I don't like the Hyper pistons. I'm not sure WHY the main manufacturers have gone that way. Hypers are NOT stong enough for Nitrous, maybe there OK for other use?
E-Bay 347 stroker kit for you to compare prices here:
Item number 2443441295, price $979
http://cgi.ebay.com/ebaymotors/ws/eB...tem=2443441295
Note on the e-bay package: Forged pistons. $200 extra for "balancing". At the $699 price your looking at I gotta wonder what there "leaving out"!
Ernie