Fuel Pump and Injector Sizing for Your LS Swap Project

Подписаться 16 тыс.

Просмотров 4,6 тыс.

50% 1

In this episode, we go over calculating how big of a fuel pump and fuel injectors you need for your LS Swap project. The spreadsheet mentioned in the video can be downloaded from this link: lowbuckls.com/fuelsystem/
Join the Lowbuck LS Facebook group here: / 649494135791408
Check out the Lowbuck LS website here: LowbuckLS.com
Follow us on Instagram here: / lowbuckls
Listen to the Lowbuck LS podcast here on Apple: podcasts.apple.com/ca/podcast...
Listen to the Lowbuck LS podcast here on Spotify: open.spotify.com/show/4BvqPrn...
Like the Lowbuck LS Facebook page here: / lowbuckls

Авто/Мото

Опубликовано:

11 май 2022

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 15

@dakotasansonetti1752 2 года назад

This helped me so much. Your content has greatly improved my the progress of my first build. Making it less intimidating and putting me on a more direct path instead of trial and error. Thank you Randy!

@LowbuckLS 2 года назад

You’re welcome, thanks for watching and commenting Dakota!

@dakotasansonetti1752 2 года назад

@@LowbuckLS You are welcome sir. I've been curious to know if there is any videos in the future featuring your turbo build either doing pulls or a dyno run? Would love to see your truck in action!

@LowbuckLS 2 года назад

@@dakotasansonetti1752 hopefully later this summer, wanting to upgrade to a 4L80E transmission before I take the truck to the dyno or the track. But first wanting to get the LS swap done on my Suburban though. Once I have it ready I will definitely share results from the track and dyno though.

@dakotasansonetti1752 2 года назад

@@LowbuckLS outstanding! Thank you for the update

@josephmoore9992 2 года назад

Thank you for the information I will be definitely be using this.

@LowbuckLS 2 года назад

You’re welcome!

@factoryratgarage 2 года назад

That was a great informative video.

@LowbuckLS 2 года назад

Thanks sir!

@bagged68C10 2 года назад

Great info!!

@LowbuckLS 2 года назад

Thanks Tim

@general23cmp 2 года назад

Great info. I have a similar spreadsheet. For the fuel pump, I take whatever my fuel injectors would be at 100% duty cycle and then add 20% margin. That way I know I will run out injector before pump. I do size injectors to ideally be at 80% duty cycle max.

@LowbuckLS 2 года назад

That sounds like a good strategy for fuel pump sizing, thanks for your input, I think I’ll change my spreadsheet to incorporate that.

@dbc105 Год назад

Randy, is it possible to change the #cylinders? I would like to use this for my 4 cylinder Mustang SVO. Thanks, DC

@HeadFlowInc 2 года назад

Man those numbers seem to be on the conservative side. Iirc my decapped 24.8# flowed +- 74# and I thought the injector calculator showed they were good to: 60 psi Gas 925 crank e85 725 crank The 525lph pump @60#+ should handle 900+ hp according to Walbro.