Super Jet Stock engine with mod b pipe jetting

CANDYANDCHROME

CANDYANDCHROME

Location
Rochester
After 3 weeks of jetting this is what i came up with


Main. 135
Slow speed 70
Pop off. 95g

Mixture screws.

High. 2.5 turns out
Low. 2.0 turns out


You can also run 75 slow speed jets.. I found this to work perfect.. I ride the greak lakes. Its not surf but not flat water at all. 6-8 footers are the norm for a storm
 
onedumbtrucker

onedumbtrucker

Now with 20% more pulp.
Location
London, ON
If your engine was stock why not get the limited pipe? It is designed for stock engines, the mod is for ported engines. I would think the limited chamber would work better for you.

Good to have jetting info though, I am currently working on tuning the same pipe. What do you have your water screws set at?
 
CANDYANDCHROME

CANDYANDCHROME

Location
Rochester
onedumbtrucker said:
If your engine was stock why not get the limited pipe? It is designed for stock engines, the mod is for ported engines. I would think the limited chamber would work better for you.

Good to have jetting info though, I am currently working on tuning the same pipe. What do you have your water screws set at?
Click to expand...




i have my bottom open 3/4 turn the rest close but as long as one is open 1/2 turn it dont matter its up to you.....i plan on doing work in the future and it works fine its just about 4 hp less on a stock motor than the limited pipe..... and this is going to piss alot of people off but i got the pipe new in the box with a like new ada head for $550... couldnt pass it up and with other mods in the future i went with the mod
 
piratelife

piratelife

Frandsen works
Location
In the hood wood
how did u figure 4 hp less then the limited chamber...where are u getting your numbers? I was under the impression that the mod superjet chamber was just a little softer off bottom but reved like 150 rpm more on top end......Someone correct me if im wrong
 
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