'89 Injected 318 Camshaft

Why would they design the new magnum roller cam with a long snout fuel pump eccectric when everything was tbi?

I think the cam would work no problem but I would be careful with the lifters in their new bores and keep the retainers with lifters in order of the cam to match as many worn surfaces. If you're interested, you can regrind the oem cam to the efi limit and run longer pushrods. Easy $200 power in a combo.
Magnum cams don't have a long snout.... but the TBI (88-91) cams did that I've seen