4g61 crank

[Stapl3]

These cranks fit the 4g64 block?

 

[Stapl3]

Just found out that it'll drop right in. If a 63 crank in a 64 lets you rev to 11k, just think if you had a 61 crank in a 64...

 

[half-cocked]

You've got my attention, I am assuming someone has one it if you have that info, what was the outcome? What was the change in displacement? Remember revving to the moon is more bragging rights than it is creating power. You have to have the right valvetrain and everything has to be balanced pretty well for an engine to survive at that speed.

 

[4g64GST]

I have a friend that has been thinking about building one for a drag car. let me know what you find out.

 

[Stapl3]

I have a friend that has been thinking about building one for a drag car.

He should leave the 64 crank in the 64 block then. This setup is more for a fwd on the highway.