Turbo is finsihed

[Nubira2.2]

that oil return line from the turbo is low

everything else looks perfects



the flow rate for leganza injectors ?

not enough for more than 140whp

[mr_sikma]

looks good mate!

thats the 1.5? and at 6psi youd be thinking around 100ish kws @ wheels?

[john_trickle]

looks good mate!

thats the 1.5? and at 6psi youd be thinking around 100ish kws @ wheels?

Something like that i want to get a few more things done like the throttle body port and polish and redo the motor so i can go higher boost.

john

[john_trickle]

Its getting dyno today sometime so ill have graphs soon.

soon

The dyno just called me and said the fuel pump needs to be changed its not allowing enough fuel through he said the lanos fuel pumps 1.2 litres at 200KPA
so i have to get one that runs 2.4 litres at 200kpa so basically need a performance intank fuel pump has anyone done this if so what pump was used.

john

I put in the 2l nubira injectors to compensate for more fuel i didnt realize i had to change the pump aswell i suppose these things have to be done this mechanic has worked on alot of turbos so he knows what hes talking about, once i get it all tuned ill give you some specs. Ireally enjoyed doing this project i learnt alot from doing it.

All done got it back i love it so much grunt Thank you Daewootech.

john

[mr_sikma]

how much boost are you running and what power is it making?

[john_trickle]

how much boost are you running and what power is it making?

7 psi of intercooled boost produces a 55% power gain
6-7 psi is what a lot of OEM applications use.
10 psi should be possible with a stock A12/A14
14.7 lbs gives theoretically double the airflow so max. power would be about 2x stock, but this isn't actually the result. The reason is that the stock induction and exhaust system won't flow this much air under pressure. However, the low rpm torque could approach 2x (at about 2250 rpm) if a small turbo is used. So a 130hp turbo engine will have much more performance than a 130hp NA engine
1986 Honda 1.5 liter ran boost of 4.0 bar - that's 300 bhp ... per cylinder with special fuel


john

[mr_sikma]

4.0bar!!!!!!!!!! so around 55psi, are you serious?

i know how turbos etc work as i have a 2.6ltr sigma turbo. making around 120kws on 15psi

so has yours been dynoed yet?and what power in kws @ wheels is it making?

[john_trickle]

4.0bar!!!!!!!!!! so around 55psi, are you serious?

i know how turbos etc work as i have a 2.6ltr sigma turbo. making around 120kws on 15psi

so has yours been dynoed yet?and what power in kws @ wheels is it making?

The dyno's works shop and tools look 100 years old so does the machine,He did the dyno but i didnt get a print out graph as his machine hasnt got it,when i do the port and polish on the throttle body next week ill go to a diffrent dyno and get some graphs.i was pissed i didnt get something to see for myself i will have it posted soon.

john

[mr_sikma]

seems a bit strange hay!

i was just curios to know! there seems to be alot of dynos popping up around the place now!

[MMamdouh]

i recommend a TB off a 2.0 engine... it is way bigger than your polished and ported 1.5 TB going to be.

MMamdouh

[john_trickle]

i recommend a TB off a 2.0 engine... it is way bigger than your polished and ported 1.5 TB going to be.

MMamdouh

Which 2l engine throttle body will fit the 1.5l lanos.


john

[MMamdouh]

a T20SED out of a nubira or leganza... you will need to do a little mod to the bolt holes on the TB to fit the bigger bolts of the 1.5 engine.


MMamdouh