89rs454

Could somone please tell me the the flow rate of stock 305 Crossfire injectors? I have searched for an hour and found nothing but TBI flow rates .

89rs454

Are they 55 lb/hr could someone comfirm this?

gheatly

iTrader: (2)

no, not 55. I believe one is rated at 62 and the other is at 64. The flow rate is staggered due to the fact that fuel is routed thru one TB to the other. I believe drivers side is higher number. Not exactly sure of rates, but I know it is low to mid 60s.

SORRY THAT'S FOR THE 350. Misread engine size. Not sure if 305 had staggered flow rates.

89rs454

Will 305 TBI injectors work for a CFI 82 Z28 305? The injectors look the same and the Hp rating is around 165 CFI to 175 Tbi but if it's staggered, will it make a difference? If not, i will just throw an intake and carb on it and be done.

90 camaro cj

maybe talk to your local chevy dealer (ask them too look up the original injectors)

Ronny

iTrader: (1)

stock is plumbed in series. some of us plumbed in parallel. that would allow matched in size.

I am pretty sure this is the case for both CF engines. I would contact FIC injectors and ask what they offer or advice.

Having 2 TBI injectors of same size is not ideal but will get you down the road.