ITBs?

[Zmatt]

so which manifold would you guys use? if the pierce one is kinda lame (and form the sounds of it it is) then what would you use? The IAP one? Mark's? custom? Then again, if you have a custom manifold, you could do port injection.....

[fiatfactory]

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[Zmatt]

The oe twin carb manifold is hard to find isn't it? I know as an option some spiders had factory dual carbs but i thought that wasn't common.

[BEEK]

why not titanium valves, if thats the case, wonder if a 7mm stem can support a 43.5mm head

[karhawk]

"you could buy a manifold from Pierce or just find a used IDF Fiat Manifold which is better then the
PBS Produced Intake Manifold that they would sell you"
How do you know the Fiat mani is" better" the a PBS I have found that bothPBS and Fiat waffle manifolds need to be cleaned up and gasket matched. Port sizes are similar if anything the PBS mani is a little more compact without the water jacket.

Chris
Oakland, cA

[Daniel]

How do you know the Fiat mani is" better"

The Fiat IDF Manifolds 90 degree port Curve isnt as sharp a bend as the PBS and the ports are nicer,
the ones i've worked with have been any how . Plugging the water port fittings isnt hard to do if that
was something you didn't want or need .

[fiatfactory]

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