35hp is what you will be around. That is if your jetting is dialed in.
I'm getting ready to drop in a STG 2 HC and see if I can get 45 out of my 440. What compression are you running?
Precision Motorsports
Mobile Dyno Services
www.precision-ms.com
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My 440ex Mods: 12:5 Comp, White Bros. XC Cam, DRG Ported Head, DRG EXR Prototype Filter, Airbox Lid Off, 450r Carb, LRD Pro 4 Ballistic Full Exhaust...
*Jetting: 3 turns out on the Mixture Screw, 48 pilot, Needle in the 3rd from top, and a DJ 170main*
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Up to 42hp-30tq and For Sale*** Time for a new project!!