Quickest SBM's on Moparts running SDSS Stage 2 Eddies?

Trying to decide whether to sell my great set of SDSS Stage 2 Edelbrocks, upgrade them or just save them for another project. I think there are more a few guys in the 10's with these heads, so who'se out there are what did you run? I know Flyfish is in the high 10's with his awesome second gen Cuda notch, but I think there are several others as well.

I'm looking to build a high torque 318 or 360 based tow motor to put in either a LWB dakota or maybe an older B body sedan that I could reuse these heads on but they're kind of overkill for that.



Thanks!

10.60 on motor 9.60 on .073 nitrous jet. 340 block, 3.65 crank, eddies, pump gas.

That's impressive power, how high do you spin it and what cam/compression is that?

10.86 @122 in my 68 notch. Full interior and all motor.

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That's impressive power, how high do you spin it and what cam/compression is that?

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I would shift at 6800, old crowler solid roller 604 out of the catalog, and it was 11.5. Pump gas on the street and track and mix some 112 on the spray to be safe. Miss that motor took it apart to go to a 4in crank, sold heads and went with batten w2 then 360-1 heads.

Mine has been 10.09 at 132 in my 3100-3200 pound Dart. I am going to put these heads on a 340 with a hyd cam to run 12.00 so I can run sportstman and Pro.

Ryan told me the Stage 2's work on Velocity, not volume. He also said he ports where the motor picks up, in some cases regardless of what the flow bench says. I think this is why some of the perofmance numbers are so impressive considering the 28" flow bench numbers (~280CFM @ .600) can seem not that impressive.

When you consider that any given intake valve is closed nearly ~2/3'ds of the time in a running motor (regardless of RPM) it's interesting to think to meter EX 270CFM of bench flow at WOT the motor is intermitantly metering only roughly 90 (one third) CFM through any port....over roughly 20 seconds since the valve is shut for the other 40.

Take the @.050 degrees of duration divided by 720 and multiply that amount by 60, that's the number of seconds in a minute the valve is (at some stage of) open.....and this is a mathematic constant i.e., regardless of engine RPM. Now divide those seconds by whatever RPM and that's how fast each intake (or exhaust) cycle is. It's pretty amazing a column of air can get in there at all and it gives you some sense of why Intake tuning is so critical for the RPM