Posted 08 October 2018 - 05:04 PM
Posted 08 January 2019 - 01:56 PM
Fitted the kit, DJ100 jets as I've got the full acro with pipercross and airbox mod. What a difference it's made. Lovely from the off and revs nice and clean all the way to the limiter.
Posted 11 February 2019 - 10:42 PM
Hi Betty, have you had a re-run on the dyno yet to see what the power and torque figures are now?
I'm interested in doing some simple tuning mods myself, but I'm unsure as to what actually 'works'. It's nice to see some 'sensible' figures for a change (impressive torque btw).
I've scoured the net and other forums for before/after dyno readings and found fantasy figures of around the 130BHP mark. I think we all know that a 45BHP+ increase over stock (assuming 85BHP max at the back wheel) would take a bit more than a pipe, airbox mod, K&N air filter and a stage 1 kit.
At the moment my old girl only has a Remus Revolution and K&N air filter (in the stock air box). I had tried the 4 degree ignition advancer, but only experienced very poor results - so I binned it.
The fact that you've got your XJR running cleanly through all the rev range is very encouraging - and impressive.
Posted 12 February 2019 - 10:48 AM
I've seen 130 mentioned, but I don't think it's possible without bigger carbs, cams or pistons. I'll be happy with anything over 120 as long as I don't lose the torque.
The dynojet kit is worth the time and effort, the airbox mod makes sense when you look at it. Surprised to hear you say that about the advanced, I've had nothing but positive feedback, and I've fitted a couple to mates bikes.
The single biggest boost to the grunt of the thing was a gearing change, I'm running 17/41 at the moment, thinking about going to 43 this summer just to see!
What year is yours Mate?
Posted 13 February 2019 - 08:01 PM
running black top carbs on a 2004 ,individual k&n filters full race akro system ,had it all set up at pdq in berkshire and getting 134bhp at the back wheel ,and it pulls like a train ,done 5000 miles on it last year and never missed a beat,,,,,so my point is 130+bhp is very easily achieved with a few quid spent in the right places,,
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