well ill be going with a power fc, its easy to tune and pretty versatile, yes something like a autronic/motec would be better but theres some big numbers being done over in the states on this ecu and money is an issue.

Thinking about injectors i did some calculations and for 650bhp a rotary needs 5500cc/min of fuel(not 100% duty, about 85%)

now ross at dragon performace and the guys at reworx both suggested i go with 6 injectors instead of trying to fit massive injectors into the primarys and secondarys as its alot harder to map.

im sure you guys know about trying to get a decent afr at idle with big and having to put loads of injector lag to do it.

so we talked about maybe 6 x1000cc injectors, but then that comes down to budget again.

I was watching a guy in america running 9s quarters running a stock ecu with a peter farell piggy back ecu controlling extra injectors, he was pushing 550whp+ which is the numbers im after.

i sat and thought about it a couple a nights ago and thought how can i do it.

it then came to me, i already have 2800cc of the injectors in the car at the moment, i only need another 2700cc and im sorted, both tuners recommended 6 injectors, so why dont i put 2 x 1600cc injectors in, that 3200cc worth of fuel, more than enough, watched a few videos of some monster rx3 and he was running extra injectors in his Upper Inlet Manifold and ive decided thats where they are gonna go, on the secondary port sides(outer edges) this means i keep my stock primarys for driving around like miss daisy, also keeps my afr while idling as normal and normal driving ill be ok

Fuel pumps will be 2x 305ltr pumps running in tank which will give me more than enough fueling