Whipple 3.0 Gen 5 & Fuel Rails

NoLimitRacing

Member
Established Member
Joined
Sep 11, 2018
Messages
117
Location
So Cal
Does anyone know if the division X fuel Rails that come with their triple fuel pump and dual fuel pump fit with the new Gen 5 whipple 3.0? Also when is a triple fuel pump system needed ? Thanks in advance!
 

Slow 99

Nothing to see here
Established Member
Joined
Sep 12, 2019
Messages
387
Location
California
I can't speak for fuel rails, but as for the # of pumps, 2 walbro 465's have gotten people over the 1xxxhp mark with the right injectors of course. You could go the route of 2 465's and have no issues. But I think the safest option (depending on your hp goal) would be triple pump 465's and add the hobbs switch so that it runs on one pump until boost reaches 5 psi and then the hobbs switch turns the other 2 pumps on. Always go overkill with fuel system, leaves room for the future and plus if one pump fails mid pull, you have 1xxx hp worth of pump that will save your motor from going bye bye.
 

NoLimitRacing

Member
Established Member
Joined
Sep 11, 2018
Messages
117
Location
So Cal
I can't speak for fuel rails, but as for the # of pumps, 2 walbro 465's have gotten people over the 1xxxhp mark with the right injectors of course. You could go the route of 2 465's and have no issues. But I think the safest option (depending on your hp goal) would be triple pump 465's and add the hobbs switch so that it runs on one pump until boost reaches 5 psi and then the hobbs switch turns the other 2 pumps on. Always go overkill with fuel system, leaves room for the future and plus if one pump fails mid pull, you have 1xxx hp worth of pump that will save your motor from going bye bye.
Thank you, you make a very valid point.
 

Users who are viewing this thread



Top