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Kyle@FTP · 04-08-2014, 02:07 PM

Dissapates heat faster they usually are equal to a well worked set of cast iron heads out of the box. half the weight. if they are less than $1500 and you can swing it then you are money ahead at the end of the day.

04-08-2014, 02:07 PM	#48
Kyle@FTP Registered User Join Date: Dec 2013 Location: Escondido Posts: 700	Re: Another 489bbc question Dissapates heat faster they usually are equal to a well worked set of cast iron heads out of the box. half the weight. if they are less than $1500 and you can swing it then you are money ahead at the end of the day.