old school

turbo56

New Member
Dec 2, 2006
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texas
I want to do a 2.3T blow through carb. My head is ported and polished, big valves, and an engle 111 cam. Can i use my efi lower intake that i have already knife edge ported, is there an adapter to bolt a carb on. I was thinking a holley 500cfm two barrel, or a 4barrel, with the 4 barrel i would be able to adjust my secondaries a little richer for more boost. what do yall think. I was going to run a wideband 02 sensor so i could track my mixture. is there anyone getting good numbers out of a carbed setup? thanks for the help, curtis
 
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turboford.net is the best place to ask about this sort of thing.

BTW since you asked, yes Racer Walsh (and possibly Esslinger Engineering) has an adapter to bolt a carb to the EFI lower. The four barrel I've always heard recommended is the 390 cfm Holley.

That's about the extent of my knowledge on blow-through carb turbos ;)