Bigger Carb?

[NJOHC]

Hey guys,
I found a bigger carb for my engine but I have a question about using it. I was told that when you upgrade the size you lose tq than when you have the smaller one on. I always thought it provided better tq and hp, but I wouldnt be surprised if I was wrong! Thanks for any answers.
-Tyler

 

[Affair_driven]

Bigger is sometimes better. If carb exceeds CFM of engine, you may experience a mid-range (or worse) lean out.
Worth a try. Test it under a load. Won't hurt anything unless it's a 2 stroke engine.

 

[NJOHC]

OK thank you. Yeah I have to check to see what size is on there now but the new one is 26mm. Its on an off road kart so tq is more important to me than high range hp. I need all the low end I can create! lol

 

[Kenny_McCormic]

Smallest point in carb should not exceed intake port size.

 

[mike75925]

the size of the carb can sometimes be overcome by compression/tuning. remember more fuel and air means you will need better exhaust.