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

Matt Cramer wrote:

sweet85chevy wrote: so i cant use the ones with the coil on top i have to use the tbi one

You can also use the TPI version, which does have a coil-in-cap setup.

ok thanks

can i take a 4 pin HEI dizzy and put a different 7 pin module
Yes, I did for a traditional Pontiac engine where there are no EFI traditional Pontiac engines. How ever there are EFI versions of the sbc. visit a local Pick a part yard and look for an EFI version of a sbc engine.
so i cant use the ...

can i take a 4 pin HEI dizzy and put a different 7 pin module

do you have to use the stimulator

ok thanks this helps alot

also can i use any HEI i want

Pretty much. With a 4 pin HEI module, the distributor advance mechanism would control timing; with a 7 or 8 pin HEI, the MS2 will have no problem controlling timing. We have a series of articles on converting a 350 from carbs to EFI - first with just a TBI swap, then ...

also can i use any HEI i want

26 mpg you say what were you running for gears in the rear and what trans

i am new to the efi world mainly do a alot of carbs but really cant afford the gas mileage i need to go to efi so i need alittle help i want to switch my sbc 350 carb over to efi what system would be the best to swap it over and still use HEI