holley manifold

ok i have a 91 rs 305 tbi and after i get the headers and hood i will be putting in a shift kit and manifold... i was gonna just get a dual plane edelbrock performer manifold and a tbi to carb adapter...but i was thinkin about springing for one of those holley projection manifolds intead. i called summit and on their computer it said its only for the projection system by holley, this confused me cause the holley throttle bodies are supposed to be a direct replacement??? will one of these fit on my car w/ my stock throttle body??? and still have all the egr hook ups and such so that i dont have to loose any stock equipment??? and also will this hurt performance any if i have that projection manifold w/ the larger bores but still the stock tbi w/ the smaller stock bore untill i get the money for my holley tbi unit cause it might be awile before i can afford that

and if its not obvious i want the larger bore holley intead of the edelbrock tbi manifold cause i do eventually want to switch to the holley tbi unit

Get a Holley Projection TBI manifold , It works wonders to your engine. Go with a 650 CFM throttle body from Holley as well and you can kick out some more ponies.

so the holley manifold will work fine w/ stock tbi untill i can get the money for my holley tbi remember im only 19 and it takes awhile to get all this money togather and also the projection manifold has all the stock connections right for the vacum, and egr and such???

Yup.

It's a direct bolt on for OEM replacement.
I have a picture of one here

http://www.geocities.com/shotos_chaos/holleytbi

it might be the way the light is on the pic but it looks like it has like eight bolt holes and my tbi only has three whats up w/ that

and about how much taller than stock are these although after i get that cowl hood from ya i doubt i will have anytrouble making them fit

there is 8 holes for I have no idea why but the tbi unit bolts right to it.

The clearance is the same as the stock manifold it just has 2" holes and a smoother finish inside for freer flow and what not. a little lighter too.
I believe the other holes are for some sort of adapters if needed to be