EFI Versus Carbs

**Petro14** · 03-21-2005, 02:12 PM

What are the performance, reliabilty, and responsivness differences between a bike with EFI and a carb'd bike? Are there any real pro's to having a bike with EFI?

Thanks,

Petro

morehorsepower · 03-21-2005, 02:15 PM

If you leave the bike stock go with a EFI , now if you are into moding you will have to get someone to redo the fuel map.

studmouse · 03-21-2005, 02:22 PM

Quote:

Originally posted by morehorsepower@Mar 21 2005, 05:15 PM
If you leave the bike stock go with a EFI , now if you are into moding you will have to get someone to redo the fuel map.

NOT IF YOU HAVE A ON BOARD DASHMOUNT COMPUTER,THEN YOU CAN CONTROLL EVERYTHING THER WITH A PUSH OF A BUTTON! AND SOME OF THE MORE SUFISTICATED COMPUTERS CHANGE THEMSELVES FOR OPTIMUM PERFORMANCE

studmouse · 03-21-2005, 02:25 PM

Oh, I forgot to mention call Kelly at KMS performance(602-442-4340) they will have one ready for the V-Force in a couple of months!

marylandatv · 03-21-2005, 03:01 PM

There are only two quads on the market right now with EFI. I would say because its still new to ATVs give it another year or two and go with a regular carbs.

~coop

bigvforcer · 03-21-2005, 03:11 PM

I thought I read somwhere that the polaris efi's are really only TBI(throttle body injection). Just curious if anyone knows for sure or not.

03-21-2005, 03:13 PM

Quote:

Originally posted by bigvforcer@Mar 21 2005, 04:11 PM
I thought I read somwhere that the polaris efi's are really only TBI(throttle body injection). Just curious if anyone knows for sure or not.

yeah it's throttle body.

http://atv.polarisindustries.com/atv/specs...99-4320F413D956