I was wondering what changes on Dyno Tuning would happen if you increase the compression??? And add headers??
Here's the story, I'm running a H/W 5200 on a '70 head that was only milled .010 or so and a block that was zero decked.
I was not aware of the gasket issue at the time of the rebuild.
It's running good but I was thinking about getting it Dyno'd to get the jets dialed in.
Some day in the near future I plan on pulling the head, cc-ing it, shaving off a bit more, go with adj. rockers and adding a port divider and then maybe headers. (But need to spend my money on the susp. and steering first)
How would that effect the Dyno?? or the jets??
Should I wait to do the head work first???
Thanks,,,Glen
Here's the story, I'm running a H/W 5200 on a '70 head that was only milled .010 or so and a block that was zero decked.
I was not aware of the gasket issue at the time of the rebuild.

It's running good but I was thinking about getting it Dyno'd to get the jets dialed in.
Some day in the near future I plan on pulling the head, cc-ing it, shaving off a bit more, go with adj. rockers and adding a port divider and then maybe headers. (But need to spend my money on the susp. and steering first)
How would that effect the Dyno?? or the jets??
Should I wait to do the head work first???
Thanks,,,Glen