Manfeild NZ September 27th & 28th
- nzkr1
- Heavy Smoker
- Posts: 115
- Joined: Thu Jun 26, 2008 2:37 am
- Location: New Zealand
Manfeild NZ September 27th & 28th
Back again, hopefully the weather will be kind this time. Last round was cancelled after the track was covered in water. Will be a good chance to see how well my performance mods work after the dyno. 23% increase in horse power.
- nzkr1
- Heavy Smoker
- Posts: 115
- Joined: Thu Jun 26, 2008 2:37 am
- Location: New Zealand
35mm carbs off SP. Reshaped exhaust and widened KIPS ports on KR1B cylinders. Bit of ram air. KR1S exhausts which have been gutted. Head plained and thicker base gasket fitted. RGV 250 radiator fitted. Now 61.5 hp. After I had it on the dyno I decided to change the main jets (it was running a bit lean). I found that one of them had fallen off