top speed only 68mph need some help to go faster

[LI JETSKIER53190]

i have a 2011 fzr. riva intake ribbon delete--riva water box and free flow exhaust--r&d air intake filter kit--riva ride plate-- riva intake grate--bov--scat trak 13/22 swirl impeller. the ski does 68 all day wont go any faster and is at 7500rpm mabye a hair under its hard to read the little lines on the gauge going that fast. i tough with this set up i should be at at least 70. apparently not.

[mattydipps]

Do you have a scom?

[LI JETSKIER53190]

i do not have a scom. i was told that 2011 doesnt have a speed limiter?

[UnleashedBeast]

*

[LI JETSKIER53190]

if thats the case that would be great but when i called riva and asked about the scom they said it will not work on my ski. it doesn't apply to it.

[Carbonic]

if thats the case that would be great but when i called riva and asked about the scom they said it will not work on my ski. it doesn't apply to it.

It would work but you need a left handed crescent wrench to install it..

BTW, there are tons of threads on this forum that would point you in the right direction..

[@JC]

If you guys don't know what you're talking about don't make shit up, there's a boost clamp but no SCOM for the pre-2014 SHO skis. At 7500rpm he's not on the limiter and that (and the boost limit) is the only limiter on the pre-svhos.

The problem is that 13/22 is too big for the stock wheel. Turning 7500rpm is not going get you moving past your current speed. You could upgrade the IC to a Fizzle and you'll gain some more RPMs and speed. Or you could just depitch the prop 1 or 2 degrees as most run a 13/20-21 with your mods and stay just under the limiter. The other option is to flash the ECU and really depitch down to 13/18 or so to get your RPMs up to the 8300s but I'd still upgrade the IC with that too.

[silver93t]

I agree that prop is too big. I'm not sure why Riva recommends that pitch for those mods except to keep you off the stock 7800 rpm rev limiter. I ran about the same speed with a similar setup. With a R3 it got me to 71.1 at 7800 rpm.

[Redboxs]

I agree that prop is too big. I'm not sure why Riva recommends that pitch for those mods except to keep you off the stock 7800 rpm rev limiter. I ran about the same speed with a similar setup. With a R3 it got me to 71.1 at 78000 rpm.

78000 Rpm. Whoa ! 78000! Max speed captian! Seventy eight thousaaaaand! Woo hoo lol

[big929]

i was running a scat 13/23 with a b1 wheel, vflash r2 and fizzle getting 74.6mph and even that prop felt too tall.

i think the next step for you would be the same as above, reflash, upgraded wheel and intercooler.