tj25n1

i have a 91 rs with a 305 tb. i am putting a 350 in it . i seen that holly sells an aftermaket tb that is rated for 675cfm. the 305 is 30 over witha big cam double hump eagle heads does any body think that would work

Ozz1967

iTrader: (4)

Check Ebay, there are several aftermarket Throttle Bodies that are better than factory. The problem with TBI is that it's limited in tuneability after a while once you start getting into the more radical cam profiles.

UnderCover89TBI

iTrader: (25)

You probably don't need it unless your a high rpm turning 350

tj25n1

I am putting this car togther for my wife it won't be getting any more radical than the 350. which is 30 over double hump eagle heads and a good size cam. just wanted to make sure the cfm wood be enough for it. i want her to have power but be reliable enough to drive without any problems.

also the power windows dont work i check the fuse under the dash is there any or fuse or ? to check

UnderCover89TBI

iTrader: (25)

Don't spend the $ on throttle body. Spend on headers. Exhaust. Check power to motor if no power then electrical problem if power then bad motor

thomas1976

Cough cough, http://dynamicefi.com/ may I also mention EBL has been around for a long time.

UnderCover89TBI

iTrader: (25)

Thomas you'll be happy to know im finally getting an EBL flash. We are doing a group purchase, although I know you dont need one.

thomas1976

I'm shure you will be happy to start tuning with it, the stock TBI ECM was a big headache for me too.

killacamaro

iTrader: (5)

I bought the HOlley TB only cuz I got a good deal for it. I pretty much did everything u want to a 305 but heads. I have a LT1 cam and springs. I think it was a good change.