61 Corvette TPI conversion

[Shannen Durphey]

G. Scott Ponton wrote:
> 
> It seems like I have seen a tach drive HEI at some point but can't remember. It's not all that hard to convert the points type though. Pull the shaft out of it and change the upper bushing for one in an HEI. They are the same size just the HEI is slightly longer to make up for the pickup coil height. 
>     I have built a couple of these type convertions. If I can be of any help let me know.
> Scott
> 

What's going to drive the tach?
Shannen