Akrapovic

All posts tagged Akrapovic

Another year has passed and the ZRX’s MoT expired whilst we were in Berlin, so I made arrangements when we got back to get its MoT done.

Last year, it had been given an advisory for the Akrapovic full system fitted, so to be safe, I decided to fit the baffle before taking it in. Ah…

It’s held in place by a small bolt which was proving fiddly to fit, so I took the baffle back out to try to screw the bolt in and remove it a couple of times to remove any soot build-up …and instantly dropped the bolt which then rolled all the way down into the headers.  This meant taking the system apart, which is more time consuming rather than difficult as other than the bolt on the silencer strap to the rear shock, the rest of the system is held together by springs and I’ve had the spring hook for years now.  Once dismantled, Alison’s slimmer fingers were enlisted to reach in to grab the errant bolt.

Refitting the Akrapovic with the baffle was a doddle and so off we went, only to find we narrowly avoided a crash with a car pulling out … because they didn’t hear us (or see us).

A quick cuppa at a nearby McDonalds – Alison’s coffee was crap as expected – and back we hopped to find Blue Rex waiting with a full pass with no advisories.

Back home and the baffle was whipped back out again in a trice for safety’s sake.

Mileage this year is up to 19,918 miles from 19,621 last year: a massive 297 miles from the Distinguished Gentleman’s Ride and a couple of trips down to Bahnstormer Alton.

Well today I went to collect the ZRX from PDQ post-fettling. And yes, I think it looks great!

Larry mentioned that Nick had test-ridden it just to be on the safe side after they’d achieved their best-ever dyno results for a ZRX1200R on standard carbs/bores. I’d asked for a 44T rear sprocket as before and Larry suggested it would be sensible to go back to a 42T at some point as Nick had come back wide-eyed and declared it a tad berserk… We’ll see tomorrow!

A quick update on Blue Rex’s progress: it turns out that reprofiling my standard cams would have been experimental and Larry wasn’t prepared to experiment on a customer’s bike, so we agreed to buy a new set of ZZR1200 cams after all along with stronger valve springs.

As the clutch had been slipping on track for a while, I also asked Larry to upgrade the clutch plates and springs whilst it was apart.

In the intervening period, its MoT has expired so it’s been MoT’d and passed.

Worse was yet to come: PDQ have been awarded the sole concession for Dymag wheels worldwide and was offering an introductory deal … so a set of 7 spoke magnesium alloy wheels in satin black are going on with a new, slightly larger section Bridgestone BT016 tyre (which should be fine for our planned Ardeche Valley trip in June) rather than a full-on trackday tyre. Oh and as my secondhand Akrapovic full system would be looking out of place now, I’ve upgraded to a new hexagonal system with carbon fibre end can to set it all off – the removed parts will be for sale on the OC when I collect it. As that won’t be for a week or two, PDQ will run the engine in on the dyno and do a pre and post run-in dyno run for a reading as to what the engine is putting out.