JE Pistons for 2.7 RS build (new)

[rmcclelland]

I am offering a set of new (still in the box) JE 90X8 2.7 pistons I no longer need. New price was $1,095 but I will let them go for $750

[ARCSinAK]

Interested, have a set of CIS 2.7 Malhe barrels with about a hour break in time on them and a set of Weber 40s. Are theses compatible with those cylinders!

[stonec3047]

PM sent

[rmcclelland]

PM's replied to

[joshua3m]

Are they dual ignition or single ?

Let me know if still available

[rmcclelland]

The build was to be single ignition

[rmcclelland]

Still available

[rmcclelland]

Do you know what CR these pistons

Here's what the label on the box says:
Porsche 2.7L 2.7LTR
Bore 3.543 Dome .143
Comp Height 1.335 Top Ring 1.0mm
Forging 89M 2nd Ring 1.2mm
pin Dia .866 Oil Ring 2.8mm
Pin Length 2.500 Actual Weight 369
JE .063 Wire Locks

[Jim Dorociak]

can you post a picture of a piston? Thanks! Jim

[rmcclelland]

The case and individual pistons have not been opened so I’d rather not. But they are exactly what I got from EBS

[Jim Dorociak]

- and I appreciate where you are coming from, but there were different compression ratios pistons offered and many guys can tell from the height of the dome some idea of the compression ratio. Thank you.
Oh by the way guys who do open new items simply state I opened one just for the pictures - no one will hold that against you.

Jim

[rmcclelland]

I will take a photo tomorrow

[rmcclelland]

[jdmsolberg]

Do you have the actual part number for these? Or were they custom ordered? Did you buy them new? I'm also trying to figure out what C/R these are, and if they would work for my build. On that note - if anyone else was able to figure out what C/R these are, feel free to chime in

[icarp]

They look like 8.0-8.5 to 1 for comp ratio, they will work with single or dual plug ignition.
What is very important is pin height to match rod length and deck height . This needs to be measured in situ , to be sure .

Ian

[icarp]

They look like 8.0-8.5 to 1 for comp ratio, they will work with single or dual plug ignition.
What is very important is pin height to match rod length and deck height . This needs to be measured in situ , to be sure .

Ian

[rmcclelland]

Thanks for these comments. Yes, bought new. Ordered by the fellow who is doing the work.

[ARCSinAK]

Do they come with wrist pins and rings?

[rmcclelland]

Yes. They’re in the box.

[rmcclelland]

Bump