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1st of many Busa engine questions
Jon Ison - 29/6/08 at 07:12 PM

These four pipes going into or out of the top of the exhaust posts then into some sort of collector, this as a pipe coming from it that looks like it probably went to air box ?

Some sort of emissions crap that can come off with the four bits on the exhaust ports blanked off ? Rescued attachment busa exhauast.JPG
Rescued attachment busa exhauast.JPG


Jon Ison - 29/6/08 at 07:21 PM

And for sure I will be asking for help when its time to sort out this........... Rescued attachment busa wiring.JPG
Rescued attachment busa wiring.JPG


Wadders - 29/6/08 at 07:28 PM

Assumption correct Jon, bin it

Al.



Originally posted by Jon Ison
These four pipes going into or out of the top of the exhaust posts then into some sort of collector, this as a pipe coming from it that looks like it probably went to air box ?

Some sort of emissions crap that can come off with the four bits on the exhaust ports blanked off ?



001Ben - 29/6/08 at 07:32 PM

I love the avatar wadders


locoR1 - 29/6/08 at 07:37 PM

Sorry Jon cant help with the busa, But i think I'm in love with Waddes new Avatar


Jon Ison - 29/6/08 at 07:38 PM

quote:
Originally posted by Wadders
Assumption correct Jon, bin it

Al.



And blank off the offending orifices ? Ive seen a couple of build pics with them left on but thought they may be excess baggage.......

How any external oil pipes are there on these engines ? More than I anticipated.


Jon Ison - 29/6/08 at 07:39 PM

quote:
Originally posted by locoR1
Sorry Jon cant help with the busa, But i think I'm in love with Waddes new Avatar


I don't have a problem with it either, think I will be ask wadders a fair few more questions..........


locoR1 - 29/6/08 at 07:50 PM

Hell be hijacking every thread he posts on for a day or so shouldn't be allowed

What you going to call your car now Jon isonbusa doesn't have the same ring to it as isonblade! You'll need a new grill as well.


iiyama - 29/6/08 at 08:05 PM

Can get the blanking plates from Haybusa cental, SDB and TTS amongst others.

The part is the PAIRS valve btw!


Wadders - 29/6/08 at 08:30 PM

I'm not subscribing to the latest pussy fetish

Jon, mine are blanked off with grub screws, so must have been tapped out, looks like M6 possibly. Will have to count the oil pipes.

Al




Originally posted by locoR1
Sorry Jon cant help with the busa, But i think I'm in love with Waddes new Avatar



tjoh84 - 29/6/08 at 08:36 PM

quote:
Originally posted by locoR1
Sorry Jon cant help with the busa, But i think I'm in love with Waddes new Avatar


same as lol


Jon Ison - 29/6/08 at 08:48 PM

quote:
Originally posted by Wadders
I'm not subscribing to the latest pussy fetish

Jon, mine are blanked off with grub screws, so must have been tapped out, looks like M6 possibly. Will have to count the oil pipes.

Al





Originally posted by locoR1
Sorry Jon cant help with the busa, But i think I'm in love with Waddes new Avatar



I like the grub screw idea, keep posting though, she looks preety darn sexy....

so come on guys, wiring loom......."help"


Jon Ison - 29/6/08 at 09:05 PM

Here's one, clutch ?

I have the busa slave cly, do you busa guys mod this or fit something totally different ?

Fuel pump ? The fuel rail as only one inlet, I was expecting a return and having to mod tank and run a return to tank ?


iiyama - 29/6/08 at 09:31 PM

Replaced fuel rail, reg, fuel pump, well all of it really!




sucksqueezebangblow - 30/6/08 at 09:05 AM

I made up my own PAIRS blanking plates from machine grade steel. I sprayed them (except the mating surfaces) with exhaust paint. See photo attached.


Pairs Blanking Plates
Pairs Blanking Plates


With regard to the loom the basic minimum you will need to do is as follows;

"Tilt takes a 68Kohm resistor
Sidestand takes a jumper
Clutch lever position takes a jumper
ECU needs a 150ohm resistor between O/Y and B/W
Engine stop switch takes a jumper

You can use standard 1/4 watt resistors but the larger 1/2 or 1 watt resistors are physically more durable.

You can also put a 6k8 resistor on the gear position indicator sensor to fool the ECU into thinking it's in 5th gear - gives more aggressive ignition curves in the lower gears and takes off the 6th gear lower rev limiter."

I took it a little further and stripped out all unnecessary wiring, lights fan etcetera including the flasher/diode/ss relay module, which can be bypassed if you know what you are doing. The Haynes Hayabusa manual has a good colour wiring diagram and I found the CD workshop manual you can get off eBay very usefull as well.

Let me know if you need to know more!

I haven't tackled the fuel rail issue as yet. I fitted the Extreme Engines clutch slave cylinder to replace the original slave cylinder and its sproket cover. I'm told you can use the original with a large hole cut through the sprocket cover for the output flange but I didn't have the clearence to do it.

[Edited on 30/6/08 by sucksqueezebangblow]


Jon Ison - 30/6/08 at 11:32 AM

Thank you, fantastic info and help, appreciated.


Jon Ison - 30/6/08 at 02:51 PM

Wadders, M6 it was, all nice n tidy now, next....................... Rescued attachment busa exhaust after..JPG
Rescued attachment busa exhaust after..JPG


iiyama - 30/6/08 at 03:49 PM

Slave cylinder :-


And offered up:-



Not sure if its the Extreme Engines one as I got it from the Bay of E


sucksqueezebangblow - 30/6/08 at 04:38 PM

I'm not sure I like the grub screw idea unless you can be absolutely sure no swarf is going to get into the head when you tap it, which will be very difficult to do unless you are stripping the head down.


Jon Ison - 30/6/08 at 05:21 PM

Grease, the hole is not far down the port so access to the bottom of the hole is easy.


SJL - 30/6/08 at 10:08 PM

I dont think that is an Extreme Engines slave mine is completely different to that. If you look on the PowerTec website you can see them on there.

If you need wiring instructions for the loom I can mail them to you if want.

Also have a Westfield supplied clutch slave and bracket which is surplus as I am using the SBD/Extreme dry sump.

I took off my PAIR valves and fitted some blanking plates I got from one of the Suzuki tuners on the net.

Cheers

Steve