As the people who attended the Workshop day will attest, Bruce's old L24 is sounding a tad sad.
Lucky Peter Mac is on the case with a nice reco'd, & slightly enhanced, L28 for Bruce's 240.
The short motor is together & Peter is currently porting the head.
Together with a very mild reground cam, new headers & exhaust system, an electronic dizzy & a good retune it should breath some new life into Bruce's Z!