Need good info b18c5 turbo help

[yamaha6611]

okay, I am looking to make some more power for this upcomming season with my 94integra, b18c5


bone stock engine
china 50trim
cast manifold

it currently makes (on crome), mustang dyno
-6 psi
-300hp/200tq.
-8500rpm RL
-19deg. timing
-11.5-12.2 A/F



my thoughts...
-thick HG
-arp studs
-real manifold and turbo
- intake manifold

and whatever (rev/psi) will make me 400whp


is this SAFE to do on a bone stock b18c5?!?!?!?!

any suggestions!?


thanks,

matt

 

[boostedek420]

i would go with a ramhorn header and a ball bearing turbo with biger injectors and a good tune good luck

 

[yamaha6611]

i would go with a ramhorn header and a ball bearing turbo with biger injectors and a good tune good luck

im not against anything you say, but i would like your opinion on WHY you say these?

ramhorn as opposed to any other $600 manifold i can buy??


and, my injectors are at hmm... precision 680cc, 8500rpm 6psi @ 61% duty cycle.. i feel like i should max em before i drop all that money on a set of 1000's


turbo though, much agred.


thanks,


matt

 

[FLounder]

You can certainly make more power with a little bit better turbo setup and a little more boost. A better turbo manifold, with a nice 3" down pipe will help. You should be able to make near 400whp with the injectors you have. I would think it should be pretty safe as long as its dyno tuned well. A smallish turbo might take 12-15 psi to get there. If it was me i would be scared to push more boost than that with that high of compression ratio.

 

[yamaha6611]

X2 i totally agree... heres the newest plan...

topmount manifold
hx35 turbo, 7blade cold and 9cm2 hot

70thou headgasket, arp studs and new t belt and water pump

should drop me to 9.6:1 - 10.0:1 somewhere in there...?



go from 6psi to 10-15psi, add a hair timing and fuel and try for 380-400whp



???? good idea?



thanks,


mat

 

[FLounder]

it sounds great, as long as its tuned well. do you have someone that dyno tunes or are you just doing street tuning?

 

[yamaha6611]

OST dyno in harmony, PA

look em up! its my buddys shop, hes got a built ls vtec and i dont even think he knows how much it is making lol, i think last time he checked it was at 460 or so and the clutch started slipping at like 6k lol

check out the pics of the customer cars

Dyno <<link to OST