That's an option. However, check the venturi size of the stock carb. Glow carbs often have a slightly smaller venturi size than optimum because it helps fuel draw. With the pumped Walbro, fuel draw is not an issue. The WT-499 Walbro venturi is 11.1 mm. If that is bigger than the original glow carb, it will likely give you a bit more power.

AV8TOR