hp/tq/ and 1/4 with a 76mm/78mm turbo

[kyleozzie]

Re: hp/tq/ and 1/4 with a 76mm/78mm turbo

Also don't come crying when one of those piddly 255 pumps fail and you go lean and your motor leans out.

I heard three of them are even better lol. Support like 4000 horse or something lol

Sent from my SCH-I405

[Superman09]

Jonny said it himself, a sumped tank and big external is better.

If you don't have a budget for a nice external setup then that's one thing, but don't kid yourself and think that an internal setup is better than a complete external fuel system.

Correct, I had a sumped tank and external 4303 for my car. However the cost of this set-up was far greater than a double pumper set-up. Just depends on your goals and budget. For Mike, a Double Pumper is what I would recommend. The cost of sumped/external, its capacity, and it's louder noise are overkill for this project. Double pumper will do the trick just fine

[ThreeHonks]

Also don't come crying when one of those piddly 255 pumps fail and you go lean and your motor leans out.

[ThreeHonks]

Jonny said it himself, a sumped tank and big external is better.

If you don't have a budget for a nice external setup then that's one thing, but don't kid yourself and think that an internal setup is better than a complete external fuel system.

[Formula Z]

Re: hp/tq/ and 1/4 with a 76mm/78mm turbo

Twin 255s are a proven method and probably what ill do

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[Fox Slaughter]

I was thinking about running a DW300. You have to modify the bucket though?

[Nocooler]

Mike, another option I'm looking into is the DW300 (320lph) with the FPWK-017W hotwire kit from Racetronix. This pump is rated at 870 crank hp N/A @ 60psi and 13.5volts. According to my calcs it should put it around 760-780 hp with F/I (depending on your boost) or 650-665rwhp. This is enough for my setup but I don't know what your goals are...

http://www.deatschwerks.com/resource...fuel-pump-tech

cons: You need to modify your stock bucket
pros: No worries about a pump failure causing you to go lean, no hobbs switch, can be done for around $230

If you are planning on 650+ rwhp I would suggest the Lonnies Double Pumper as others have suggested.

Dave - the turbobuick guys like the deatschwerks pumps. They've also been using the Denso supra tt pump, and the intank bosch 044.

To bad the zl1 fuel bucket wouldn't fit

[1999Black_Z28]

Mike, another option I'm looking into is the DW300 (320lph) with the FPWK-017W hotwire kit from Racetronix. This pump is rated at 870 crank hp N/A @ 60psi and 13.5volts. According to my calcs it should put it around 760-780 hp with F/I (depending on your boost) or 650-665rwhp. This is enough for my setup but I don't know what your goals are...

http://www.deatschwerks.com/resource...fuel-pump-tech

cons: You need to modify your stock bucket
pros: No worries about a pump failure causing you to go lean, no hobbs switch, can be done for around $230

If you are planning on 650+ rwhp I would suggest the Lonnies Double Pumper as others have suggested.

[DETROITMUSCLE]

Go with an external pump and sump the tank. Not a fan of dual in intake pumps at all- kinda look at it as the "hack" method

How are they any different than your twin pumps, all twin setups have the same cons but I don't find them as being a "hack" job, everybody works on a different budget.

[Superman09]

Go with an external pump and sump the tank. Not a fan of dual in intake pumps at all- kinda look at it as the "hack" method

I disagree. Twin pumps when done right by a reputable company has shown terrific results with great manners and longevity.

Sure a sumped tank with an external pump might be "Better" but when you consider the cost of that vs twin in tanks and also how silent twin in tanks are compared to an external, I would do dual in tanks for a street car under 900 rwhp all day everyday and twice on sundays

[ThreeHonks]

Go with an external pump and sump the tank. Not a fan of dual in intake pumps at all- kinda look at it as the "hack" method

[Speedfreak391]

Good to know! Thanks.

[DETROITMUSCLE]

twin 255s should support 800+ on pump gas just fine.

[Speedfreak391]

I looked at running a single Aeromotive 340. But went with twin 255's in the tank. I hope they will give me enough fuel for my needs. I think 650ish at the wheels isn't to far out of line?

[Superman09]

A pair of 255's in tank would be the way to go! I am direct with Nasty who gets them done through Lonnies. If you decide to go that route let me know and I can get you good pricing on it!