FP Red injecotr size?

[TurboDSMer]

Will denso 720cc injectors be fine to use on a red or do i need to go to something bigger?

 

[92awddsm]

If you use the red to its fullest potential, you will easily max out the 720cc injectors. I personally would start in the 850cc range minimum.

 

[TurboDSMer]

Also would a Tial 38mm wastegate be fine to use with this turbo as well? I was planning on maybe 20-25psi daily on pump gas with that wastegate.

 

[92awddsm]

Also would a Tial 38mm wastegate be fine to use with this turbo as well? I was planning on maybe 20-25psi daily on pump gas with that wastegate.

It should work fine as long as you run 18+ psi. Anything lower might cause creep on the 38mm.

 

[Kevin Jewer]

850s are the bare minimum that will fully support the FP Red's max compressor flow.

I was able to run a slightly larger turbo as low as 13 psi on a 35mm gate, setup to vent all 4 runners. Keith's statement may very well apply to O2 mounted setups however.

 

[CanadianTSi]

I know for a Fact that a 38mm off the Number one runner will hold a 60-1 to 6psi with no creep.

 

[92awddsm]

I know for a Fact that a 38mm off the Number one runner will hold a 60-1 to 6psi with no creep.

I know for the most part that the 38mm will control boost high or low but there is always that random person who has creep issues with running low boost on a big turbo with a 38mm wg. Thats why I stated that it might creep.

 

[CanadianTSi]

I know for the most part that the 38mm will control boost high or low but there is always that random person who has creep issues with running low boost on a big turbo with a 38mm wg. Thats why I stated that it might creep.

I'm not saying your wrong or anything, just stating my personal experience with a certain setup.