I'll have to read that a few more times to see if I can understand !!
My engine is 1600cc 4 cylinder 16 valves twincam Toyota 4AGE 8.9:1 comp.
The Sprintex displaces 0.94 litres/revolution with internal PR of 1.4
I don't have a chart for the Sprintex but here is the chart for an Opcon
twinscrew displacing 1.2 l/rev and internal PR of 1.35. Being of similar design
the performance should be similar ?
http://i984.photobucket.com/albums/a...ps49d06897.jpg
And here are typical performance curves for the Opcon Autorotor...
http://i984.photobucket.com/albums/a...psp7gt9r6q.jpg
To begin I will have the 10psi pulley and if it is possible to make 10psi with
WI only, I will be happy with that
If I need to have more I will look to add
A2W using a kit like this...
Cheers... jondee86