increase CFM
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Senior Member
Joined: Feb 2010
Posts: 258
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From: in my car
Car: 1987 Gta Trans Am
Engine: 383 Stroker
Transmission: t-56
Axle/Gears: 3.47 02 SS rear end
increase CFM
I have a edelbrock 1405 600cfm and i just dont think its enough for my engine. If i install larger jets and ect, will this be the same as having a bigger carb? I still do not understand carbs.
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iTrader: (5)
Joined: Jan 2002
Posts: 13,622
Likes: 5
From: Orland Park, IL
Car: 1984 Z28
Engine: SLOW carbed ls
Transmission: TH400 with brake, 8" PTC converter
Axle/Gears: moser 9" 4.11
Re: increase CFM
no that would just make the motor run richer, not increase the bore size of your carb to allow more air to flow through it. If you have a 383 stroker with heads/cam then it would be safe to say that you could run a 750 double pumper holley easily
Thread Starter
Senior Member
Joined: Feb 2010
Posts: 258
Likes: 0
From: in my car
Car: 1987 Gta Trans Am
Engine: 383 Stroker
Transmission: t-56
Axle/Gears: 3.47 02 SS rear end
Re: increase CFM
I really want a holley 750 and a new intake manifold, but im really short on funds right now.. 
im just trying to get my car running decent so i can just make it to work and ect until i can afford some better things.
im just trying to get my car running decent so i can just make it to work and ect until i can afford some better things. 
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Sep 25, 2015 03:51 PM
bigger, carb, carbs, carburator, carburetor, cfm, cfms, cmf, edelbrock, edlebrock, holley, increase, increasing, jets, size
