81gsl12a

iTrader: (1)

ok caz im sure i would have to ask 6 diff ways i got a pic how do you get these pins out? is drilling the only way?

(by these pins i mean all of them not just the 3 that are marked)

Hades12

Why?

81gsl12a

iTrader: (1)

caz i thought there might be a diff way to get the pins out. with out drilling

Randokuky

So he can add a piston in its place, thats why.

trochoid

iTrader: (6)

They are not supposed to be removed, unless you're making a clock.

81gsl12a

iTrader: (1)

^^^ lol randy your funy but dont give away all my secrets.....

caz im wanting to remove the ring

81gsl12a

iTrader: (1)

i know this or if you are going to have the gear cryo treated..and are going to tap the holes and use a lock screw to hold them in place so they dont try to get loose in the high rpms

but yeah we will say a clock is the only reason you would want to remove them

trochoid

iTrader: (6)

There is a thread discussing roll pin removal for the exhaust sleeves. Find that, it should give you a lead on removal. Process should be similiar.

81gsl12a

iTrader: (1)

thanks trochoid

Hades12

Go over to nopistons and post this in the porting forum or on the performance forum here. You may get some hits that way.

trochoid

iTrader: (6)

BDC has a write up there, I think, Engine Building and Porting Section. that's how i finally got mine out.

You will probably need to use the screw method, I don't think you want to try the welding one.