Ive been looking at the holley site and im confused which tbi adapter should be used, cause i know u need 2" bores for the 670 tbi so the regular performer intake for tbi wont work, so would i have to get a carb intake and use the adapters??help needed thanks all

 

oh yea forgot to put the holley website in http://www.holley.com/HiOctn/ProdLin...IA/Access.html

 

Holley makes an intake for TBI with 2" bores. I forget the part number, but it is on their sight. Also, if you decide to go with the Edelbrock or stick w/ your stock one for now, the gasket supplied with the Holley 670 is actually made to fit the 1 11/16" bores (it goes from 2" to 1 11/16").

 

i tried looking cant find it

 

It comes with the adapter provided just in case you want to use your stock manifold. Have at it!

 

https://www.thirdgen.org/techbb2/sho...t=TOTW+intakes
the adapter depends on what type of intake you're getting. Qjet style, squarebore.....

I got mine for $12 from www.pawinc.com

 

I wanna get the edelbrock performer tbi intake with egr so which adapter would i need ?

 

actualy i wouldnt need to the tbi one just the regular performer intake with egr i think in summit its part number EDL-3706, aight cool it says spreadbore flange, oh and these adapters are for 2 inch bores right

 

I think these are the ones for the Edelbrock performer carb intake. I'd get the coolant one. At least you have the option of running coolant through it if you want.

 

Holley makes an adapter to put TBI on a regular or spreadbore intake, for the spreadbore it's part # 17-41

 

Call the holley tech dept. Did you run the holley tbi yet, how is it?