JE Pistons Group Buy

[Doug_RS2]

These ones are 0.5" up and at 90 degrees to the pin.

[SteveH]

These ones are 0.5" up and at 90 degrees to the pin.

I'd let the machine shop work out the clearance. Just give them the pistons and any clearance instructions and let them do the rest.

[timucin]

Doug ;
do you have scanner with you?
can you pls scan and post the yellow intro paper came with pistons? pls
thnx

[Doug_RS2]

no scanner - but I'll try and take pics.

[timucin]

doug dont worry i actually need one line from there...

for our disp. what are the piston to wall clearences
min- max

thnx
not talking about rings

[Doug_RS2]

Side 1

[Doug_RS2]

Side 2

[Doug_RS2]

I just got this from Steve:

Dougal,
Measure the piston diameter .500 up from the bottom of the Piston....Set the Piston to Wall clearance .0035" from that diameter....

Steve

But I think you should add 0.001 to 0.003" becasue you are running NOS - that's what I understand from the instructions.

Can you measure you pistons - I hope you have the same diameter as us and they haven't given you slightly smaller to take into account your NOS - then you might get away with larger bores

[timucin]

thnx too much

[timucin]

i will measure and post all results on monday , or may be tomoorw if i find the man at his home..

[Mark Halligan]

Received mine today, very nice they are too, they will look very nice on the end of my Arrows , shame that they have to be locked away inside a block .
Should hopefully get things moving now with the rebuild.

Big thanks to Doug and Dave (Desmo) for the work they put into this Group buy, I know it must have been a PITA at times getting things sorted.....cheers fellas .

Mark.