Appreciate the advice as it is now over 20 years since I was paid to spin a spanner in anger. Have settled on the final set up I'll be running as I needed to get the whole configuration locked-in so that we can spec cam/porting/valve springs/pistons etc as the engine will be force fed. Utevanwgn I also want the EFI Holden engine to look completely stock and unmolested if someone who doesn't know a huge amount about them (read: the plod) ever opens the bonnet. They wont see what is hidden inside the factory looking ducting and airbox.

Rob, they sound all techy and geeky but the EFI systems are fairly simple in concept, well the old Holden 304 injected V8 certainly is, it is just that it is now well past 15 years since the last one rolled of the line and there were a few computer and sensor revisions since I used to work on them new at Tony Packards and I wasn't too sure what is still around for them.

I now have a system that I can tailor specifically to suit how my engine will make power and I can keep a very close eye on how it is running. The whole idea is a good, strong KW per cubic inch - and I'll be running a stroker bottom end...

Anyway, I painted the ute last night, am busting a gut to get out to South Windsor to have a look at it!

Cheers.