I had a rx4 Bridge port for over 4 years and 102,000 kms
It was stolen when I drove it to Adelaide.
It was a 13b with 48IDA webber.
It started every time - hot, cold wet dry.
When I got up it, it did 6 mpg : (
When I started it, it left a pool of fuel behind the exhaust.
I replaced it with a rx3 with a 12a round ported periferal port with 51 ida webber.
This was a beast.
With slicks, it did 12.03 sec down 400 meters.
To drive both of these machines, you had to accelerate.
When you did not accelerate, you needed to pop it into neutral other wise it would jerk.
I set up an exhaust that I could pop a baffel in the end to make it from 3" pipe to 1".
It killed the noise but there were no complaints from the neighbors.
300 meters down the road, I would pull over and pull it out and off I went.
To drive this in the city in peak hour, I needed to put inthe biggest thermo fans I could wedge in.
It was a donut GOD.
Sold it for a honda fireblade 900cc bike.
It was the only thing in Australia that was faster than the rx3. : )