OK guy I have some questions I would like to make my b18b1 turbo I have all the turbo kit I only need the manifold my question is can I use stock injector and stock fuel pump for only 5psi

The turbo is Master turbo,Greddy boost control,Greddy blow off valve,Tial wastergate I think is 38mm, and the Greddy little computer I look like this one



You can see I dont know to much about turbo I hope you guy can help me Thanks

BTW:can somebody can tell me if the turbo kit is good or not and I put the turbo series # in the computer and I read the turbo hold 500-550 hp

Thanks again guys

 

And forget the intercooler guys

 

Look up engine management. Start there. I think the question should answer itself. You prolly can run the car on that, depending on the tune....But why? Why not do it properly and get a pair of RC's of even DSM injectors and a walbro 255 and chip on crome.

 

not a chance. if you want to be cheap buy some dsm 450s for $80-100 and you MUST spend the money on an actual tune. you simply can't get around tuning EVER with a turbo honda
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by the way why are you set on 5lbs? the longer i think about this you probably could tune to 170-180whp on stock injectors but

A: it's dangerous if you boost creep
B: it's retarded, DSM 450s are under $100
C: even a $130 mishimoto intercooler will bring down inlet temps and allow more pressure in the motor

btw what clutch do you have? this also can be a big limiting factor on how much power you make

if you have a turbo that flows 55lb/min which is about where a 550hp rating will fall it's going to be kind of hard not to have any boost creep with a 38mm WG and only 5psi. the .5 bar or 7psi spring is normally the smallest one i've seen used

you also should buy a walbro 255 if you start creeping over 200whp, it's just a good idea for the $80 they cost

you also need a catch can and the pcv needs to be taken off the intake manifold and either vented to the can or blocked off with a larger VC vent

 

And the noob would say, Why cant I run whatever PSI i want, for I have a boost controller. Boost controller alllow to go up in PSI, FYI, not down. In case you were thinking of that.

 

thanks guy for your help I thing I going to buy the walbron 255 and 450cc injector

 

It will also help your planning, if you stop thinking in terms of PSI, and think more about horsepower. If you set a HP goal in your mind, it will help to better guide you towards which parts you need.

 

go bigger injector so when if or when you want to build it. You wont be kicking your *** that you didnt.