Yeah i think what you have done would definitely make sense with a standard plenum. I have a single plenum, so i could get the coils sitting as he done, just would need to figure out a way to hold them securely, wouldn't want them just sitting in there.
Hi Rob, thanks for the offer, but i dont think i would need them. But - I could be interested in the coils and plugs, At what price can you offer these to me for? Shoot me a PM if need be. Cheers
Ah i see, best way to go about it then is in the pic below. Its is an RB setup, but split the head in half and its still much the same setup if you were to make a coil brace...
Can’t do any better than the price on the website -exchange rate is a killer on American made parts at the moment...