FrontEngineDragsters.Org Forum

Technical => Spud Miller's Cave => Topic started by: wideopen231 on December 23, 2023, 11:08:53 AM

Title: down nozzles with MFI
Post by: wideopen231 on December 23, 2023, 11:08:53 AM

While I know not allowed in nostalgia competition . Wondering if anyone here has run down nozzle with MFI(no blower)?

Asking because have been wanting to install on my fed.Heads are already setup for it. Plus thinking with alky running thru lines and oil running over outside it should have minor cooling effect on oil temp. The fact it will have a lot of folks wondering where fuel is going to engine has nothing to do with it.LOL

So anyone treid down nozzle with mfi system?

Title: Re: down nozzles with MFI
Post by: Ray Hadford on January 27, 2024, 05:38:43 PM

Down Nozzles are  worth over 50 Horsepower in a 410   Sprint car motor.  The atomized fuel does not block port air flow.