Maggotbreath

Not sure but think its a custom frame. Was built way back, 2005, might have been in Street Fighters. Really cool up-pipe and plenum set up, like a reversed header feeding the carbs. There's been very little info about it since it was first built.

Just had a look at my XN, same cap, painted black.

Are you running a wideband? Pretty sure that's the pilot air jet, shouldn't have any effect on higher rpm. More than likely your fuel pressure/pitot pressure ratio is out. What fuel reg & pump are you using? Can you show a pic of your pitot?

Looks great!

My apologies, meant to post this link. https://www.dellortoshop.com/contents/en-us/p3714_FPR009-Malpassi-TURBO-Fuel-Pressure-Regulator-Single-Outlet.html Also used on these kits for over 15years now. https://www.proboost.fi/motorcycle-turbo-kits?lightbox=dataItem-ij5bu4bw

This isn't the typical regulator most of us are using. I do believe this is more typical. https://ca.gsparkplug.com/1x-malpassi-petrol-king-8mm-tails-fpr008b.html?wi=off&gclid=CjwKCAjw4P6oBhBsEiwAKYVkqxM_gmnCuQR25Xa7EAiS2wbKP5DlwYbwmgR3Ah_3rsKarGaGHhx80BoCQ1cQAvD_BwE

That's exactly what I was trying to say... should have said inlet manifold side of butterflies.

You've connected your BOV to the carb tops? Shouldn't it be connected to the manifold side of the butterfly's?

Hell ya, that thing is huge!

Love it!

Dam good idea! I paid good money to have a crankcase machined, it's a dam nice fit but could have DIY instead!

Right on dude, awesome news!

Actually they look more like the bst34 carbs on the power screen 1100 bikes. Those were almost identical to the gsxr 1100 bst34 except the bars run across all 4 carbs just like the these 600f's. Makes them easier to work on and maintains carb balance when you take them off and reinstall. The other difference with the bst34 is the power screen jobbies have leaner pilot jets, keep that in mind when you get to tuning, might need to change those. Could you post up a pic of the bottom with the bowl off?

Cool. Those look alot like the bst34s used on alot of turbo 1100 bikes

Always liked those! Way back I knew two brothers that each had one brand new. One for sale local to me, if hand the cash I'd be all over it! $1800cadadian https://tinyurl.com/4spwfum7

Looking good! That header is awesome! Had a look back to your oil pumps on your build thread. Very cool and I see what you mean with the scavenge pump, awesome stuff.

Right! mine did that to and smoked on start up. Yours is of course quite a bit different. With both your oil feed and scavenge pumps lower than the oil level you might also need a check valve on the scavenge side? If you disconnect the scavenge line from you tank will the motor drain?

That should fix your smoking issue. Originally my catch can was too small and it still smoked, my line volume was greater than the tank. I see your tanks is 300 cc, that's huge. If ya calculate the line volume between the check valve and the tank ya might be able to go with a smaller tank. My tank is aprox 6cc

What he said

Check valve you need has a 1psi cracking pressure. or rather when oil system pressure is zero psi the valve closes and seals any flow. This is the one I used. Same issue as you [dripping when off] and also smoking at start up. both solved . https://www.rbracing-rsr.com/oilsystems.htm scroll down, ignore the electric oil pumps. their huge! part number 03-1039 FYI... RBR are the boys that figured out how the Yami turbo worked and launched the diy CV carb'd Turbo revolution! Finally, as you know, I've been following your progress from the beginning. Awesome work, especially your oil pumps, kudos! How the hell did you dream that stuff up?!!!!

Well done!

Very cool, thx. I've had good results drilling harded steel with masonary impact bits. Old mechanic told me to sarpen them on a greenstone grider wheel. Worked ace.

Nicely done! Post up a vid.

Right on!!! Post up a vid of the pressure test!