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View Full Version : 10:1 Diamante pistons



87turbodance
04-10-2011, 12:05 PM
I was wondering if someone could confirm that these are the 10:1 Diamante Pistons:

DNJ/ROCK ENGINE COMPONENTS Part # P127
http://info.rockauto.com/getimage/getimage.php?imagekey=1819624&imageurl=http%3A//info.rockauto.com/RockProducts/P127.jpg

I got the part number from Rock Auto.

Ondonti
04-12-2011, 06:52 PM
I see it says 72 on it. Its hard to tell about that dish. The diamante pistons have 2 valve reliefs on each side and I have no idea why, they are not the same like on a 4 valve either. I think the Diamante has the outline of the dish but no real depth in the dish. Maybe a pure flat top is slightly more then 10.0:1.

---------- Post added at 03:52 PM ---------- Previous post was at 03:50 PM ----------

http://www.turbo-mopar.com/forums/showthread.php?40686-10-second-190-000-mile-low-boost-3.0-build&highlight=190%2C000

Looks like those are the ones. Here are OEM diamante pistons.

87turbodance
04-12-2011, 08:57 PM
Thanks! Those pictures show pistons that appear to be very similar to the pistons I posted.