Another t.b.i. Question......
 

I am building a 91 Chevy S-10 4.3 motor with a manual trans. I am required to run a t.b.i. system and I think I have the feul system figured out, at least on paper. My question is what is the part # for said t.b.i.? It is not listed on tech specs sheet. There are head #s, intake #s, only thing it says about t.b.i. is AC/ROCH, maybe call NHRA and find out? I can find them all day long in junk yards and ebay, but I want to make sure I'm starting out with correct one. On a previous thread someone mentioned about carb specs, will t.b.i. be listed on that? And if it is, is there a section on NHRA.COM that tells you that? I did look but could not find it. Only in N.D. maybe? I know I can go to the parts store and find the man. #, but I want the # that the NHRA says is soppose to be there. Don't want to go to my first race and be disq. because I thought I had the correct #. STOCKERS RULE!!!!!!!!!!!!!!!!!!!!!!!!! Rick.