Damn, Damn, Damn!!!!!....passed all previous fails - including emissions (big sigh of relief)- but failed on Speedometer accuracy!! I have a Yellow Box speedo healer but it only reduces up to 28% - i need a bit more reduction.
Can anyone recommend a speedo healer - it's for hayabusa clocks.
Retest booked for Monday 17th July.....so close i can taste it!!

cant you buy another one? and put that before or after the other yellow box??

then you should be there very very fast..

Tks

It was a consideration....I've just done a google search and found the genuine "speedo healer" site which claims to adjust up to 100% - anyone used one of these? For the sake of £55 I think it's worth the hit to get the car passed.

Posted a recommendation on your other thread... they are amazing. Why anyone buys Yellowbox I'll never know...

Steve

Hi Richard

Bad Luck! I thought we might get a South Wales double this week too!

Spend the £55. Ebay the one that doesn't do enough. Put it down to one last annoying cost and get the thing passed.

If I still had the Indy, I'd have leant you the 17s but I don't so I reckon the proper Speedo Healer is your best bet.

On the bright side, Pembrey to watch the RGB next weekend??

TC

Yup, looking forward to it too!

Going to order a healer - anyone want to buy a yellow box

Rich.