[frk507]

Any opinions on efi and if its better? I'm sure its been talked about but couldn't find any threads. looking at new exmarks and trying to decide which way to go. Thanks for any opinions.

 

[unkownfl]

Efi is better. Easier to start better on hills however it has more components to break and the price of one is greater. You have more fuel consumption with a carb so fuel savings could offset the greater cost of an EFI.

 

[morgaj1]

I was very resistant when motorcycles changed from Carbs to EFI. However, after owning a bike with EFI, I quickly came to the realization that EFI is far superior. Easier tunability (with the right equipment), easier start up, better mpg, and runs great, regardless of altitude. I have never owned a mower with EFI, but can't help but think that they will be superior as well. Particularly with Kawasaki. They have had a lot experience with small motor EFI on their motorcycles.

 

[Richard Martin]

I have it on my Kohler 28. It works great so far. A little over 1,000 hours. Fuel consumption isn't that much different from the Kohler 25 I had before. It does start up a whole lot easier. Push the throttle to half way and turn the key.

 

[topsites]

Unless you're drag racing and your number one priority is dumping raw fuel
down the intake for the purpose of building up power as quickly as possible,
besides that high performance and luxury automobiles have had it for around
50 or so years now and the reason is EFI outperforms any carbureted application.

 

[unkownfl]

Even in Drag racing EFI out performs carburetor engines.

 

[carlriv]

I have 3 hustler super Z's (2 EFI, 1 Carb). I dont see a significant fuel savings with EFI, but they do seem to have better power, and easier to start. I dont think you will get a payback on fuel from the extra $1,000 cost.

 

[ALC-GregH]

Nothing like raw HP.

 

[Richard Martin]

Oh yeah. This EFI will see your carb 1 and kick your ass.

It's a Top Alcohol Funny Car. Yes, it's extremely fast.

 

[Richard Martin]

Even in Drag racing EFI out performs carburetor engines.

I dare you to say that over at the Corral.

 

[mtmower]

have two hustlers and the efi gas mileage is not noticeable. the efi has no low end torque other wise ok. have problems re priming the fuel system if run out of gas. must get pick up out of tank and remove check ball valve and re prime. it's enough of a pain that it will be my last efi. may be a hustler fix though.

 

[unkownfl]

I dare you to say that over at the Corral.

I will and have and anyone with a brain would concur as what do top fuel cars run constant fuel injection!!!!!

 

[Richard Martin]

I will and have and anyone with a brain would concur as what do top fuel cars run constant fuel injection!!!!!

Hey, believe me, I'm with you. Did you not see the pic I posted? There are those members over at the Corral that will argue until the sun goes down that carbs are faster though.

 

[Richard Martin]

have two hustlers and the efi gas mileage is not noticeable. the efi has no low end torque other wise ok. have problems re priming the fuel system if run out of gas. must get pick up out of tank and remove check ball valve and re prime. it's enough of a pain that it will be my last efi. may be a hustler fix though.

Did you try turning the key a few times, and then hitting the Schrader valve to get the air out of the system? Also, my Dixie has no check valves in the tanks at all.

 

[mtmower]

Wow! Sorry Richard Martin! Over a year later I see your question! Yes I've cycled the key, even valves are pulled off. When pulling the valves off the return line there is a suction. It takes many cycles of the key (like 10-15) to get anything to prime and cycle correctly. Plus some skinned knuckles get your hand in there to grab the line to begin with. I just don't run my tanks anywhere near empty and got real quick with the tank switch valve if I even hear the engine hick-up.

For some reason even with the instant email notification selected I never get any notifications sent to my email.

 

[Ridin' Green]

Wow! Sorry Richard Martin! Over a year later I see your question! Yes I've cycled the key, even valves are pulled off. When pulling the valves off the return line there is a suction. It takes many cycles of the key (like 10-15) to get anything to prime and cycle correctly. Plus some skinned knuckles get your hand in there to grab the line to begin with. I just don't run my tanks anywhere near empty and got real quick with the tank switch valve if I even hear the engine hick-up.

For some reason even with the instant email notification selected I never get any notifications sent to my email.

Same here. I did at first,but then one day they stopped. I've double checked it several times to make sure I have it set correctly, but no dice.

 

[Richard Martin]

Wow! Sorry Richard Martin! Over a year later I see your question! Yes I've cycled the key, even valves are pulled off. When pulling the valves off the return line there is a suction. It takes many cycles of the key (like 10-15) to get anything to prime and cycle correctly.

Are you pushing in on the Schraeder valve though? Look at your engine where the carb would be. You should see a grey or black cap that looks like a tire valve cap only a tiny bit bigger. Take the cap off. You'll see a tiny valve tip in there that looks like the valve in a tire valve. Turn your key on and leave it on. Then push in on the valve until you get a steady stream of gas. The fuel pump will cycle on and off by it's self. You don't need to keep turning the key on and off. Once you get a steady stream of fuel you can replace the cap and start the mower.

 

[MOW ED]

I have 2 26EFI's and 1 20 carb. The carbed 20 uses as much to a little more than my 26's. In my opinion the EFI is a more dependable set up as it starts and runs without choke in any weather.