The V8 Owners Forum -

Yeh, I guess if you make it smaller, the low vacume produces more of a presure because it has less area to presurise... its restriction though at the same time, when you start to draw more air... This is really interesting stuff, but its not half hard to get your head around, I like it, its a challe...

My train of thought on it... dual plane, there is two cavitys... one primary and secondary feeds 4 cylinders, the other primary and secondary feed the other 4 cylinders, almost like the manifold being totally devided in to two! single plane, its all open inside and both primarys and both secondarys ...

I won't bother starting another topic, it leads on really...

Dual plane and single plane manifolds...

What is the point of putting injection on a dual plane manifold, surly the isues with low end torque found with single plane manifolds are over come with injection?

http://www.ebay.com/itm/HOLLY-4-BARREL-THROTTLE-PLATE-FIT-IMPCO-425-PROPANE-/180507627232 now thats interesting! I had no idea you could get them... and I'm guessing you would just put an airfilter on the top? Injector bungs near the ports on my offenhauser manifold one of them on top with an air fi...

First post so hello all, I'm looking at ditching my webber 500 and megajolt for injection on my Rover 4.6, after some heavy reading, its odvious the Rover V8 presponds best to Injection, with this in mind I'm looking at TB's Now asuming that TB's will be my best bet, and perform better than any of t...