MeanBean49

Looks cool mate, shame to cover that subframe up

If your manging to hold WOT in 1st or 2nd then somthing is seriously wrong with it. Your not likely to see full boost in the lower gears due to the short time you spend in them due to them being shorter, and not being able to use full throttle due to wheelies. Best bet get it on a dyno and see what its doing, not only can you check fueling you can have a good look/feel round for boost leaks etc whilst its running and under load as long as dyno operator is cool with that.

Ace, had same issue with mine

Get some tywraps round them for a week, or be forever trying to stick them back down

Just in my experience with ignitechs thats where the sweet spot is on oil boilers. Fully appreciate different brands or different motors/specs will be different. At least its dead easy to mess with and find a sweet spot. Having the capability to mess with the delay makes a huge difference, you can get them working really smoothly even at lower rpm's

I would ask Nick what settings he has for his quickshifter. Iirc 100m/s is about the ideal kill time, your better off altering the the delay time instead

You tried it under load?

Yeah hes talking absolute shite lol. Shame youve not got the AFR trace on the graph. Peak looks to be around 8k so fairly high up rpm range. GSXR cams probably ideal.

Where was your peak torque? What shape was the curve?

I would stick with what you have and invest 8n some dyno time before dicking about with cams. They need to match where your turbo is working best. You can end up killing low down torque because your cams are too extreme, and also loosing top end power because when the cams work the turbo is done. Ideally you want some dyno time to see exactly whats going on and where you can improve before you dive in. I run a VF23 IHI on mine and 300bhp at 9000rpm is where it stops, but it makes peak torque of 200ft lbs at 6000rpm. Thats with bandit 1200 cams, I tried gsxr 11 ines and it dropped peak torque down, and made no more power because the turbo was already at its limit.

Depends what car it was from, td04 cone with different fittings too

Changing push rod length will do bugger all to affect ratio. The slave will move exactly same distance every time master is pulled. All you need to make sure with rod length is its not too long that its partially disengaging clutch, and not too short that its taking too much of the slaves movement up before it starts acting on the clutch pack. Run 16mm ducati Brembo on mine for years. Is nice and light, but only just has enough displacement to disengae clutch so its crap for fast launches.

Might want to give that a good clean up if its yours mate, looks like its not sealing,

Have a good look in the housing too mate, they are very prone to cracking around the the wastegate, maybe got somthing like that affecting things

They arent VVT, split down to inlet housing, turbine housing and core pretty easily, apart from sometimes being a bit tight with corrosion. Good long penetrating oil soak and gentle persuasion usually sorts it.

Or swap it for shiny bits

Has someone just revved this up in a shed and badly drawn those graphs with a crayon? As Dunc says, take it somewhere that has a clue and they will set it up for you. Looks to me like its rich at the bottom end and lean at the top too. Not the other way round

Only engine stuff isnt imterchangeable on is the short stroke 748cc ones iirc mate. Early slabby motors and later slimgy ones when they went back to long stroke are pretty much the same. Heads are all interchangeable, dot heads are from short stroke motors

Unscrew your fork tops ;-)

Ace

Also says the cam and trigger are for an older model. And there isnt an older model thats different. So without further info everything is a presumption

Dont think the 750's are as bad as the 11's if you up the rpms a bit. They have long since stopped making good power ny then anyway. I used to increase the limit on my short stroke motor at some tracks just to stop crashing into limiter mid corner or to avoid an un-needed gear change. Dont think it was by 1k tho.

Ditch the dyna and get an ignitech Set your limiter to wgatever you want, programme your own ignition curve, also has quickshifter function and loads of other stuff. Uses standard pickup and coils too

11 and 12 motors have 5 gears, 600 and 750 have 6, about easiest way to see if its big capacity lump or not.

Dint know why people bother when chrome powder coat is so good nowadays