SOLD Speed pro .040 440 pistons

[Ugk]

Used, with pins. 150$x shipping

 

[moparmarkk]

what size are the pins?

 

[Ugk]

Part number shows 1.220.my mic shows 1.092, not sure what to tolerances are or if I'm measuring wrong somehow

 

[moparmarkk]

Part number shows 1.220.my mic shows 1.092, not sure what to tolerances are or if I'm measuring wrong somehow

that over a quarter inch, the factory rod is 1.090 right? did you have special rods?

 

[Ugk]

I'm not sure what the factory is. I thought these are stock. I ordered the standard size for the pistons that replaced those. I looked up the part number to compare it to what I measured, that's what I posted.

 

[lewtot184]

should be 1.094.

 

[Ugk]

I'm getting 1.092

 

[happyjackdaddy54]

Used, with pins. 150$x shippingView attachment 359311 View attachment 359312 View attachment 359310

your inbox is full

 

[moparmarkk]

what is compression?

 

[Ugk]

That would depend on your heads and gaskets. I didn't purchase these pistons, don't know anything about them except what a put in the ad, the info is on the pistons in the pictures. Thought they would help someone out trying to build a motor on the cheap.

 

[Ugk]

Inbox empty now

 

[cudadoug]

2266 use the OE pin size.

As for CR, at zero deck with a 79cc chamber you can achieve 11:1.

 

[moparmarkk]

so these are that tall? I'll get them if they are,

 

[Ugk]

I don't know if they are or not, I looked them up briefly.i have someone looking into shipping now. Don't know how serious they are, but think they mite be sold.

 

[moparmarkk]

let me know ok

 

[Ugk]

Sold