I expect to have my engine on the dyno this weekend. Let's hear some educated guesses!

Engine Summary:
572 CID (4.500” bore x 4.500” stroke) 14.3 CR
B1 original Heads, CNC Ported 429/326 cfm at 0.800” lift, milled to 60cc chambers, 332cc intake ports, 125cc exhaust ports
T&D paired rocker arms 1.7 ratio, part number 8013, 5/8” shafts
B1 cast single 4-barrel intake manifold with RB spacers.
ICON Elite forged Pistons # IC433CAKTS gas ported with rings & 0.185” wall Trend wrist pins, 1.355 Compression height, -6.5cc net relief
Rings 0.043" top SS with CrN, 1/16" Napier 2nd, 3/16" oil ring
Cometic 5-layer MLS head gaskets 4.530” dia x 0.056” thick
Cam duration 282/295 at 0.050”, 0.800” lift, 113 LSA
7/16 dia Comp Cams pushrods, 0.165” wall, ball-ball ends, pushrod oiling
Headers have 8" of 2-1/8" primary tubes, then 21" of 2-1/4” tubes with 4” collectors

The initial pulls will be with an 1150 Dominator and 116 octane Sunoco Maximal race gas.
Then I will switch to the bracket racing carb I will be running in the car. APD 4150 series "1000 cfm" and pure alky (methanol).

If anybody has a similar dyno result, please post it. I am not really sure what this thing will make.

Jim
https://board.moparts.org/ubbthread...3230/572-b1-org-part-1-buying-parts.html
https://board.moparts.org/ubbthread...1-org-part-2-component-observations.html
https://board.moparts.org/ubbthread...2-b1-org-part-3-machine-shop-report.html
https://board.moparts.org/ubbthreads/ubbthreads.php/topics/2928218/572-b1-org-part-4-mock-ups.html
https://board.moparts.org/ubbthread...66856/572-b1-org-part-5-build-notes.html