i have a 64x motor with a stock head that has been milled. over the winter i purchased a blaster b mod set up that im trying to install now. i have it all in except the water lines. ive tried looking for routing diagrams but cant find them for my set up. also i have dual 44 carbs that i could use some jetting specs for. is there any one running a simular set up that could give me some advice?
760 superjet blaster b mod pipe
- Thread starter go4it743
- Start date
- Location
- Round Rock, TX
I think I was running in my 64x superjet with mod pipe
Highs: 105
Lows: 115
N/S: 2.3
spring: 80g
Pop-off 14 or 15psi
High Needle was 1 turn out
Low needle was .75 turn out
Highs: 105
Lows: 115
N/S: 2.3
spring: 80g
Pop-off 14 or 15psi
High Needle was 1 turn out
Low needle was .75 turn out
- Location
- Round Rock, TX
just looked at some old notes I had out in the garage and I also ran
Highs 100
Lows 120
N/S 2.0
Spring 95g
Pop-off 25psi
Highs 100
Lows 120
N/S 2.0
Spring 95g
Pop-off 25psi
isnt a stock 760 115-pilots and 132.5/135 mains?
- Location
- Houston/Galveston
Charlie, your correct.
My 760 with limited pipe is:
120 low
130 high
2.3 n/s
spring... cant remember 95? look on the chart.
pop off pressure 22 psi.
- Location
- Round Rock, TX
I used a pet tach to tune the highs. I was told the reason that the mains are less is because the superjet has less drag or load on the motor then any couch. All I know is I posted up the jetting that I ran and never had a problem