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Technical Support

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Rob G.Rob G.

PCV for Hutton Weber set up

Hello!

Anybody out there running the Dual weber side draft carburetion set up, with a custom PCV system. I want to maintain good ventilation (slightly negative pressure), without sacrificing performance. Was thinking about creating ports in the intake, and installing a mini K&N filter on the valve cover port as an inlet.

Over?

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Rob G.
5 days ago

Interesting, PO of my car Autocrossed it... there are 4 K&N elements attached to horns.

I was considering ports downstream of the throttle plates, but a bit concerned that the side drafts will need to be re-jetted to compensate, also performance loss.

Rob G.Rob G.
Rob G.
27 days ago · joined the group.
89 Views
Rob G.
Apr 21

Hey all,

Whats the preffered coolant to run in this alloy engine?

Dexi cool, etc..... Or easier, what color (type) gets the most votes here?

Green, pink, gold, clear, and now blue, and purple. Certainly in

75-76 Prestone ethylene glycol (green) was OEM spec, and the industry standard. But, chemical science has advanced quite a bit in 50+ years, with multiple flavors to choose from now......

Edited
bruce nelsonbruce nelson
bruce nelson
March 25, 2026 · joined the group.
100 Views

hello i hear i need valve guides and seals any suggestions

1976 Cosworth Vega #3054

I am attempting to restore the gold panel on the dash, does anyone have any suggestions on the paint to use to do this spruce up?

152 Views

look in CVOA store, still shown there

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