trans vaccum port help

[copo69]

anyone ever drill a small channel in holley,s hp model for trans mission vaccum. up on the right front next to the throttle rod. if so results. ? thanks

[MrQuick]

I have, its not a problem. I did a 3/16" and a 3/8" tube for PCV and trans.But my trans one came out in front. If you look underneath you can get an idea where it should go.

[copo69]

great i see where it should go . didnt affect the air channels in any way? .

[MrQuick]

as long as you don't get too far into the base and stay away from the venturi's should not be a problem

[copo69]

okay thanks much