WaveDemon
Not Dead - Notable Member
- Location
- Hell, Florida
what pop off does that give you?
Carburetor (specs) Database: SuperJet and Blaster 1
- Thread starter Sanford
- Start date
Spring should read 115g. Gives approx. 19psi.
Always verify the popoff pressure with a gauge. The springs can be very inaccurate.
This past weekend, I double-checked popoff in my 48 Full Spec. I had 2.3 N&S and 115g spring - this should give 22psi.
Two 115 g springs gave me 26-27 psi, and a third one gave just below 20.
Always verify the popoff pressure with a gauge. The springs can be very inaccurate.
This past weekend, I double-checked popoff in my 48 Full Spec. I had 2.3 N&S and 115g spring - this should give 22psi.
Two 115 g springs gave me 26-27 psi, and a third one gave just below 20.
Changed my setup around a bit.
Brand = Full Spectrum / Mikuni
Model = Full Spectrum
Size = 48mm
Quantity = 1
Pilot Jet = 135
Main Jet = 145
Needle/Seat = 2.3
Spring = 95g - gives me 21 psi popoff
Pilot screw = 1
Main Screw = 5/8
Return line restrictor = 60 Main
- - - - - -
Gas Octane = 93
Altitude = Sea level - 700ft
Main type of riding = Freeride
Would it pass the 10 second WOT test = YES!!!
Powerband = Bottom, midrange, top
Motor type/setup = 701 (61x cyl/62t case), heavy homemade cylinder porting, heavy case porting, 175psi head, CarbonTech reeds, Factory "mod" B Pipe, Stock electrics, lightened stock flywheel, Tau Ceti.
Brand = Full Spectrum / Mikuni
Model = Full Spectrum
Size = 48mm
Quantity = 1
Pilot Jet = 135
Main Jet = 145
Needle/Seat = 2.3
Spring = 95g - gives me 21 psi popoff
Pilot screw = 1
Main Screw = 5/8
Return line restrictor = 60 Main
- - - - - -
Gas Octane = 93
Altitude = Sea level - 700ft
Main type of riding = Freeride
Would it pass the 10 second WOT test = YES!!!
Powerband = Bottom, midrange, top
Motor type/setup = 701 (61x cyl/62t case), heavy homemade cylinder porting, heavy case porting, 175psi head, CarbonTech reeds, Factory "mod" B Pipe, Stock electrics, lightened stock flywheel, Tau Ceti.
ANT
Just ride
- Location
- Sea Isle City, NJ
Brand = Mikuni
Model = OEM
Size = 44mm
Quantity = 2
Main Jet = 115
Pilot Jet = 120
Needle/Seat = 2.0
Spring = 95g
Pilot screw = 1.25
Main Screw = .75
Manifold crossover blocked off
- - - - - -
Gas Octane = 93
Altitude = sea level
Main type of riding = freeride
Would it pass the 10 second WOT test = longest i've had mine open was like 35-40 seconds just let off, kind of afraid to hold any ski WOT for much longer.
Powerband = low to mid
Motor type/setup = 61x/62t LPW porting, pro-x pistons, reed spacer, lightened flywheel, ada head 33cc, msd enhancer, b-pipe w/mod chamber, jetworks valve, x-metal box, 12/17 skat, TBM supercone
Ski runs awesome, wouldnt change a thing
Model = OEM
Size = 44mm
Quantity = 2
Main Jet = 115
Pilot Jet = 120
Needle/Seat = 2.0
Spring = 95g
Pilot screw = 1.25
Main Screw = .75
Manifold crossover blocked off
- - - - - -
Gas Octane = 93
Altitude = sea level
Main type of riding = freeride
Would it pass the 10 second WOT test = longest i've had mine open was like 35-40 seconds just let off, kind of afraid to hold any ski WOT for much longer.
Powerband = low to mid
Motor type/setup = 61x/62t LPW porting, pro-x pistons, reed spacer, lightened flywheel, ada head 33cc, msd enhancer, b-pipe w/mod chamber, jetworks valve, x-metal box, 12/17 skat, TBM supercone
Ski runs awesome, wouldnt change a thing
Last edited:
Mike W
Infidel
- Location
- North Florida
Brand = Mikuni
Model = Stock
Size = 38mm
F/A= Stock
Quantity = 2
Main Jet = 135
Pilot Jet = 72.5
Needle/Seat = 1.5(55psi)
Spring = 115
Pilot screw = 1 1/4 turn out
Main Screw = 1 1/2 turn out
- - - - - -
Gas Octane = 93
Altitude = Sea level
Main type of riding = Freestyle...kind of
Would it pass the 10 second WOT test = Yes
Powerband = Bottom to mid
Motor type/setup = Limited ( B pipe, ADA head w/35cc domes and stock porting)
Model = Stock
Size = 38mm
F/A= Stock
Quantity = 2
Main Jet = 135
Pilot Jet = 72.5
Needle/Seat = 1.5(55psi)
Spring = 115
Pilot screw = 1 1/4 turn out
Main Screw = 1 1/2 turn out
- - - - - -
Gas Octane = 93
Altitude = Sea level
Main type of riding = Freestyle...kind of
Would it pass the 10 second WOT test = Yes
Powerband = Bottom to mid
Motor type/setup = Limited ( B pipe, ADA head w/35cc domes and stock porting)
Last edited:
Mike W
Infidel
- Location
- North Florida
Anybody have the jetting specs for a single 46 running a stock F/A? Here is my motor setup: 61X cylinder/62T cases, Limited B pipe, ADA head w/35cc domes and stock porting)
x2, I will be switching to the same setup very soon when I find a carb.
douglee25
m3booooy
- Location
- South Jersey
I run an ported X cylinder by Tim Judge/X cases, bpipe, ada head w/ 33's, 46 single, stock F/A, lightenend flywheel.
I just changed my carb setup this weekend.
132.5 low
140 high
2.0 n+s
80 gram spring
I had 130 low, 145 high, 2.0 n+s, 80 gram spring and it was decent, just lacked a little low end. My new combination seems stronger. One of those two should get you in the ball park.
Doug
I just changed my carb setup this weekend.
132.5 low
140 high
2.0 n+s
80 gram spring
I had 130 low, 145 high, 2.0 n+s, 80 gram spring and it was decent, just lacked a little low end. My new combination seems stronger. One of those two should get you in the ball park.
Doug
Sanford
ECF
- Location
- Freeride capital of the world
Should be pretty similar to the setup I had (as posted on #6 post). You want to start with 125 LS.
But keep in mind, these are all ballpark specs and you should always do plug chops!
Anyone here running a single 48 TLR w/ b-pipe?
I got mine today and this is how it is jetted:
112.5 Pilot
155 Main
2.5 N/S
95 gm spring
15 lbs pop-off
The previous owner was running basically the same setup as me except for he had a head also. Just seeing if there are any other opinions out there. I found a post on the other site that had some specs that were WAY different than this setup. I tried to email TLR but got no response.
I got mine today and this is how it is jetted:
112.5 Pilot
155 Main
2.5 N/S
95 gm spring
15 lbs pop-off
The previous owner was running basically the same setup as me except for he had a head also. Just seeing if there are any other opinions out there. I found a post on the other site that had some specs that were WAY different than this setup. I tried to email TLR but got no response.
- Location
- UAE
how about Single Novi 48 on Riva manifold for 2004 superjet with head, vforce reeds, factory pipe exhaust, and rad flywheel. anyone cares to give me a good jetting starting point.
thanks
Ahmed
thanks
Ahmed
- Location
- Carlsbad, CA
Brand =-------Mikuni
Model =-------SBN
Size =---------44
Quantity =-----1
Main Jet =-----145
Pilot Jet =-----120
Needle/Seat =- 2.0
Spring =------ 65 gram
Pilot screw = --1.25 turns
Main Screw =--2.25 turns
- - - - - -
Gas Octane = -----------------------------91
Altitude = --------------------------------SeaLevel
Main type of riding =-----------------------Freestyle
Would it pass the 10 second WOT test = ---Yes
Powerband =-----------------Smooth, bottom mid and top best of all worlds.
Motor type/setup = 1994 Superjet, 61X cases and cylinder, B-Limited Pipe, milled head 175psi, rev limit mod, 3° static advance, lightend Stock flywheel, Exhaust ports matched, Carbon Tech Reeds, 9/17 Skat Standard, Wet-Wolf Cone, Worx 201 intake.
Model =-------SBN
Size =---------44
Quantity =-----1
Main Jet =-----145
Pilot Jet =-----120
Needle/Seat =- 2.0
Spring =------ 65 gram
Pilot screw = --1.25 turns
Main Screw =--2.25 turns
- - - - - -
Gas Octane = -----------------------------91
Altitude = --------------------------------SeaLevel
Main type of riding =-----------------------Freestyle
Would it pass the 10 second WOT test = ---Yes
Powerband =-----------------Smooth, bottom mid and top best of all worlds.
Motor type/setup = 1994 Superjet, 61X cases and cylinder, B-Limited Pipe, milled head 175psi, rev limit mod, 3° static advance, lightend Stock flywheel, Exhaust ports matched, Carbon Tech Reeds, 9/17 Skat Standard, Wet-Wolf Cone, Worx 201 intake.
shepster
Living the dream!
- Location
- united kingdom, Jersey
Anyone running twin Riva 48 power bombs ?
We are currently running 120 pilot and 140 main but needs to go on a diet.
We are currently running 120 pilot and 140 main but needs to go on a diet.
shepster
Living the dream!
- Location
- united kingdom, Jersey
Thats what i figured but this is the way they were shipped from blowsion, will need to spend some time on the beach tuning them.
waxhead
wannabe backflipper
- Location
- gold coast
I would post mine on here but it seems that no one likes to reverse jet
they would be way off what every one else is running
they would be way off what every one else is running
Mike W
Infidel
- Location
- North Florida
Never heard of that.
Last edited:
Sanford
ECF
- Location
- Freeride capital of the world
What wax is talking about is using larger pilot jets and smaller main jets. Yet still maintain a fairly similar total jet size.
wax, feel free to post and stop teasing us. Besides, when you folks flush the toilet, doesn't the water swirl backwards when compared to us :Banane13:
wax, feel free to post and stop teasing us. Besides, when you folks flush the toilet, doesn't the water swirl backwards when compared to us :Banane13:
waxhead
wannabe backflipper
- Location
- gold coast
Brand = yamaha
Model = superjet
Size = 44
Quantity = dual
Main Jet = 115
Pilot Jet = 125
Needle/Seat = dont be lazy do the popoff correctly
Spring = 15-17 psi
Pilot screw = 1 turn
Main Screw = 1 turn
- - - - - -
Gas Octane = pump fuel
Altitude = sea
Main type of riding = freeride , boat wake jumping
Would it pass the 10 second WOT test = of course it lives in the 1 minute realm
Powerband = yes it has one of those
Motor type/setup = ported 701 61x b-pipe head (basic surf boat )
Model = superjet
Size = 44
Quantity = dual
Main Jet = 115
Pilot Jet = 125
Needle/Seat = dont be lazy do the popoff correctly
Spring = 15-17 psi
Pilot screw = 1 turn
Main Screw = 1 turn
- - - - - -
Gas Octane = pump fuel
Altitude = sea
Main type of riding = freeride , boat wake jumping
Would it pass the 10 second WOT test = of course it lives in the 1 minute realm
Powerband = yes it has one of those
Motor type/setup = ported 701 61x b-pipe head (basic surf boat )
Last edited:
eel
Our home is girt by sea
Heres one thats a bit different
Brand = novi
Model = 48 Fbooster
Size = 48
Quantity = 2
Main Jet = 160front 155 back
Pilot Jet = nil
Needle/Seat = 2.5
Spring = 80
Pilot screw = 1/4
Main Screw = shut
- - - - - -
Gas Octane = 100+
Altitude = sea level
Main type of riding = racing
Would it pass the 10 second WOT test = fooken hope so, race boat
Powerband = everywhere
Motor type/setup = eel 1040 seadoo, twin pipe, holley fuel pump.
Brand = novi
Model = 48 Fbooster
Size = 48
Quantity = 2
Main Jet = 160front 155 back
Pilot Jet = nil
Needle/Seat = 2.5
Spring = 80
Pilot screw = 1/4
Main Screw = shut
- - - - - -
Gas Octane = 100+
Altitude = sea level
Main type of riding = racing
Would it pass the 10 second WOT test = fooken hope so, race boat
Powerband = everywhere
Motor type/setup = eel 1040 seadoo, twin pipe, holley fuel pump.