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I need a set of pistons for my new turbo short block and was trying to get an idea of what I need. I know the bore is 4.5 and I want to upgrade the strength of the wrist pin wile still keeping it a .990 (Chevy size) pin. I would also like a thermal barrier on the top. I also need roller valve pockets to clear .750 lift. And would like the top ring down to increase the strength.
I'm thinking J&E but if I could get what I need in a less expensive brand I would consider it. If any site sponsor is interested in quoting me a price please PM me.
You could try Todd Marsh @ The Moparts Connection, he is a Diamond piston dealer. They can do custom pistons thermally coated on the top and teflon coated on the skirt.
'74 Challenger..9.46 @ 145.9 1/4, 6.001 @ 118 1/8 so far. 4023lb !!! # N/A, Marsh performance 655ci, Indy Maxx, T/R, Indy 600-13 X's, Street legal, pump gas, full interior, Cal-Tracs, mufflers, 3:73's and real 10.5 radials. 9.51 @ 142.4 1/4, 6.003 @ 114 1/8 with our old mule KB, 572-13, 580 wedge. RHD '68 Barracuda Fastback 323ci street/strip. Best ET 13.88 @ 99.03
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