[FOR SALE] MP pistons 360+.030” 11.5/1 forged

[67/6barracuda]

I was hanging on to these pistons to build an old school 360 with a MP 509 cam. But I’m going to let these pistons go as I came across some weisco forgings.

8 pistons and pins new old stock MP4007042

$400 shipped from 30277

 

[ch1ll]

Forged or cast?

 

[67/6barracuda]

Forged or cast?

Forged

 

[Mtrhead]

Nice Pistons these are just like the 340 /12.5 pop-ups you can get the domes milled down and make them more streetable 10 to 1 compression

 

[RustyRatRod]

@Bighead440

 

[middleagecrisis]

What head cc is the 11.5-1 compression ratio based on?

 

[67/6barracuda]

Not specific but stocker open chamber heads. The dome can be milled to work with whatever quench you’re shooting for. To many variables to be specific such as heads, head gaskets, deck height etc. I was going to use 308’s heads, .040” gasket. J heads are typically between 68-72cc.