Swim scroll Borg seems to be all the rage atm
Certainly sounds the way forward if the funds allowed

It's a mates engine/car that's being built up & it used to run std engine on bd10's, greens, t34.48 with the normal extras & ran a 12.5 at pod which is very good imo as my 4x4 cossie Rs turbo was nearer the 500bhp on txt t38 & ran in at 11.2 sec 1/4 mile

He was happy with how the power came in on the little t34 but after I melted the engine we have chosen to upgrade as we go hence the long studs, valve cut out & head porting.

Just don't want to end up building a better spec car that's a lag monster & runs longer time then it did before down the strip

I did see somewhere about running a bd14 inlet with a bd10 exhaust??