Demon Carb

[stangereater]

About 6 months ago I bought a 1971 K5 Blazer that needed some work since then I built the hell out of the motor but have problems keeping the carb in tune is this normal? And how Rare is this vehicle i think that it is!
1971 K5 factory 4 speed with AIR and the CST package.

[RSmith]

About 6 months ago I bought a 1971 K5 Blazer that needed some work since then I built the hell out of the motor but have problems keeping the carb in tune is this normal? And how Rare is this vehicle i think that it is!
1971 K5 factory 4 speed with AIR and the CST package.

i wish i could help, but i cant sorry

[icemanfour662005]

demon carbs are very hard to tune....most guys dont even know how...they have alot of adjustment...they are so hard to maintain that summit is discontining the sale of them b/c of problems..i had a might demon that i spent a ton for on my 69 camaro and it ran like crap out the box....i went and got a 670 street avenger and man i love that thing..very easy to tune and love the way i can change the secondary springs in a flash can drive to the track with one and swap out the other in a few sec...holleys maintain there tune and are easy to play with..edelbrocks are good but the need tweaking everytime you turn around,,,,,,just my 2 cents

[itsyasoldier]

I have a demon on my 82 ss elcamino and i love it. But it did take forever tuning it, but i wouldnt trade it for anything else now.