Attn: sub-sonic
07-10-2003, 12:00 AM
#1
Attn: sub-sonic
I've seen this question brought up before on US STi internals. Was curious if you could shed some light on the subject?
https://www.i-club.com/forums/showth...threadid=24521
https://www.i-club.com/forums/showth...threadid=24521
07-10-2003, 12:31 AM
#2
Where is my beer?
iTrader: (1)
Join Date: Nov 2002
Location: San Diego
Posts: 4,677
Car Info: NSX, G35
the STi pistons are now a special hypereutectic material and STi claims a 120% increase in strength over their previous forged pistons. http://www.rallispec.com/product-eng_1.htm shows the my03/04 engine components.
I know that people have already dyno'd our the US STi at over 400hp without any problems, so I think the hyper cast pistons are pretty good.
Hopefully they can handle extended heat and wear & tear, etc.
I know that people have already dyno'd our the US STi at over 400hp without any problems, so I think the hyper cast pistons are pretty good.
Hopefully they can handle extended heat and wear & tear, etc.
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