CharleyH .

Thanks for all your help Dan and others. I'll try to pass on any knowledge and help to others as well. 👍

@meatman that is the clamp for the balance weight shaft, should be installed on the front of the engine. Balance weights are not used but the shaft has the oil feed blocked and this clamped installed ...

I don't think there is a trick. The owner's manual says it should be no closer than 2mm from the brake disc bolts. I installed one and I may have put it a little closer than that and it works well.

Alrighty.... all done and ready to drop it in in the the next couple days!

Attachment : 20220523_153432.jpg

Issue sorted! Reached out to Radical and they advised to check the EPAS ECU 31 pin plug. I found 12V at pin 1-2 as required and the harness was fine. There was no power going from the ECU to the Motor...

Hi All, Just a quick update on what I ended up doing re draining the condensation out of the air receiver. I took Dan’s idea and ended up drilling a 18mm diameter hole in the bottom of the side pod, d...

Early Busa's (99-01) didn't have these washers fitted as standard but everything else did. Radical leave them in everything and fit them to engines without them to assist. Having said that you should ...

I asked Spring Mountain 1) if the upgrade and new oil spec extends the service interval and 2) whether 15W-60 would benefit engines without the input shaft upgrade. Answer is "no" on 1) -- service int...

Interesting, mine arrived 2 weeks ago to dealer shop. I dropped off my car last week, but I did not stick around for opening of the crate. Mine should have similar note since it has improved bearing...

I just received my 1500 refresh back from Spring Mountain today. Inside is a memo that says "This engine has been fitted with the updated input shaft. This engine MUST now be run with MOTUL 300V 4T ...

@meatman Your clutch slave cylinder mounts through those bolt holes. Noted that there is no output shaft seal there (plus spacer)? It gets clamped between the crankcases so needs to go in before the ...

@slip_angle .. I find the the trick to almost completely minimise that risk is to only ever do these up by hand first, until the fittings are 'snugged' by hand... and only then use a wrench. Once a f...

Thanks Nikki for the insight! Not getting any voltage differences with the switch turned on to +5. Feel no real difference so appears this needs to be sorted. Will update here when I find a resolution...

I don't have specific experience with a Spyder but I believe the power steering is identical in the RXC Coupé... If so there should be a substantial difference between the 0 and +5 settings. Power ste...