Have a '90 K5. Doing a BBC swap. Have a complete TBI 454. Needs rebuild. I have a set amount of money I'm willing to spend. I'm not going to go over. I'm going to change pistons, cam, headers, etc. so it will be a stout engine either way. What would you do: 1) build a MPFI 467- according to Dyon2000 should be right at 525lb/ft. TQ 2) buy stroker crank and build 496 but use stock TBI and intake. Maybe down the road spend the money to buy the MPFI unit? According to Dyno2000 this engine should run 550 lb/ft TQ. Strangely enough both engines will produce almost exactly 390 peak HP.