8 throttle body intake question

[Jray67]

Has anyone seen these intakes with the individual throttle bodies for each port (Harrop makes one)? How do they work without the MAF? Is it tuned out?

[Jray67]

Anyone?

[sroach20]

it would most likely be speed density.

[Jray67]

I believe your right about the speed density. Thanks
Here's a pic. It looks awesome.
[IMG][/IMG]

[Bottesini]

It is interesting and different. I would be curious to see how it does in real life.

[janaka]

ITB's.
Individual throttle bodies.. can be a tuning nightmare, but definately a "bling" type mod.
i've seen one other LS based ITB setup from Accurate Injection Enjoy:

[griftymcgrift]

WOW if i wasnt driving my car on the road, or if you could filter each one...THEYD BE SWEET...either one

[Olde Skoole]

Hmmmmmmm, very interesting indeed.
ITB systems are either "group fired" or 'sequentially fired (SFI)"...
check out "kinsler.com"

[xirxious]

I dunno if I'd call it a bling mod, there is an air box that usually incloses it all. If you've ever seen the intake inside a F1 car or Champ car, thats what they look like, but add 2 more injectors for the 'overtake' button. Some use one big TB like an LS setup, others have the ITB like the pic below. Looks like they both have 8 TB's. They had injector stacks back in the 50's even. Now that I think about it, the Turbos have a big air box inclosing them that is pressurized to eliminate lag.

ITB's.
Individual throttle bodies.. can be a tuning nightmare, but definately a "bling" type mod.
i've seen one other LS based ITB setup from Accurate Injection Enjoy:

[Bezerk]

The carbon fibre manifold shown above is the one used by the V8 supercars in Australia. You wont see that on any street car at $15000. They do a street version which is filtered for around $5000.