Has anybody here purchased These

Are they any good?

Thanks!

I have heard good reports on them B U T they are low compression pistons. I have got a call-out to Sealed Power doing these pistons in a higher compression ratio ... like doing the pin location .030 and .060 lower in the piston. I just have to find how many sets have to be ordered in-order to have them run like that.

This guy sells kits call him and ask what compression height his pistons are
http://www.ebay.com/itm/Chrysler-V-8-413...=item4d0264663d

he puts togeather 413 stroker kits too
http://www.ebay.com/itm/CHRYSLER-413-426...=item35c097783c

Compression height of 2.015" will build some pretty good compression.
BUT: Weight of 1010 grams? I assume that's with pin, but still really really heavy. I think for a couple of hundred more you could get a new custom forging that weighed no more than 800 grams with pin.

I have no reason to doubt the quality of the pistons, but they are pretty high priced for what you get.

Do a search for 413 stroker with my username going back the maximum and you will get an idea for another approach. Otherwise, find out who on the board is a dealer for your favorite brand of high performance pistons and contact him to gt a price for some real pistons.

R.

With a flat top and 2.015" compression height they are not low compression pistons.

Two things:
1. They are expensive for a cast piston with rings.
2. They weigh (assuming with the pin) 1010 grams, that's a little over 2.2 lb each. You should be able to find a lightweight forging for a couple of hundred more that should weigh no more than 800 grams with pin. There are piston dealers on this board.

Oh, one other thing: Do a search on 413 stroker and my username to find another way to go with that block. I believe I've been talking about this idea for three years.

R.