I think you can use any aftermarket manifold for a 4-barrel. Then get a adapter for a TBI from Holley, etc. If you can what's a really good mainifold for a LO3 that's close to stock?

 

it can be done. i think the ederbrock preformer would be good.

 

I don't like the carb performer as a TBI aplication. I like the Edelbrock TBI performer. I like a small single plane intake like a Torker 2 and I like the Performer RPM. If you want close to stock, stick with stock.

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-Tas
'89 Formula WS-6

305, TBI, auto, 14x3 chrome flat based open element with K&N, Milodon 160* thermo, functional Formula hood, cross-flow Flowmaster, '99z28 rear pipes and tips....

To be installed eventually far far far into the future: Yours if the price is right and I don't have to ship :
Hooker 1-5/8" 50 state legal headers, Dynomax 3" I pipe (PN 44063 and 43248), Catco 3" cat, and injector spacer.

Super GRK_Taz World
F-Body Dual Exaust
EFI & Intake Options
AOL IM: superGRtaz

 

you can use any manifold that has a square "holley" mounting pad for the carb with the holley adaptor. there really isn't any need for this though since the edelbrock performer tbi will bolt right in with all of your other stock equipment in place.

lata
tim

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91 Camaro RS-LO3,Auto.
14.209@95.46mph
Best 60' 1.917
Check Out The East Coast F-Body Nationals Home Page
www.geocities.com/njspeeder

My MAFB.ORG Home Page
www.mycar.net/mafb/registry/detail.cfm?id=299

DSI Racing Home Page
www.geocities.com/foff667

 

Holley makes two adaptors, one for square bore intakes and another for spread bore intakes.


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1988 T/A,
9" Ford, 3.50 gears, Auburn posi, 700r4 -w- 2100 converter, 360ci, 9.8:1 cr,
AFR 195 Heads, Weiand #7525 intake, Lunati roller 219/227, .479/.480, 112 LSA
GM big block 2bbl TBI on truck 7747 computer