I have a 93... 22LBers. Please say yes!

 

Do you have a AFPR? if so you should be fine.

 

I'd say you'd be cutting it very very close with 22lbers.... I would get a set of 30's or so to be safe.

Find an injector calculator on the web to figure it out, from what i've seen 22 lb's seem too small for a cammed car ...

 

id imagine youd be fine with 22#ers. you really need more fuel after you get your heads ported, in which time you get larger injectors. with a small cam like the ones you mentioned, I want to say youd be fine...

 

Biggest I've considered so far is CC305 or like a 227/233 from CMotorsports. I'd really like to avoid changing injectors since that tacks on like another 250 bucks. I wanna stay cheap, but at the same time, i don't wanna be CHEAP... If that makes sense. Not LESS than I need, just not MORE either.

Drew

 

theres a nice difference between a 305 and a 227/233. you're leaving out the 224/230 as well, which is a nice cam. going smaller than the 305, you have the hotcam and the GM846.

 

Go ahead and get the bigger injectors. I can tell you first habd when I had nothing but long tubes,cai, an a muffler that my stock 24's were seeing about 90% duty cycle at 6krpm.

 

I have had my heads/cam combination on my car for over 6 years with a cam similar to the CC305. I have been using my stock injectors (now with over 100K miles on them) without any problems. I put 359hp to the rear wheels. I do have an adjustable fuel pressure regulator, but I acutally run slightly rich and have the fuel pressure adjusted to the stock pressure. (45psi). From my experience I would say you would be ok with the stock injectors. If you have the $$ and are going to get it tuned anyway, the larger injectors would be some insurance (I guess) and would allow for more mods and HP in the future.

 

Hes Also got the 22#ers the 93's had not the 24.9#'ers that the newer Fbod's have.. At least a 10% difference in flow...