Forced Induction Custom FI Setup Questions

question about using stock injectors and fuel pump

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Old 02-09-2005, 12:10 AM
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Default question about using stock injectors and fuel pump

im planning to do a ihi rhb5 vj11 probe turbo(small one) for my mini me civic. stock psi on the turbo is at 7-8psi. its not a track car, just for daily driven some more hp.max hp is prolly 200 hp

my question is, can i use my stock injectors? or do i need to use FMU with a inline fuel pump. please help me out.
any help or tips would be good
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Old 02-09-2005, 01:39 AM
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Default Re:question about using stock injectors and fuel pump

https://www.homemadeturbo.com/forum/...threadid=28135
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Old 02-09-2005, 01:52 AM
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Default Re:question about using stock injectors and fuel pump

if u use a fmu u need to keep ur stock injectors and get an inline fuel ppump. fmu's arent a good idea to use, they get u up and running and that should be all they are used for. u can use say a 8:1 ratio fmu with some 310cc injectors.

but get some uberdata or turboedit.
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Old 02-09-2005, 08:15 AM
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Default Re:question about using stock injectors and fuel pump

for an fmu to work you need a high flow fuel pump. fmu's are hated here but really for simple set ups the work fine but you need the big pump or the fmu cant do it's job. 12.1 ratio is what you want
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