Hello,

I'm thinking about building a custom inlet manifold for the A15 in my coupe and I'm wondering what dimensions others have worked to. For a maniflod that comes straight out from the head I would guess at having about 200mm before it hits the strut tower and a little more if it curves up. From what you've all done;

-How much clearance is needed between the manifold and strut tower for engine movement? (~30mm?)

-How long are the twin weber/ lynx combinations and how much space do they leave between the aircleaner and strut tower?

-Those with quad motorbike carbs/ throttle bodies, how far out did your set up sit?

Any help would be appreciated, I'm still thinking/ planning and slow with projects so I wouldn't expect any results too quickly.

Thanks