750 cfm Carb
Thread Starter
Supreme Member
Joined: Oct 2001
Posts: 3,155
Likes: 2
From: Louisville, Ky
Car: 1991 Z28
Engine: 383
Transmission: T-5
Axle/Gears: 3.08 10 Bolt
750 cfm Carb
750 double pumper Demon. Has expensive lifetime re-usable gaskets, and fully cleaned of any shavings you hear about with Demons. No choke but the horn is present if you would like to add one.
Carb has less than 150 miles and is in like new condition.
Asking $380






Carb has less than 150 miles and is in like new condition.
Asking $380






Junior Member
iTrader: (2)
Joined: Jan 2007
Posts: 48
Likes: 0
From: Davenport, Iowa
Car: 1991 Firebird Formula
Engine: 6.0 LQ4
Transmission: TKO600
Re: 750 cfm Carb
why u selling it man? and did u have it on your 383 in your sig? if so howd she run and watd u have for an intake and cam?
Supreme Member
iTrader: (8)
Joined: Jul 2001
Posts: 3,204
Likes: 7
From: New Boston, IL, USA
Car: '90 Formula 350
Engine: 383 SBC
Transmission: ProBuilt S/S 700-R4 & ACT 9" Stall
Axle/Gears: 10 bolt 3.23
Re: 750 cfm Carb
Any chance it would be cheaper without lines?
Last Speed Demon 750DP I bought off eBay for $300 and now cost me 2 hours on dyno to find out it had a vacuum leak above 2500 RPMs from the throttleshaft.
Last Speed Demon 750DP I bought off eBay for $300 and now cost me 2 hours on dyno to find out it had a vacuum leak above 2500 RPMs from the throttleshaft.
Thread Starter
Supreme Member
Joined: Oct 2001
Posts: 3,155
Likes: 2
From: Louisville, Ky
Car: 1991 Z28
Engine: 383
Transmission: T-5
Axle/Gears: 3.08 10 Bolt
Re: 750 cfm Carb
I had this on our Corvette and was experimenting with a vac secondaries carb that I have just left on there. Now I have multiple carbs and a ton of other car parts taking up space I need to sell before I find a new house.
Thread
Thread Starter
Forum
Replies
Last Post
Hotrodboba400
Firebirds for Sale
3
Dec 10, 2019 07:07 PM
Hotrodboba400
Firebirds for Sale
0
Sep 2, 2015 07:28 PM





