Quasi,s Race bike Dyno chart

[Quasievil]

This is the chart as supplied by GP Trading in Tauranga, and a plug for these guys they are bloody good at what they do, check out the difference. One can see clearly now why I had a hard time getting of the line ... basically no torque

thanks to those that helped me get this soughted, Frosty, WT, KK and MR

Later

[bugjuice]

so the blue is the old setup and the red is the new?
That's a hell of a change..

[Quasievil]

so the blue is the old setup and the red is the new?
That's a hell of a change..

Yeah mate, check out the hole that used to be there down low, freckin unreal.

Oh the bike is a GSXR400 SP for those that are interested but dont know

[bugjuice]

yeah, that's what made me splutter on my coffee.. That isn't a hole, it's a canyon

[sAsLEX]

so the blue is the old setup and the red is the new?
That's a hell of a change..

says blue as delivered and something about red being main jets or something, plus you would hope they make it better than worse!

[marty]

interesting too, that you had a slightly lower ambient pressure on the 2nd run, which (unless the machine is calibrated to take notice of it) will result in a slight lowering of performance - like an increase in altitude.

[marty]

equivalent to a 240 feet altitude gain.

[limbimtimwim]

This is the chart as supplied by GP Trading in Tauranga, and a plug for these guys they are bloody good at what they do, check out the difference. One can see clearly now why I had a hard time getting of the line ... basically no torquethanks to those that helped me get this soughted, Frosty, WT, KK and MR Later

"Needles bottom clip" Must have been quite lean before hand then..?

Impressive, filled that hole nicely!

[FROSTY:Me]

very very nice ol son--diddn't touch the midrange so ya still got ya punch outa corners.-Interesting how fast the power tapers off --ya might hafta change at lower rpm to get max value from the changes

[R6_kid:Me]

looking a lot better on the second run! How much did it set you back...

looks like it was a bit tempermental towars the top end (peaky etc) but its smoothed it out a bit for sure.

hmmm what gear did they take it out til... 110mph is only 176kmh

[riffer]

Interesting reading Quasi.

I take it from the dyno that it was bogging down off idle?

The chart says 197.5 mains. In a 400? Those are FAT jets buddy.

[Quasievil]

Interesting reading Quasi.

I take it from the dyno that it was bogging down off idle?

The chart says 197.5 mains. In a 400? Those are FAT jets buddy.

Yeah Big Boggind down after idle mate, and those Jets are SP jets man and they are ready to rock !!

[Two Smoker]

Good to see you have it sorted Brett I wish i had 60 Hp :disapint: How much did it cost for the dyno work???

[Quasievil]

Good to see you have it sorted Brett I wish i had 60 Hp :disapint: How much did it cost for the dyno work???

Your kidding, you dont have 60 Hp ? mate your fucken faster than a fast thing.

the Dyno work cost $100 per hour, they spent 3 hours on it in total. the whole job cost me $675 best damn money Ive spent I reckon the difference is amazing.

Dont anyone think now this is done Im going to be super quick, I prolly wil disappoint you but Im aiming to be top 10 next time, thats my target.

Cant wait for the next race...... actually when is the next race ?

[GSVR]

Nice gains at the top end. What I don't understand is why the graph is in MPH and not RPM.

The large increase in HP at low revs I consider to be in an area you would probably only notice on the road as most of the time your reving up near max power. Even launching off the line you'd be reving high and feathering the clutch.

Are you running an air filter? If so is it standard or aftermarket