mine looks just like this just like it

Pictures Wally! Pictures!

Dave

his pic is on his post look back.

Guess Sirio is a NO for me.

So far so good for me......really have no complaints....I will say this out of the box the motor is ballistic

can someone please tell me the default position in the STI carb needles?

get novarossi im gona stay with them now.

your day will come mine was ballistc too but your day will come

I hope my day doesnt come and I wish you the best with all your endeavors

im just playin i sent it back and hope to get an other one. jp motors are doing it to its the hard black crank i think its to hard.

I would think it's the bore since it is so large, there isn't very much material there to begin with. This could also contribute to any fuel mileage problems.

Dave

its not at that point and we get mileage we both where geting 5.5 to 6min run time.

Mileage wasn't that big of a deal in Hamilton, it was in Toledo though. Making runtime there was so much harder.

Dave

Sometimes, runtime is a problem of the tracks we're running, so no matter what you do... is a throttle time problem (faced it and was unable of doing more than 4:45... ).

If my experience can serve to you. Did from a 5mm venturi a 5.3mm and used an INS box. This helped me to make 5 minutes and very few seconds, lost a tad of power, but at least was able to finish the qualififiers.

Hey Corse-R, I think I found out why my Sirio was making the gargling sound. The fuel tubing had a tear in it, causing the engine to struggle because it wasn't getting enough fuel. Now i'm going to lean it a little more to see what happens now!!