Originally posted by Mac Daddy
ProX,

Thanks for the info.

Now I thought of something else.

After I hooked up the secondaries and I gradually get into the pedal and reach above 15 to 2000 rpm it takes off. Some say it may be the intake. The Edlebrock TR1Y is a racing mainifold from the late 60's to 70's.

It has pop ups and racing valves. The heads are corvette 1967.

Mac Dadddy
if it runs good until you hook up the secondaries then its to much carb or you have the secondaries kicking in to soon. why would the intake do that?