RICHARD ALBANS
Powerfulone
Here are some power graphs. From lowest power to highest are as follows:
1. Std but TOR pipes and mapped.
2. NA tuned with cams, high comp pistons, big valves and a reasonable pipe (I would say far from perfect pipe, certainly not close to Bob Carpenters) but the only highly tuned NA bike I have had on the dyno.
3. TTS st1 supercharged with TOR pipes. This is extemely popular, has huge bottom end torque
4. TTS st3 conversion with 9.5:1 forged pistons and reground cams, a terrible exhaust that flowed worse than TORS. My St2 kits without cams and pistons but with TOR pipes makes almost as much power.
The ultimate set up I have yet to achieve. This would be Supercharger conversion with something like Bobs NA cams, Forged pistons and Bobs exhaust system. I think this would make 400whp at about 7000rpm. Thats with the C30-94 supercharger. If I did a special with the C38-91 we would be looking at north of 500whp. on race fuel. Don't know if the motor would take it but Bob runs them real hard NA with lots of rev's and they survive.