A mini throttle body on each end of the runners perhaps?
PS DemonSVT has proof that the 60mm TB is a flow restrictor. It is pointless adding a huge MAF if the downstream TB is still the same, the system will only flow as much as the TB can handle, regardless if you MAF is 1m in diameter!
Until people realise this, we will be talking our selves in circles.
My idea of optimising the SVT (N/A) or any Duratec, within reason is as follows:
Good intake filter
65mm TB
MAF? (Maybe a Pro-M, but a 70mm MAF is still bigger than the TB)
Chip with improved timing curve
A'PEXi S-AFC (to tune everything in)
Headers
True duals
Everything else like dual TB's, porting polishing and stuff like that is a lot more work, and even though it may yireld good results is more than I wish to undertake, except of course for a Turbo!
