I've haven't in the past.

Meth = Snow system; One gallon -20 WW fluid + 2 quarts of 91 Percent Rubbing Alcohol

(Time for more cubes!)

WS Sick 02-17-2012 02:51 PM

I'll bet you can find the piston in the center console.

WS Sick 02-17-2012 02:53 PM

Since the exhaust valve is missing whats the chance you droppd that sucker causing the carnage?

wrd1972 02-17-2012 02:53 PM


Originally Posted by WS Sick (Post 15977613)
I'll bet you can find the piston in the center console.

Likely fits the cup holder better than a can of "beverage".
:lol:


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