Hi T6,
That's a bit much for a street use daily driver.Though it sounds fun...I am not adverse to multiple carbs, I rather enjoy tuning them, though I have never done it with EFI. I would think it would be easy. I have several of the GM Rochester TBIs both the 1 and 2 barrel and have a couple of Megasquirt MS3Xs. So I have the options to go with multiples and may do that on my next build which will probably be a 250.
Since this is my first GM inline 6 build I want to keep the plumbing simple hence winnowing down my options to one of the 3 afore written single 4 barrel manifolds.
Though it would be kinda cool to use the Offy 3x1 and plumb it with 3 GM tbi 300 series or 200 series. I know the newer GM TBIs are better but I already have the 200 and 300 series. The fuel distribution would be better but the plumbing would be more complex and troubleshooting would be a bit harder.
There is a bunch more stuff I 'could' do but I don't want to get too distracted.
Thanks again for your posts.
