[SOLD] Wisconsin 360 pistons

[408 swinger]

New set of stock stroke 360 pistons. Taken out of bags to weigh. One pin out of bag to weigh. Dealing with a limited compression class, and, can't use. Pistons, pins, locks, and rings as a kit. Paid 400. Will take 350 shipped to your door. Thanks,FABO!

 

[pishta]

+.030 to the untrained eye. Any idea of the compression bump?

 

[408 swinger]

Yes, they are .030 over. With 65 cc chamber and .039 gasket figures to just over 10 to 1.

 

[70aarcuda]

Part Type: Piston & Ring Set
Model: ProTru Street Forged Piston & Ring Set
Application: Chrysler 360
Piston Style: Flat Top
Cylinder Bore: 4.030"
Compression Distance: 1.665"
Crankshaft Stroke/Rod Length: 3.580" with 6.123 Connecting Rod (365ci)
Deck Height (Zero Deck): 9.578
Dome Volume: -5cc
Compression Ratio w/65cc Heads: 10.4
Compression Ratio w/68cc Heads: 10.1
Piston Material: Forged 4032 Aluminum
Valve Reliefs: Over-sized Symmetrical
Accumulator Groves: No
Forced Pin Oilers: No
Gas Ports: No
Skirt Coating: ArmorGlide™
Lock Removal Indents: Yes
Average Piston Weight:
Wrist Pin Style: Press-Fit or Floating
Wrist Pins Included: Yes
Wrist Pin Size: .984"
Pin Lock Included: CS24 Lock Rings
Ring Grove Sizes: 1/16", 1/16", 3/16"
Piston Rings Included: Yes
Manufacturer: Wiseco Performance Products
Manufacturer's Part Number: PTS527A3

 

[brian6pac]

I did some quick cal, I could be wrong but it looks like it's .022 below deck and with 72cc head around 9.3:1 cr?

 

[408 swinger]

I did some quick cal, I could be wrong but it looks like it's .022 below deck and with 72cc head around 9.3:1 cr?

That would be close. My calc was with piston. 005 below deck.

 

[408 swinger]

Thanks to aar cuda for the spec sheet!

 

[408 swinger]

Those specs are pretty much spot on. I came up with 10.37 to one with 65 cc head, .039 gasket, .005 below deck.

 

[brian6pac]

That would be close. My calc was with piston. 005 below deck.

I came up with the same piston DH as 70aarcuda 9.578 block stock DH is 9.600 and that would put it at .022 below deck

 

[408 swinger]

Block was crooked as f*#!k, it is now like 9.574.

 

[brian6pac]

Block was crooked as f*#!k, it is now like 9.574.

That explains a lot, but the block is not for sale right?

 

[408 swinger]

No, block is NOT for sale. Going with a dish piston to knock down compression.