Race carb guru needed

GT6

Well-known member
Can I please get some suggestions and contact info for a person/shop experienced in Zenith-Stromberg race preparation and tuning?

Dying in left hand corners. :(

I understand this is not a new or unusual problem.

Thank you,
 
I had a few TVRs that tried to autocross on those carbs . The float bowels either flood or starve the jets. Its possible that some sort of jet bowel would help. But I was unsuccessful .

The fix was to swap to SU carbs. Jag or Rover, are large. MG or Volvo (best) work well also .
 
Thank you,

I have many H6s from my TR3 days.
Even have a set of short dome HS4s for this car, but they are still too tall.

Really would like to make these CD 150s work.
 
Understood.
That's the plan if I'm forced that way.
I even have the bushings to correct the float bowl angle.

There has got to be some 1970s knowledge on this forum for how to make these CD 150s work.
 
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