gencoupe.com gencoupe.com

Go Back   GenCoupe.com Forums - Your Hyundai Genesis Coupe Community > Hyundai Genesis Coupe Forums > General Discussion
Beyond Redline makes 344 WHP Beyond Redline makes 344 WHP
Register FAQ Member Map Members List Facebook Mark Forums Read


Please Visit our Site Sponsors
Reply
Page 3 of 13 12 3 456789101112 Last »
 
LinkBack Thread Tools
Old 04-05-2009, 08:47 AM   #41
O, not zero. ;)
Moderator
 
N2OInferno's Avatar
 
Join Date: Nov 2008
Location: Greenwood, SC
Posts: 5,706
Default
permalink
bravo. very nice indeed!
__________________
- "If you are flammable and have legs, then you are never blocking a fire exit. You can write that down and put a dash in front of it, and put my name at the bottom."
Mitch Hedberg
N2OInferno is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 04-05-2009, 09:11 AM   #42
Supporting Vendor
GenCoupe.com Vendor
 
Tim@BeyondRedline's Avatar
 
Join Date: Dec 2008
Posts: 243
Default
permalink
Quote:
18psi is the point when the BOV opens and does a soft boost cut.
We are currently running a Tial BOV, so no concerns there.
Quote:
The clutch slips around 380whp. Which is why everyone in Korea is at 350-360whp.
We have not seen any clutch slippage yet, but that may change this afternoon....
Tim@BeyondRedline is offline   Reply With Quote
Old 04-05-2009, 09:13 AM   #43
GenCoupe Addict
Moderator
 
miashottangel's Avatar
 
Join Date: Mar 2008
Location: Miami, FL
Posts: 1,112
Default
permalink
keep up the great work guys! Any photos/videos yet?
__________________
Quote:
"the best factory feature of my car is that it moves. it gets me from point a to point b.
i would rather have a moving car then one with gps, lcd, wtf, wifi, xm, bs, and fu."
~ deimos
Can't decide on what color you want?
Click the link Below
GenCoupe.com OFFICIAL Color Thread
miashottangel is offline   Reply With Quote
Old 04-05-2009, 10:05 AM   #44
Junior Member
 
Join Date: Apr 2009
Posts: 11
Default
permalink
The torque curve is nice and flat, but the hp curve is very peaky. I would like to see a fatter hp curve with less peak hp. Maybe with more tuning you can get there.
nj1266 is offline   Reply With Quote
Old 04-05-2009, 11:35 AM   #45
Sound Man
 
ItalynStylion's Avatar
 
Join Date: Aug 2008
Location: Fort Worth, Tx
Posts: 484
Default
permalink
Quote:
Originally Posted by Tim@BeyondRedline View Post

We have not seen any clutch slippage yet, but that may change this afternoon....
Tee hee....don't tease us!
ItalynStylion is offline   Reply With Quote
Old 04-05-2009, 11:45 AM   #46
Supporting Vendor
GenCoupe.com Vendor
 
Luke@BeyondRedline's Avatar
 
Join Date: Feb 2009
Location: GREEN BAY, WI
Posts: 153
Default
permalink
Quote:
Originally Posted by nj1266 View Post
The torque curve is nice and flat, but the hp curve is very peaky. I would like to see a fatter hp curve with less peak hp. Maybe with more tuning you can get there.
If we could rev it higher, the torque is bound to fall off sooner or later, when that happens hp has to flatten mathmatically. We just can't get around the factory revlimiter yet.
Luke@BeyondRedline is offline   Reply With Quote
Old 04-05-2009, 11:50 AM   #47
a new girl everyday!
GenCoupe.com Vendor
 
chris@vtengineering's Avatar
 
Join Date: Aug 2008
Posts: 3,026
Default
permalink
wow, congrats doods...
__________________
V/T Engineering
Sponsored by: RRM, Toyo, Progress, Mishimoto, InStyle Graphics, Zeitronix, BC Racing, USAutotech, Puente Hill Hyundai
Featuring: Frixa Brakes and the LOWEST BC Racing and ARK prices!
chris@vtengineering is offline   Reply With Quote
Old 04-05-2009, 11:59 AM   #48
Senior Member
 
Drag Limited's Avatar
 
Join Date: Mar 2009
Location: Savannah, GA
Posts: 171
Default
permalink
Quote:
Originally Posted by nj1266 View Post
The torque curve is nice and flat, but the hp curve is very peaky. I would like to see a fatter hp curve with less peak hp. Maybe with more tuning you can get there.
You do know that HP is dependent on TQ and RPM? If tq stays perfectly flat there is no possible way for HP to not stay at the same incline. What you are looking for is a spike in torque that fades off more and more just like the car is setup from the factory.
__________________
95 Integra GS-R Basic Bolt-Ons *SOLD*
97 240sx SR20 Swap FPBT28 Turbo, Cams, FMIC, Injectors ect... *SOLD*
01 Honda S2000 Basic Bolt-Ons *Sold*

Looking for my next toy, hopefully with BOOST!
Drag Limited is offline   Reply With Quote
Old 04-05-2009, 12:01 PM   #49
Senior Member
 
Drag Limited's Avatar
 
Join Date: Mar 2009
Location: Savannah, GA
Posts: 171
Default
permalink
Quote:
Originally Posted by Luke@BeyondRedline View Post
If we could rev it higher, the torque is bound to fall off sooner or later, when that happens hp has to flatten mathmatically. We just can't get around the factory revlimiter yet.
I assume the rev limiter is fuel cut not spark like most factory setups correct?

On my Nissan's SR20DET rev cut was done by fuel... Top speed cut was done by spark = HUGE fire balls at about 115MPH.
__________________
95 Integra GS-R Basic Bolt-Ons *SOLD*
97 240sx SR20 Swap FPBT28 Turbo, Cams, FMIC, Injectors ect... *SOLD*
01 Honda S2000 Basic Bolt-Ons *Sold*

Looking for my next toy, hopefully with BOOST!
Last edited by Drag Limited; 04-05-2009 at 12:14 PM..
Drag Limited is offline   Reply With Quote
Old 04-05-2009, 01:15 PM   #50
Kai
Senior Member
 
Kai's Avatar
 
Join Date: Feb 2009
Location: Chapel Hill, North Carolina
Posts: 420
Default
permalink
Quote:
Originally Posted by Drag Limited View Post
Top speed cut was done by spark = HUGE fire balls at about 115MPH.
lol..

Any news on those videos and pictures??
__________________
Quote:
Originally Posted by FlesHBoX View Post
haha I'm perfect man! I nevr mess up!!!
Hahn: The red EVOs yours.
Sean: What do you mean?
Hahn: You represent me now. What you think I let you roll in a Hyundai?
Kai is offline   Reply With Quote
Old 04-05-2009, 01:28 PM   #51
Supporting Vendor
GenCoupe.com Vendor
 
Luke@BeyondRedline's Avatar
 
Join Date: Feb 2009
Location: GREEN BAY, WI
Posts: 153
Default
permalink
Quote:
Originally Posted by Kai View Post
lol..

Any news on those videos and pictures??
Coming.....Tim is working on them as I type this. We did do a few more pulls today, but called it quits after we ran into a wall with the Factory catback. It made more HP, but it wasn't proportionally correct to the 16psi stuff. I did get the 16 psi tune better AFR wise, and it ended up at 314hp, but I still think the factory catback is restrictive at this point as well.
Luke@BeyondRedline is offline   Reply With Quote
Old 04-05-2009, 01:29 PM   #52
Supporting Vendor
GenCoupe.com Vendor
 
Luke@BeyondRedline's Avatar
 
Join Date: Feb 2009
Location: GREEN BAY, WI
Posts: 153
Default
permalink
Quote:
Originally Posted by Drag Limited View Post
I assume the rev limiter is fuel cut not spark like most factory setups correct?

On my Nissan's SR20DET rev cut was done by fuel... Top speed cut was done by spark = HUGE fire balls at about 115MPH.
Drive by wire throttle hauls things down in a hurry just by tipping the throttle blade closed. No violent rev limiter to bang off of here.
Luke@BeyondRedline is offline   Reply With Quote
Old 04-05-2009, 01:45 PM   #53
el chupacabra
 
NeverNZ's Avatar
 
Join Date: Mar 2009
Location: NJ
Posts: 456
Default
permalink
Quote:
Originally Posted by Luke@BeyondRedline View Post
Coming.....Tim is working on them as I type this. We did do a few more pulls today, but called it quits after we ran into a wall with the Factory catback. It made more HP, but it wasn't proportionally correct to the 16psi stuff. I did get the 16 psi tune better AFR wise, and it ended up at 314hp, but I still think the factory catback is restrictive at this point as well.
so when are you guys getting the catback back?
NeverNZ is offline   Reply With Quote
Old 04-05-2009, 01:50 PM   #54
Supporting Vendor
GenCoupe.com Vendor
 
Luke@BeyondRedline's Avatar
 
Join Date: Feb 2009
Location: GREEN BAY, WI
Posts: 153
Default
permalink
Quote:
Originally Posted by NeverNZ View Post
so when are you guys getting the catback back?
Hopefully tomorrow or tuesday.
Luke@BeyondRedline is offline   Reply With Quote
Old 04-05-2009, 01:58 PM   #55
Senior Member
 
Drag Limited's Avatar
 
Join Date: Mar 2009
Location: Savannah, GA
Posts: 171
Default
permalink
Sweet! This is exciting to get hourly news on the development! Thanks guys!
__________________
95 Integra GS-R Basic Bolt-Ons *SOLD*
97 240sx SR20 Swap FPBT28 Turbo, Cams, FMIC, Injectors ect... *SOLD*
01 Honda S2000 Basic Bolt-Ons *Sold*

Looking for my next toy, hopefully with BOOST!
Drag Limited is offline   Reply With Quote
Old 04-05-2009, 02:01 PM   #56
el chupacabra
 
NeverNZ's Avatar
 
Join Date: Mar 2009
Location: NJ
Posts: 456
Default
permalink
Quote:
Originally Posted by theironmonk View Post
Impressive and if this kit cost under 3K I'm definatly interested and may sway back to buying a 2.0T

18psi is the point when the BOV opens and does a soft boost cut.

The clutch slips around 380whp. Which is why everyone in Korea is at 350-360whp.
i'm taking it that there are no clutch replacements yet? replacing a clutch is easy and (relatively) cheap
NeverNZ is offline   Reply With Quote
Old 04-05-2009, 02:01 PM   #57
Kai
Senior Member
 
Kai's Avatar
 
Join Date: Feb 2009
Location: Chapel Hill, North Carolina
Posts: 420
Default
permalink
Quote:
Originally Posted by Luke@BeyondRedline View Post
Coming.....Tim is working on them as I type this. We did do a few more pulls today, but called it quits after we ran into a wall with the Factory catback. It made more HP, but it wasn't proportionally correct to the 16psi stuff. I did get the 16 psi tune better AFR wise, and it ended up at 314hp, but I still think the factory catback is restrictive at this point as well.
Sounds good
__________________
Quote:
Originally Posted by FlesHBoX View Post
haha I'm perfect man! I nevr mess up!!!
Hahn: The red EVOs yours.
Sean: What do you mean?
Hahn: You represent me now. What you think I let you roll in a Hyundai?
Kai is offline   Reply With Quote
Old 04-05-2009, 02:02 PM   #58
Sound Man
 
ItalynStylion's Avatar
 
Join Date: Aug 2008
Location: Fort Worth, Tx
Posts: 484
Default
permalink
Quote:
Originally Posted by Drag Limited View Post
Sweet! This is exciting to get hourly news on the development! Thanks guys!
I know. I'll be checking this thread regularly for the next couple of days.
ItalynStylion is offline   Reply With Quote
Old 04-05-2009, 02:15 PM   #59
Interior removal guy
 
dogstar's Avatar
 
Join Date: Feb 2009
Location: Edmonton, AB, Canada
Posts: 3,376
Default
permalink
Can I get confirmation on the parts you changed to make this happen?

Turbo, downpipe and midpipe, intake, intercooler and piping, boost controller, new injectors and maybe wastegate?
New manifold for the turbo or an adaptor?
dogstar is online now   Reply With Quote
Old 04-05-2009, 02:23 PM   #60
Supporting Vendor
GenCoupe.com Vendor
 
Luke@BeyondRedline's Avatar
 
Join Date: Feb 2009
Location: GREEN BAY, WI
Posts: 153
Default
permalink
Quote:
Originally Posted by dogstar View Post
Can I get confirmation on the parts you changed to make this happen?

Turbo, downpipe and midpipe, intake, intercooler and piping, boost controller, new injectors and maybe wastegate?
New manifold for the turbo or an adaptor?
Turbo, Primary Cat delete pipe (PCDP), downpipe, Secondary Cat delete pipe (SCDP), intake, intercooler, piping, wastegate spring@16psi, new injectors (600cc).

We didn't touch the engine itself, or intake manifold, and so far we are still using the stock catback.
Luke@BeyondRedline is offline   Reply With Quote
Reply
Page 3 of 13 12 3 456789101112 Last »

GenCoupe.com Forums - Your Hyundai Genesis Coupe Community > Hyundai Genesis Coupe Forums > General Discussion

« Previous Thread | Next Thread »


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


All times are GMT -8. The time now is 04:27 AM.

GenCoupe.com Forums - Your Hyundai Genesis Coupe Community - Archive - Top

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2010, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.1.0