Piped Vipers and Needle Jet

[cadiyama]

I would like to hear from you guys with piped Vipers if you change your needles or not. I know that the main jets are around 165 or so but did you raise your needle for midrange protection.

 

[redsnake3]

i got cpr tripples and 155 mains at sealevel. run the stock set up for needle jets and left the needle at stock( i think it was 2 or 3)

 

[tunme]

hey REDSNAKE running 155 mains at sea level ? vent disconnected from air box? what is fuel milage like?

 

[BigMac]

SLP triples - 165MJ x 3, 55PJ x 3. Needles in position 3. Air screw 1 7/8

 

[redsnake3]

i dont know what the fuel mileage is like i never bother to check. but i got a variflow hooked up so the vent to hte airbox is closed off and the carb hoses is hooked up to the variflow.