90 JDM EF8

iTrader: (1)

thanks...no its atpturbo.com gt28 v-band flange

shoemaker617

I also saw that the charcoal canister was removed, have you ran into any problems with the canister not install? I planned on putting my breather tank in the same location. Also what modification was made to the 18G so it can produce that much psi?(Did you weld the flap shut?)

nenetech

iTrader: (1)

my soon to beset up stock b16 full 18g greddy kit.. precision 580 walboro 255 would like to run 10 psi [possibly throwing a semi built head type r cams brian crower valve train cam gears skunk2 im .. my question goes inot the down pipe friends who are helping me say 2.5 exauhst is enough if i leave it stock i was thinking 3 in will it hurt me if i go 3in on stock motor w out the head or will it benefit me?? and will it hurt to fabricate from the turbo 3in all the way back or leave stock elbow????

90 JDM EF8

iTrader: (1)

i ran 2.5" exhaust on when i was using the greddy elbow still and made 295hp with it on a completely stock b16 so you should be okay, and if u want some power tune it to 16-17psi and you will be happy and if you daily drive it just turn the boost down for the road, the b16 is fine as long as you dont boost over 18lbs but make sure you have boost cut

90 JDM EF8

iTrader: (1)

the charcoal canister hasnt been in my car since i bought it 10 years ago, just search about that on here...there is no modification needed to boost 15psi or any higher except a boost controller (but yes i did weld the flapper shut for external wg), but with the internal wg you will see boost creep, i have no boost creep any more with my external wg

shoemaker617

cool thanx for the info, i planned on adding a ramhorn down the line anyways.

nenetech

iTrader: (1)

anything speacial u did to make 295.. thats where my goal honestly is.. even if its 270 it is a DD i just want to feel that pep for my own amusement cuz i dont race i have race car for that.. howu manage to push that psi on internal waste gate where u external?

90 JDM EF8

iTrader: (1)

no nothing special really, of course i used 550cc injectors and hondata s300 but thats about it...you just need a boost controller to boost past the set actuator psi, external wg is not needed for that power

nenetech

iTrader: (1)

sweet looking forward to this than. any input on boost controller or doesn anyone work?

dimo92

im looking to get the greddy tdo5 18g kit. anyone run this set up on the b18c5? i have stock internals. what should i expect at 10psi tuned on hondata s300

avotegra

i dont believe you made 430 on this turbo at 15psi. only way is to upgrade to a 20g, and would still be hard. post up some dyno graph would you plz.

komat

anyone have numbers on a stock exhaust?

about to get my installed with stock exhaust and dyno tuning it for 250whp or so

komat

oh yea is there any company that makes 2.5" dp for the b series kits?

komat

well got my car tuned yesterday

stock gsr 127k miles
stock cat
stock exhaust
210hp/175tq at 8psi

we couldnt get it to stay at 10psi. is it the stock exhaust making it not waiting to stay at 10psi? or do i need to tighten up the rod more

90 JDM EF8

iTrader: (1)

why would i lie? lol...i actually am going to re-tune soon and probably get in the 500hp range since i found my motor was gunked bad with coolant and it was getting too hot on the dyno and i will be able to boost around 24psi...im in cali this weekend but when i get home i will post it for you or you can go to my post and see the graph...https://honda-tech.com/forums/forced-induction-16/tuned-dynod-fully-built-motor-18g-turbo-2816770/

avotegra

somthing is wrong with that dyno then, i change my dp to a 3inc dyno tune at 10 psi and only made 285whp on a bone stock gsr. 5 more psi for me, ill be lucky to hit 350. idk dude 430whp is way too much. thats almost like a gt35. wait what motor do you have.

90 JDM EF8

iTrader: (1)

u know im not running the same turbo manifold and converted to external wg right? of course i could not make 430hp with the greddy manifold and on the internal wg...the 350hp was on a bone stock b16 and now im making 430 with a 84mm built b16...i will hit 500hp range with this turbo and prove the 18g can make some power and i also plan on hitting mid to low 10's in the 1/4mile too...i finally got a job after being laid off for 6 months so now i can get the car ready for the track so those times and new numbers at 23-24psi will be coming soon...btw if your running the greddy log manifold and internal wg at 10psi and getting 285hp those are pretty good numbers

avotegra

idk dude. still even if you run a k20 motor with crazy overbore with the 18g, it would still be hard if not impossible to hit 430 at 15psi. you sure u did not upgrade the turbo to a 20g. its possible to upgrade to 20g. i call gshop, and there willing to do it for 700.

Freshdot

D16Z6 stock everything, new oem oil pump, timing belt, water pump, and tensionor.

310's, FPR, walbro 255

Greddy integra 18G kit, 10psi - 230hp.

tuned on s300

drained the breather tank yesterday and got the milkshake..HG and ARP's next, damn headlift.

komat

if its a open catch can. it will be milkshake like

Chiovnidca

I bought a used greddy kit for my daily driver (94 civic, d16z6) a little over 10 years ago. It's still running great! It's best times were 13.5@100mph. They're great for driving everyday.

90 JDM EF8

iTrader: (1)

dude im not lying...its a straight up 18g! ive been working with this turbo for like 5 years now and working on getting my set up right with it, so i know what im talking about with it...i guess if you want you can come to vegas and i will give you a ride in my car and you will feel the 430hp...u still didnt tell me what ur set up is???

avotegra

my setup is the greddy kit with a 3inc downpipe exhaust, with 550 tune on crome. i change my wastegate actuator to a 10 psi, port the wastegate hole bigger. At 10 psi i was at 285, i was at 300 but my tuner dail down my timing. much safer he said, i still end up blowing a hole through my piston. crazy ****.

so you been running the same turbo for 5 years without rebuilding it.

90 JDM EF8

iTrader: (1)

why didnt you just leave the wastegate actuator and get a boost controller so you could boost wherever you want? you could hit 350hp range at around 15-16lbs with your motor. that sucks your motor blew. yea same turbo no rebuild but i probably only put around 500 miles on the car a year, if that.

avotegra

it would'nt hold boost pass 8psi with that greddy wastegate. after i change the wastegate it holds fine but not pass 15psi. i did use a boost control. befor this setup i was running the greddy downpipe and elbow and at 18psi i was at 315whp only. after changing to a 3inc, it open a new world...10psi was at 285...i was going to tune on 15psi but blew my motor...waiting for fund to start a new setup...