86.5mm E85 series 1400HD Pistons, 6 Bolt 2.4 Crank, 92 AWD 5 Speed Trans and Tcase
 

I have a few things in looking to sell, I have a set of custom 1400HD Wiseco pistons, they are the 10.5:1 E85 pistons with a 21mm wristpin just in 86.5mm bore for a 2.4 block, will work in a 2.4 with 150mm rods and be about 12:1 cr, in a 2.1 with 156mm rods it would be about 11:1. I have an OEM 2.4 6 bolt crank from my 92 Colt Vista, has 110k on it and it perfectly fine, I also have a 92 AWD trans, comes with the matching 23 spline Tcase and also has 110k on it. I'm taking offers on all of it, text me at 6519005801, I can send pics if need be.

Re: 86.5mm E85 series 1400HD Pistons, 6 Bolt 2.4 Crank, 92 AWD 5 Speed Trans and Tcas
 

Why would 10.5:1 pistons be anything but 10.5:1? The dish is measured with the full deck height of the block, any decking would increase CR, but 2.1 or 2.1 should make no difference.

I wish they were 2.3 pistons.

Re: 86.5mm E85 series 1400HD Pistons, 6 Bolt 2.4 Crank, 92 AWD 5 Speed Trans and Tcas
 

The bore size increases compression, they are only 10.5:1 in an 85mm bore engine, on their website they show it goes up to 10.8:1 at 86mm so 86.5mm comes out to 11:1 with an 88mm crank, with a 100mm crank it goes up to over 12:1 because their is more air to compress into the same volume.

Re: 86.5mm E85 series 1400HD Pistons, 6 Bolt 2.4 Crank, 92 AWD 5 Speed Trans and Tcas
 

What? Never heard that before, I'll have to go take a look.