View Single Post
  #17  
Old 09-26-2005, 12:01 PM
SVXRide's Avatar
SVXRide SVXRide is offline
Official AutoX Part Breaker
Subaru Gold Contributor
 
Join Date: Aug 2002
Location: Midlothian, VA 23112
Posts: 8,138
Registered SVX
Quote:
Originally Posted by svxpassion
Could detonation really blow a piston apart like that? I mean the engine had a mean knock before she blew... I don't know. Explain detonation to me?
Paul
Yes...consider the piston's design to have a certain margin against failure due to severe knock...now consider what happens after an extended exposure to knock (think of a jack hammer being used on a concrete sidewalk - it takes a couple of "hits" before the concrete actually breaks)

-Bill
__________________
Retired NASA Rocket Scientist

Most famous NASA "Child" - OSIRIS-REx delivered samples from asteroid BENNU to Earth in Sept. 2023

Center Network Member #989

'92 Fully caged, 5 speed, waiting for its fully built EG33
'92 "Test Mule", 4:44 Auto, JDM 4:44 Rear Diff with Mech LSD, Tuned headers, Full one-off suspension
'92(?) Laguna, 6 spd and other stuff (still at OT's place)
My Locker
Reply With Quote