Here on TC there are more than one Member who have the Street Demons
Read all the Threaqd and my # 14 Post
https://www.chevelles.com/forums/45...-holley-carb.html?highlight=Street+Demon+Carb
Also
Re: 396 carb recommendations
Russell
Replacement Carburetor Replacement Carburetor - Chevelle Tech
I will be buying one of these to replace my Holley 750 DP
Demon Carburetion Street Demon Carburetors Q jet type JEGs # 333-1904 $ 346.95
http://www.jegs.com/p/Demon-Carburet...75515/10002/-1
750 cfm 1-11/16" Primary Throttle Bores / Universal / Vacuum Secondary / Electric Choke / PolymerFinish
The DP Holleys give very poor mileage even cruzin on the hwy at 70 miles an hour and I have had it rebuilt many times,
plus the Demon Qjet has Dual mounting bolt pattern(square/spread bore) fits any street 4-barrel intake manifold
is reason I listed it as my # 1 choice along with the fact the car could/should run on the smaller front primaries when cruzin on hwy !
Look at the 2 videos on JEGs site plus this You Tube one
http://youtu.be/HoR0uZLBJp0
RE: adjustment required before bolting onto Intake
and Here are some TC Threads on them Need New Carb - Chevelle Tech
https://www.chevelles.com/forums/13-p...ml#post5870665
https://www.chevelles.com/forums/13-performance/563850-need-new-carb-2.html
# 16 Re: Need New Carb MY Post on TC Need New Carb - Chevelle Tech
I really like my polymer Street Demon. It's been very easy to adjust and I plan to tune it more in the spring.
I have run double pumpers and they do seem to get very poor mileage. Big Al SleeperBBC
# 17 Re: Need New Carb So Big Al do you have the one I mentioned in my post # 1
1. Demon Carburetion Street Demon Carburetors Q jet type JEGs # 333-1904 $ 399.95
Demon Carburetion Street Demon Carburetors | JEGS
750 cfm 1-11/16" Primary Throttle Bores / Universal / Vacuum Secondary / Electric Choke / Polymer Finish
Yes the DP Holleys give very poor mileage even cruzin on the hwy at 70 miles an hour
and the Demon Qjet has Dual mounting bolt pattern(square/spread bore) fits any street 4-barrel intake manifold
is reason I listed it as my # 1 choice along with the fact the car could/should run
on the smaller front primaries when cruzin on hwy !
Greg.