Turbo on my prelude BA4 ?
 

First of all, nice forum and website, didn't seen it before.

My question is the following:
I have a daily drivin honda Prelude BA4 4ws B20A5.
Next spring i want to start with a turbo project, i know some stuff about it and i know a little what to need, but i found out a manifold is hard to find ,let alone engine management.
Do you guys have any idea where to find the needed parts for my car?
Thanks in advance.

Re:Turbo on my prelude BA4 ?
 

How much power do you want to make??


Engine management is semi-universal. Turboedit may work for you but you could always go with an AFC and DSM 450's. Get a T3 turbo or if you want to spend the money get a T3/T4

Re:Turbo on my prelude BA4 ?
 

you need a nice t3 48/60... ten psi will turn you out.

Re:Turbo on my prelude BA4 ?
 

how mutch power? its 155bhp now, i was thinking of around 200.
So i do need to change my injectors you think?
And what about a missinglink, is that nessesary?

Re:Turbo on my prelude BA4 ?
 

only if u go with an fmu which i hope you don't, go with an afc and 450's at the least.

Re:Turbo on my prelude BA4 ?
 

Read this thread a couple of times and it'll help you understand some of the options for fuel management:

https://www.homemadeturbo.com/forum/...threadid=14497

Re:Turbo on my prelude BA4 ?
 

you need dsm 450s' walbro 255 intank fuel pump, vafc, and a 60 trim t3. you'll get about 245-260hp and 210-225tq at 10-11psi. you don't need a missing link with a vafc.

Re:Turbo on my prelude BA4 ?
 

he wont make that much power with a 48/60 id say 200 to 210 ish at 10 or 11 psi on the hack...

Re:Turbo on my prelude BA4 ?
 

he says his motor puts out 155hp. and a b16 which is what i have puts out 160. conservatively tunned (slightly rich for safety) at 10-11psi my motor is making 246hp and 212tq
it's not with a .48/.60 t3 but with a .60/63 nissan 300zx t3. that day at the dyno while tunning it made 270hp but that was towards the lean side of the afr. this is w/vafc. 450s',fpr,walbro 255 intank pump.

Re:Turbo on my prelude BA4 ?
 

i think the prelude guy can make more than 230hp atleast. w/vafc