48 IDA heat soak battle

[1970]

Originally Posted by cab

I don't know about vw but I run 2.5-3 psi at 38 deg at 2200 rpm,have you talked with jaycees they do bug stuff and are in the oc .

I'm going to take a ride down and go talk to Jack. I know they recently started making isolators to go between manifold and 48 base.
Most hot rodded VW on street don't like much more than 34-35 full advance, depending on chamber design/shape.
Thanks

[cab]

I run them on my carbs from Jaycees, Like Rick suggested I lowered my float a little, bend the tab on the float .