Is there a difference between zero balance & internal Balance?

[BT SNAKE]

Thanks Ed & Rick,

I built a 347 stroker and had it internally balanced. I ordered a fly wheel from Performance racing Warehouse for the motor and told them I needed a flywheel for internal balanced and they sent me one with a removable weight. I know I have to take the weight off but am I going to have to zero balance the flywheel.
Also I got a harmonic dampener that zero balanced from Professional Products.

Hersh

PS,, Thanks Rick Parker, you were posting the same time I was.

[CobraEd]

Originally Posted by BT SNAKE

Thanks Ed & Rick,

I built a 347 stroker and had it internally balanced. I ordered a fly wheel from Performance racing Warehouse for the motor and told them I needed a flywheel for internal balanced and they sent me one with a removable weight. I know I have to take the weight off but am I going to have to zero balance the flywheel.
Also I got a harmonic dampener that zero balanced from Professional Products.

Hersh

You are set to go. Run that sucker up to 10,000 RPM


.

[zrayr]

Originally Posted by CobraEd

You are set to go. Run that sucker up to 10,000 RPM


.

just curious what will your estimated maximum rpm?

Z.

[BT SNAKE]

Z,
I'm looking for torque mostly because I'm not getting out of the corners as fast as I would like.
I'm hoping for about 420 FT LBs at 5200 RPM. I figure the max RPM to be about 6500. I have a friend with a 347 that is carbed and he gets close to this. I have 8 barrel injection so I'm not sure what the final numbers will be until the dyno.

Hersh