EFI

On my Jeep, which has 1970, V-6, Buick 225 Odd-fire. Going to put a EFI system on it, want to do get a kit to install, not piece something together, plug and play as I say. Which supplier would you recommend?

 

Holley Sniper has a Rochester 2 barrel replacement.

Holley Sniper EFI 550-866 Holley Sniper EFI 2GC Small Bore - Classic Gold Finish

 

It’s a few bucks more but specifically for the 225. and has fuel pump included. https://howellefi.com/product/hb225-225-cid-buick-tbi-conversion-kit/

 

TBI wont be as sophisticated but you can still get parts for it at any parts store.

 

I strongly recommend putting the pump in the tank. Less noise and more reliable.

 

These gm tbi systems where very reliable.

 

Stomp the brakes! Granted that someone sells a kit, I wonder if anyone can vouch for how well their kits run on an odd fire engine???
Someone on this thread mentions the odd firing...
http://www.v8buick.com/index.php?threads/new-to-the-v-6.99007/
This one the OP is trying to use 2 ECMs to control each even DRP...
http://www.gearhead-efi.com/Fuel-Injection/showthread.php?5360-Odd-Fire-TBI

 

Odd fire has issues with multiport fuel injection. TBI would work same as carb.

 

Holley Sniper kit specifically for 225 Oddfire V6.

Holley Sniper EFI 2GC Small Bore Self-Tuning Master System for 225 Odd-Fire Buick V6 550-864K 550-865K 550-866K (bjsoffroad.com)

 

With all the Jeep odd fire engines, I’m sure these are pretty accurate

 

Do they make one for a 231?

 

Even or odd ? I’m sure this one will supply a 231 with just a different distributor

 

You can get the Holley Sniper 2 barrel in three different versions: Rochester pattern, Holley 2300 and Carter BBD. You just need a carb adapter for which one you choose. The later 231 (3.8) had the 2 barrel that was half a Quadrajet. I think there is an adapter to the Holley 2300 pattern.

 

Or get a 4.1 v6 Quadrajet manifold

 

I been told the Holley Sniper will not work on a
Odd-fire. Some people are putting a sensor on the crank to get a RPM signal.

Plan on going with a FiTech system, they have a 2 barrel version. Their tech says it will work with a odd-fire as long as you have a HEI distributor that puts out a square wave signal. The big cap GM distributor I have puts out the right signal per there tech people

 

I dont know if it a fact. But I understand many of Fitech owners are not happy with their products

Do your customer review research..

 

That was the older 4 barrel Sniper. The new 2 barrel requires the HEI distributor also.

Holley Sniper EFI 2GC Small Bore Self-Tuning Master System for 225 Odd-Fire Buick V6 550-864K 550-865K 550-866K (bjsoffroad.com)

 

Do you know anyone that has the 2bdl on a odd-fire and is it running OK

 

Call BJ's Off Road in the link above. They sell a kit specifically for the Oddfire 225 V6.

 

On my call list as well as Holley