[Fixed] Will not rev past 8k

[positron]

Thanks my this is my current socket set: http://www.halfords.ie/motoring/garage-e...socket-set

* 5 x 3/8" Drive 6pt sockets: 1/2", 9/16", 5/8", 11/16", 3/4
* 4 x 3/8" Drive 6pt sockets: 13, 14, 15, 17mm
* 8 x 1/4" Drive 6pt sockets: 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16"
* 9 x 1/4" Drive 6pt sockets: 4, 5, 6, 7, 8, 9, 10, 11, 12mm

The mix of fractions wrecks my head - I much prefer decimals, in fact back in school I didn't really get into fractions until I was 12 and I was tasked to help a bunch of juniors to learn fractions. Strong mental block!

While I am still waiting for wemoto to deliver K&N air fliter, I dug out my last full service receipt dated 7th Feb 2014, and it says:

Spark plug - 4 x 10.13 - €40.52
Oil - 2.60 x 8.37 - €21.76
Oil filter - €9.69
Air filter - €16.70
Rear break pads - €25.11
Rear caliper seal kit - €14.40
Brake fluid - €3.96
Front brake lever - 17.62 (it was broken when a junkie kicked my bike over outside my office)

And you guys reckon that filter is older than 6 months? Jesus christ, may be I should check my spark plugs, brake pads etc too now