subliminaltrips

im just curious as to what kind of effects a 500 cfm holley 2300 carb would have compared to a 2300 350 cfm carb. aside from the obvious more air flow to the engine do you think the carb would also be jetted rich? im alot better with efi and this is my first venture into a 22r carbbed engine. i know that the weber 32/36 is pretty much the same flow as a stock aisin carb and the weber 38 is 390 cfm. they say teh 38 is teh best carb to run. my engine has a complete engnbldr kit with the 261 cam and the street rv head. im guessing that the 500 cfm carb migh be a little big but im sure it could be jetted right? anybody want to chime in and school me i would appreciate it.

tyce09

a buddy of mine had one on his truck he said it was guttless until about 2500 rpm but he also said it was a circle track 500 and both the primary and secondary would open at the same time. im trying to research the same thing but i want to do a 4bbl and i want to know what jetting i have to do to a 600 i have a brand new one just laying around and want to put it on my 82 4x

dcg9381

It will have no impact other than tunablility if your 22R can't use that much air.

Factory toyotas heads pull under 200cfm.

dannyi714

so if i could buy a holley for 50.00 bucks for my 83, it wouldnt be worth it?

22R4X4

If its a Holley Keith Dorton 500 cfm then its deffinetly worth it. I have one on my 22R, its stronger than the stock 22r asin carb by far.