Does anyone have fuel pumps other than the Walbro and denso 255lph
#1
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Does anyone have fuel pumps other than the Walbro and denso 255lph
Looking for 250-275 hp
I would like a fuel pump that does not overpower everything. I want to optimize this sytem, no desire for more than 300hp as this is a track and time trial car.
According to RX-7.com, the FD fuel pump should handle this. Is that the best choice? Or is there something else between the FC pump and a walbro for output?
I am looking for a fuel pump to match the following mods:
-Recent rebuild with lightened components and
upgraded lubrication.Street port
-Majestic turbo upgraded and proted S4 turbo
(46 wheel I think)
-4 gsl-se injectors (primaries to be installed shortly)
-SAFC running off boost signal
-TMIC ( to keep lag down and cooling up)
-3" downpipe, hi flow cat, GT spec without the middle
silencer (tailpipe silencer has to be used or wastegate
gets overrun)
-Mazdacomp radiator, Black Magic fan
-Soon to be Greddy Profec B spec 2 set to 10 psi street,
12psi when running 100 octane on track (hope this
thing can handle a fast spooling engine)
- CAS retarded 3 degrees
btw, before everyone says go standalone, I want to put in a micotech or e01 as my next stage, still not sure its needed for this level of upgrade though.
I would like a fuel pump that does not overpower everything. I want to optimize this sytem, no desire for more than 300hp as this is a track and time trial car.
According to RX-7.com, the FD fuel pump should handle this. Is that the best choice? Or is there something else between the FC pump and a walbro for output?
I am looking for a fuel pump to match the following mods:
-Recent rebuild with lightened components and
upgraded lubrication.Street port
-Majestic turbo upgraded and proted S4 turbo
(46 wheel I think)
-4 gsl-se injectors (primaries to be installed shortly)
-SAFC running off boost signal
-TMIC ( to keep lag down and cooling up)
-3" downpipe, hi flow cat, GT spec without the middle
silencer (tailpipe silencer has to be used or wastegate
gets overrun)
-Mazdacomp radiator, Black Magic fan
-Soon to be Greddy Profec B spec 2 set to 10 psi street,
12psi when running 100 octane on track (hope this
thing can handle a fast spooling engine)
- CAS retarded 3 degrees
btw, before everyone says go standalone, I want to put in a micotech or e01 as my next stage, still not sure its needed for this level of upgrade though.
#3
Dude if in doubt, get the Aeromotive F.Pump that goes supports up to 1,000 HP. I have seen a couple of TUrbo 2s using those pumps, there bad ***, also the Barry Grant is nice as well, I believe they make the model that goes up to 1,000 HP
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#8
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All the oversized injectors and fuel systems on this forum is exactly why I posed the question. Everyone likes to jump in and tell you how to set up for 1,000,000 horsepower. I want to set up for 250, and am asking others who have done the same for advice. A lower flow fuel pump and injecors are just as expensive. And I plan on a standalone, however, a denso fuel pump, 720's and 1680's like you have would have about the same fuel dispersion as me puking my guts out over some of these smart *** replies.
#10
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I run the FD pump, but for the money I could have just bought the Walbro. Walbro has more room to grow, FC pump is "limited" to around 300HP (flywheel) in the FC.
#11
I'm a boost creep...
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Originally posted by Wompa164
If you want to optimize it, get a fuelpump thats overkill, big injectors, and an FPR + Haltech to tune them down.
If you want to optimize it, get a fuelpump thats overkill, big injectors, and an FPR + Haltech to tune them down.
A 300hp fuel capacity on a 250hp engine is smart. A 500hp fuel capacity on that engine is not.
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