We've been working on this design from a concept submitted by Michael Robinson (Toobuilder) for some time now. With machine shop time being constantly tasked to supply normal parts for our EFI kits, it seemed to take forever to get these prototyped, tweaked and tested. We finally have production parts available.
These use a COTS silicone O-ring to seal the tube flange against the head, eliminating the flat gaskets which have been known to leak and cause grief on occasion.
Like our SDS valve covers, these billet flanges tighten down flat with even, metal to metal contact so there is no more flange distortion or "give" in the gasket over time.
They will come as a kit which also includes the O-rings, silicone hoses and constant tension clamps to replace the factory parts. For carbed engines, we'll supply new standard rubber hoses and Viton O-rings. Will be available for both 1.5 and 1.75 OD induction tubes, in gold or red anodized finish.
I'll try to get a photo of the complete kit this weekend.
These use a COTS silicone O-ring to seal the tube flange against the head, eliminating the flat gaskets which have been known to leak and cause grief on occasion.
Like our SDS valve covers, these billet flanges tighten down flat with even, metal to metal contact so there is no more flange distortion or "give" in the gasket over time.
They will come as a kit which also includes the O-rings, silicone hoses and constant tension clamps to replace the factory parts. For carbed engines, we'll supply new standard rubber hoses and Viton O-rings. Will be available for both 1.5 and 1.75 OD induction tubes, in gold or red anodized finish.
I'll try to get a photo of the complete kit this weekend.
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