Blaster Ignition or Over Propped?

[wanderer1]

B1 62t/61X,Single 44, Riva CDI, unknown pitch Hooker setback. Problem is it bogs hard turning both ways,doesnt want to rev up unless i get it unhooked. Also I feel a miss at constant throttle postion whether it be partial or full throttle. Kinda thinking it's a combination. I have the same setup in my other B1 except, MSD enhancer, single 46, Skat 10/18 and it rips.

 

[Matt_E]

I'd pull that impeller and have a look - because that sounds like it's overloaded.

 

[wanderer1]

That's what I'm thinking too Matt. Hop it out of the water and it winds right up. The "miss" I feel could be a carb issue, running oem SBN right now until I can get a BlackJack for it. Pitch ideas? JetWorks ported 710 single 44 SBN blue printed pump, wife's boat

 

[madscientist]

had a similar feeling with mine. checked the tank vent and it was bad. new vent and all ok..

 

[wanderer1]

Check valve is good, doesn't hurt to check.