Street Demon Carburetor

Yea, I've heard from a couple other guys that they run lean....that's why I bought the tuning kit. Mine was fine on the stock 360....but with the higher compression, Air-Gap, and big cam it's lean. I know that's one reason they came out with a 750cfm version cause guys were asking for something bigger for their more modified smallblocks and mild bigblocks.

I love mine, as I mentioned it is WAY better than the old 1406 Eddy. To each their own, but I've owned all the different Eddy's from 600-750, AFB, AVS, and Holley's to Pro-Systems HP 750 and a 650 Street Demon (DP). Each are tunable for their specific purpose but the Eddy carbs always seemed to do everything ok but nothing really well. These Street Demon's are by far the most forgiving carbs. It went right from my stock low compression 360 to my built motor without flinching...just a little lean which isnt the carbs fault. Nothing is "out of the box" ready...but they are as close as it gets. Good gas mileage too! If you stay out of the secondaries, those smaller, triple stack booster just sip when crusing steady state!

I'm tempted, since I dont have an AFR meter to sell mine and just get the 750 because it will be that much better to start with as opposed to messing with mine and start changing rods/springs/jets etc. Either way I'm either staying with mine and tuning it or getting the 750cfm version!

You guys with the 750cfm version chime in....would like to know how you like it!