MSefi.com read only forum (Jan.15,2018)

Tha sounds like a real good idea. Thanks.

I went to the dealer today and they had the connectore....for $39 EACH. I told her I couldnt afford plastic at that price. The rubber grommet, they didnt even show in the pictorial. The showed the gap it filled, but not the filler.

But in their defense they had both of the fuel line connections I ...

I am cleaning up the GM 5.7L TBI unit I have and have two more questions. Where does one get the electrical plugs for the injectors and the little plastic/rubber ??? rectangular piece that looks like it must be a grommet for the wiring to the injectors that fits in the rim of the body under the air ...

I have a GM TBI fron a 1990 5.7L GM pickup. Nothing in the local bins seems to fit the fuel line threads on the pressure regulator.

The fuel line fittings are missing and I dont want to buy the entire fuel line from GM.

I have a two page listing of fittings (cant remember where I downloaded it ...

But in a TBI, there is no venturi. Its not needed to create the vacuum to pull the fuel from the float bowl. Its just a straight hole!

Thanks. Thats what I needed yo know.

I am down to the last part needed to do my installation and I have a question. I need an adapter fro the GM TBI to the QuadraJet manifold. I have seen two kinds on ebay. One has a water inlet and outlet to stabalize it at engine temperature. Is this needed for southern climates where the car will ...

I hadnt thought of that. But you are absolutely right. What might work better is a capacitance in parallel with each injector to tune the frequency to prevent flyback altogether.

I have read the manual pretty throughly but I may have missed the following answers that I think I need.

I am using the MS 1 version 2.2 with a GM TBI with 2@ 55 lb/hr injectors on a 229 cui GMC V-6 engine so have a low fuel flow requiremnet on only 115 HP. Thus, low PW requirement

1) The ...

I have ordered a MS 1 ver 2.2 and am expecting it any day now.

I acquired a TBI unit that I think can be adapted to the GM 229 V6 in my '83 El Camino. The EC currently has a Quadra Jet on it with a 4 barrel intake manifold.

The TBI I have is two barrel and has 43mm barrels. I do not know what it ...