Cadillac 500 factory injector quality?

[mcdave71]

I have a slow build I'm working on for my '69 Cadillac Deville Convertible. I have the mpfi intake off of a '76 or so 500. I have already modded the throttle body for gm iac and tps. My question is about the original style injectors. Technology in 30 years has changed quite a bit and I was wondering if the people with smarts think it would be worthwhile to find/fit a newer style of injector? The original is a FJ12 low impedance. Tip and body style can be seen here. I have perused ebay looking at different injectors finding nothing that would work without major mods. So is 30 year old technology still ok?

Thanks, dave

[Matt Cramer]

Doesn't look all that different from an EV1 except for where they attach to the manifold. I'd probably just have them cleaned and reuse them.