As title has anybody used a finned rocker cover whilst running EFI? If so how did you get around the height of the cover, have been looking at having a spacer for the inlet made but still don't think it will work.

 

tried got bored and pissed off saw one once but alot of fins cut off to fit and didnt want to ruin a great rocker cover

 

don't do it, it has been done, fins cut and cut out done to cover and tig welded a plate in to make a groove in it for cross over pipe.
i thought about doing the same, but the cost would have been daft, so got an alloy standard shape one, so looks good and won't warp like the mild steel ones.

 

i used to run a 16i cover, i cut the center pipe off the cover and welded it on the side, got rid of the fins to the right hand side of the cover then ran a 90 elbow off the tb.

youll find the pics here

https://passionford.com/forum/pictur...oured-van.html