When do you need a twin fuel pump?

phunk

Yes if you do the S1.SE + 450 pump that will take you really far before needing a twin pump. 700whp in turbo cars. Should be at least 600whp for supercharged cars.

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cupcakez

Gotcha.

So the order in the next few upgrades I plan to get should be like this?:

1st Upgrade: TopgunZ A2A Kit

2nd Upgrade: S1-SE + Walbro 450 Fuel Pump + Injector Dynamics 1300x

3rd Upgrade: 928 Motorsports Supervortech V3 SCi Impeller Upgrade

4th Upgrade: Triple Pulley Swap for increased spinning

5th Upgrade: Level 10 Bullet Proof 370z Transmission Package

6th Upgrade: F.I. 7 AT Billet Aluminium Flex Plate (Cause I have 7AT)

7th Upgrade: Tune from Sebz in Socal. Will personally drive down there to get a tune from him one weekend
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My current upgrades:
- KW V3 Suspension
- Stage 3 Import Parts Pro (IPP) Custom Built Engine @ 11.0:1 Compression (Currently being built right now) --> Rated up to 850 WHP
- Quaife LSD
- Custom Exhaust with Magnaflow Muffler (Although I do plan to go back and get 3" down pipes later down the road)
- OEM GTR Spark Plugs


Does this sound like a logical order and something that could work? If you guys have suggestions on the order change, please tell me! I would love to hear what you all have to say

Any thoughts / opinions / feelings / comments / questions are greatly appreciated by the 370z community. This community is by far the best support I have ever found and have so far that is helping me with my journey to building a fast car So thank you everyone!!! =]

phunk

The order looks good to go. Just consider that for the first 4 items on the list, re-tuning is needed after each one. So you may want to try and clump some of them together.

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