WANTED! 4.3 performance tips

OK people. I have an 85 4.3 tbi motor I plan on putting in a 1959 gmc. I want to keep the tbi. And to limit the $ to 500 - 750. Any suggestions?

a 1985 V6 would be a 2.8L if it is stock...
so, I believe you want 2.8 performance tips...check it out...

Ok here we go again. Yes I do have an 85 4.3 tbi motor they were optional, however first introduction of this motor in most trucks saw an aluminum intake and a 4bbl q-jet, (so did the caddy's), and I believe that was in 83 or 84 astro and safari vans.
And I also must say "MY BAD" the 4.3 I have is from an 85 monte carlo.