[Bathrone]

Mike, yes that basically it. From the steel fuel rail, a Y distribution block then feeds each fuel rail and both go back to the regulator.

If you get pulsation problems there is devices for that in single feed setups.

My fuel flow at cruise and idle was around 4.5l per minute back to the surge tank and hence that was the cause of heating the fuel.

300kws at the wheels is about my target too. Whats interesting is my commodore freinds, an LS1 motor, roller cam modification around .588" lift, 228 @ .050" duration, some head work, roller rockers, better valve springs etcetc some nice easy power with the stock block and internals.