Quote:
Originally Posted by rkreigh
moving the coils and vacuum stuff out might allow a "bigger" dropped floor plenum. As I remember some of the frankenstein floor drop gained just a modest amount (10 or 15) on a max effort engine
I'd like to see what a fairly inexpensive individual runner ITB style intake could do.
it would remove the inlet restriction , allow running a single injector with an aftermarket Megasquirt or something similar, and should work if the linkage is progressive and doesn't snap stuff open too quick.
these are a cast iron beeotch to tune as the runners have to equalize and any slop in the linkages or blade stops will make for a bad idle.
Not sure how feasible this would be, so perhaps Graham can indulge my wild fantasy of the ITB
some of his finest work is in my bifurcation manifold, and we opened up the runners on the heads to 36.5 so we'll see what the old gal will pull soon.
I also am trying some very nice summit 24 lb injectors for just a bit more headroom as the engine should push around 650 or so if all goes well.
Needs more cam timing, but that will be another day.
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I thought you sold the 390 LPE??
So the 36.5mm porting? is that on the housings only? does that mean a 36.5mm ball will drop thru?
the plenum? mono runners or biforcated?