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Discussion Starter · #1 ·
I was just wondering what are the advantages/disadvantages and also how reliable and what brand is best. thanks a lot :rock
 

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There is a ton of info on here about these try a SEARCH and you will find it.

As far as brands Wiesco and JE make the pistons, and JE makes the GYTR one that most folks get.
I had one and it did nicely for me, good torue increase over the entire powerband.

One thing to know though you have to run atleast 100 octane with these nothing less you it can go KABOOM!!
 

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Discussion Starter · #3 ·
Thanks for your help but just to let u know :search does not help ;)
 

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Originally posted by BADSHEE@Feb 27 2004, 05:15 PM
Thanks for your help but just to let u know :search does not help ;)
uhh yea it does. search for 13:1 piston. there was a huge thread on this topic.
 
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