3.1 liter Hypereutectic pistons

Shaun41178(2) · Post by **Shaun41178(2)** » Mon Dec 18, 2006 8:06 pm

yes these are 3.1 pistons for a 40 over motor. meanign ti would have to be bored out .040 over.

I also have a brand new 3.1 crank too I can sell you with the pistons.

Shaun41178(2) · Post by **Shaun41178(2)** » Fri Apr 13, 2007 12:02 am

teamhavok2 · Post by **teamhavok2** » Fri Apr 13, 2007 9:11 am

with a stock 86 GT what all would be involved in putting in these pistons, and would it be worth it on an older motor? Would it deminish the life of the motor?

Series8217 · Post by **Series8217** » Fri Apr 13, 2007 1:39 pm

You have to bore out the motor.
Basically if you rebuild the motor you can install these.

The Dark Side of Will · Fri Apr 13, 2007 2:51 pm

Dont forget that little issue of needing a different crankshaft.

Shaun41178(2) · Post by **Shaun41178(2)** » Sat Aug 25, 2007 1:52 pm

now only $90 shipped!!!!!!!

Pyrthian · Post by **Pyrthian** » Tue Nov 27, 2007 8:34 am

still have? will you seperate?

I broke one of mine during assembly

Pyrthian · Post by **Pyrthian** » Tue Nov 27, 2007 9:48 am

oops- didnt notice they was 0.40 over

The Dark Side of Will · Tue Nov 27, 2007 10:14 am

Bore it and buy the whole set.

Pyrthian · Post by **Pyrthian** » Tue Nov 27, 2007 12:14 pm

:thumbleft:

yes - if only....but that WILL require a rebalance.....
with ebverything else I am doing right now, just dont wanna slop anymore on the plate.....