After Market Fuel Injections
 

I am wanting to build wipple blower motors and want to get recommendations for aftermarket marine fuel injection. Thoughts?

Thanks

We run the Fast XFI 2.0, it has a wide band 02, self tune, knock control and flex fuel if you want.

Learn more about the Whipple supercharger marine engine systems.
 

Most all the newer Whipple marine supercharger set ups have their own fuel injection system built right into the throttle body inlet and don't need any other fuel injection system. You might just want to ask your questions directly to Whipple and get your build info right from the get go. www.whipplesuperchargers.com

Best Regards,
Ray @ Raylar

You may want to take your own advice Ray.. Show me a Marine Whipple kit that comes with a complete EFI system.. It has a throttle body.

The FAST system is user friendly but it's not a sealed unit. The new Holley HP system does everything the FAST does and it's got a much more durable ECM design. We just swapped out a MEFI 3 on a Whippled 502 with the Holley ECM and wiring harness. It's about $1400 retail and everything plugged right in and worked perfect.

don't count out the Mefi controllers. A Mefi4 is a good unit and can run a 2 or 3bar map

$600ish with harness from CrateEngineDepot.com

Holley has come a long way, may be a bit of a challenge compared to the Fast. Looks like it has all the bells and whisles.

Been thinking about Megasquirting my 496HO....