jamie_duff said:It's just a total waste of effort running it like that. If he wants single length tracts he should siamese the inlet ports and fit a 6 tract 3.0litre type manifold instead - the kind the ST220 and Jaguars use.
There's no advantage to using the 12 tract manifold unless making use of it's low-end capability. If you're only wanting ram wave tuning for a high rpm then the 6 tract manifold is the one for the job...
jamie_duff said:Hi Razman,
I have to admit I hadn't really considered it from a point of view of new fuel maps
Sounds like a lot of fun anyway! Do you have room for the Jaguar style inlet manifold there?