Out with the 340 & in with the 410 stroker!

Mad Dart said

Justin,

Is this a Mighty Demon??

I am very curious how this will work on your stroker. Don at FBO seems to believe that the 850 Mighty Demon is too big for my engine. He says it will flow close to 1000cfm compared to a Holly with same??

Keep us posted!!

Click to expand...

Well I took a closer look at it and it's a speed demon 750, not an 850...

But it's supposed to be more radical in calibration to what I have now=750 holley dbl pump.

The Holley came 71/80 and is at 74/83 on the 410 right now..
The speed demon stock is 76/83, s8) we'll see....