Quote:

Quote:

Quote:

If the heads have not been decked a lot go with 90cc and you can't go wrong.


Wow, 90. Thanks John.

Help me estimate.

346 Heads 90cc
Pistons about 0.020 (left side) to 0.025 (right side) in the hole.
Heads were milled 0.030
4.25 bore size.
Steel shim head gaskets.



here's the specs I used ....

heads 84cc
piston to deck i split it at .0225
4.250 bore
4.410 gasket bore
gasket thickness .021
top ring .300 below piston surface
block height 9.98
stroke 3.375
rod 6.358

comes out to 9.2 , 85cc head it's 9.11


Thank ya, thank ya. That's not too bad.

2010 Black Challenger SE <> 3.5 V6
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