forgot all about this one.
Had mine on the rollers last year at collins in birmingham just for a power run.
Car/Year; '73 clubby
Engine; 1293 turbo, ph2 cam, morspeed head, cossie IC, megajolt ECU, 15psi
Gearbox; SCCR, SC drops, 4 pin diff, 3.1 FD
Peak BHP: 163 @ 6000rpm (135 @ wheels)
Peak Torque: 171 @ 4400rpm
RR used: Collins. erdington, birmingham.
linky to the graph, thick line is power thin is torque. the blip @ 4k is where my ECU switches the boost from 10psi to 15psi.
profiled the needle and mapped the ignition myself with the aid of my wideband lambda gauge on the road. next build will see a better turbo that can give more than 15psi as this one was really dropping off at the top end.
What pistons and rods are you running? When mines done, I'm not sure what I can use... bearing in mind I want at least 15psi held!!
Will post my results when done