Hello, this my first post on this forum but not the first I read.
My name is Ludo, I'm 21 and I live in Switzerland.

I'm actually building a B18C4 for turbocharge it. In Switzerland there aren't a lot of turbo honda so my only source of inspiration is usa forum's. And Honda-tech is the best I think.

My problem : I can't decide for the turbo.

My futur setup :

B18C4
Golden Eagle Sleeves
JE Pistons 9.0:1
Crower Rods
Sidewinder turbo manifold
Spearco Intercooler
Tial WG
HKS Bov
Exhaust 3"
AEM EMS
etc..

I would like that the turbo start pulling at approximatly 4000-4500rpm so max boost around 5500rpm.

Which turbo will be fine ?
What do you think about Presicion SC63 ? How many whp can I expect ?

Thanks for your answers.
Please help a little swiss to beat rich bankers in their Ferrari

PS : I hope that you understand my bad english.

 

sc 63 is really large.It can make such mad power,that it is only usable with slicks on a strip.I belive i read that it reaches to about 700WHP.

The sc61 i also more than you'll ever need,but i would pick that one yust to make sure. The limit should be somewere at 650WHP.

For better spool bore the sleevs to 83 or 84mm.Depends on the condition of the cranck if it is it worth to you to get the LS crank.
And don't forget without race fuel you won't be anywhere near those numbers.

P.S.
I'havent tried out either of the turbos,my info is from researching the bords.I hope it helps!

 

I realize it's not exactly the answer you were looking for, but this guy is near you and could probably offer some good advice. Shoot him a PM and I bet he can help you out.

austrian type-R

 

I just want to know which is the best turbo for a fully build GSR motor ?

I would like to make 400whp or more.

 

is that a b18c1 or a b18c5 ?

 

B18C4

European version of B18C1

 

damn , i guess i learn something everyday...

 

Just get the SC61 and you would be fine. I have t3/60-1 on LS/VTEC and I dont catch traction till third gear. I dont think there is any need to spend extra money on SC63 when SC61 will do fine for your setup.

 

When will the Sc61 start spooling on my gsr fully built block ? I'm planning to run 16psi.

 

i have heard a 2.0 gsr with sc61 hits 22psi by 5500rmp...and 10psi by 4300