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Can someone please tell me how far back from the left front side of the hull to mount the exhaust outlet on a 96+ SJ? Thanks

I was just wondering if anyone has a engine compartment pic of there SJ with side exhaust?

I am about to put a new OEM hood seal on my 98 SJ. I have used contact cement and crazy glue in the past but was wondering if there is a better way to get it to seal good and stick?

Anone running 48 Novi's on there ported 701? I have a set I bought new and the ski is so rich it won't get on plane. It came with 140 low, 125 main, 2.5 needle and seat and a 95 gram spring. I was wondering what people were running for jetting. I have a Speedwerx dry pipe, ada 35cc dome head...

Anyone know if your supposed to advance the timing at all on a Speedwerx dry pipe for a SJ? My ski is ported with a MSD enhancer, and a Jetnetics aluminu charging flywheel.

Anyone have a pic of where they mounted the water injection solenoid on there Superjet? Thanks

I have a set of 44 blackjacks on my 98 SJ. I am running a set of Prok air filters with tau citi prefilters. I have noticed lately moisture around the top rim of the carbs. Is this normal?

I had a pulse line fitting fall out of my crankcase yesterday on my Superjet. So I had to be towed in about a mile yesterday. Today after getting it all fixed I pulled the plugs and the motor was full of water. Do you think it came through the hole on the crankcase where the pulse fitting was...

I have a Speedwerx dry pipe on my 98 ported Superjet. I am debating on weather to run Riva's water injection system on the pipe or not? I understand that Speedwerx says you don't need it on there pipe. But I have heard it help with better low end?

I have a Speedwerx race dry pipe on my ported 98 Superjet. I have 2 questions. The first is would ECWI (water injection ) help on my Speedwerx dry pipe? Also I have a set on 44 Blackjacks on the ski and some are telling me I would be better off with my stock 38 rejetted as far as low end snap...

How do you check the timing on a 98n Yamaha superjet? I want to use my timing light but on my old X2 the flywheel cover had a hole in it to check it. The SJ does not.

I don't know if I have a probelm or not? I have a 98 701 Superjet with the following mods. JPC ported cylinder ADA head 180psi Jetnetics aluminum charging wheel MSD enhancer dual 44 blackjacks dual cooling Jetworks flow valve 14/19 skat cutback prop Worx pumpstuffer intake grate TBM...

Has anyone tried Pro Tec's long rideplate for the 96+ Superjets? Any input would be greatly appreciated.

Has anyone tried Pro Tec's long rideplate for the 96+ Superjets? Any input would be greatly appreciated.

I just put a speedwerx dry pipe on my 98 ported SJ. It has 175 psi with the b pipe. Now I put the dry pipe on and it reads 180 psi. Is it something with the pipe doing this?

I am installing a speedwerx dry pipe on my 98 ported 701 SJ. It has a MSD enhancer, dual cooling, Jetnetics flywheel, 44 sbn Blackjacks, and an ADA head with 35cc domes. It has 175psi. Will I be ok with 93 octane fuel with the dry pipe?

How long is the R&D long plate for the Superjet? Thanks

I have been out running my 98 SJ with b pipe, JPC port job, ada head 175psi, msa enhancer, 44sbn blackjacks, jetnetics flywheel, v force reeds. It will run great until I keep her open for a bit. Than on the big end it dies until I let off the gas. Than it goes again. I do sometimes get a bog on...

Ok, I have a brand new Factory b pipe with Wammer mod on my 98 SJ. It has been run not even 5 mintutes. I am looking for max top speed. I am thinking about a Factory dry pipe. Is this a bad idea and if not anyone have a dry pipe in really good shape they would want to trade? Thanks

I just ordered a set of 33cc ada domes for my ported 701 sj. With the current 35cc domes it reads 170psi with my snap on guage. What should it read with the 33cc domes? Also can I still get away with pump fuel? Thanks