Re: Twin Weber XFLOW?
Damn that's some juice. With the jetted weber I get about 14L/100km when I go easy and about 20-22L/100km when I'm not so gentle. I just got a 450 Holley w/mechanical secondaries & I'm getting the redline manifold in a week or so. How hard was it to setup?
At the moment the setup is 250 with a reco ULP head, Perry extractors, 2 1/2" exhaust, redline 9" assembly & air filter. U reckon a 450's overkill eh? The attraction of a 4 barrell was the better secondary setup and lower consumption when on primaries. The bloke who had it before reckoned it was cammed, but I don't know he was full of **** about one or two things. All the same she should absolutely hammer with the new setup and if the carby's too big, I'll just have to get a bigger cam.
I'd love to setup the twin weber system though. I'll look at it down the track if I can find somone who can fabricate a manifold. Probably be easier to get an adaptor made up to fit to a Redline 4 barrell manifold...
Cheers for the feedback. I could do with some advice setting the 450 up as I haven't fitted a Holley before and don't have too much experience with them.