What type/model carb(s) are you using?

[ERA Chas]

Originally Posted by undy

On the chassis dyno they were 100% open by the end of the pull. On the street (not track) I probably don't have enough road to keep my foot in it long enough to get them both open, at least without fear of incarceration.

The cam is a KC/Comp Cams hydraulic roller, 242/248 w/ .644 int, .633 exh

2.19" intake with 1.76" exhaust on the valve sizes... KC's stage II Ebok heads.

Thanks for the reply. I have 55 inches less displacement and wanted to compare our data.

The dyno's brake load helped get your secondarys full open.
At the dragstrip, I could get mine fully open but 2/3 that on the street, even given a lot of room.

Our cams are very similar but mine is solid and has more exhaust duration. My Shelby heads have 2.250 intakes.

Your 482 uses all 1500 cfm of breathing, my 427 breathes 1308. I wish I knew how but I'd like to know the VE of both our engines. Does using all the cfm mean 100%?

Thanks for sharing.