C5 Forced Induction/Nitrous C5 Corvette Turbochargers, Superchargers, Centrifugal, Twin Screw & Roots Blowers, Twin Turbo Kits, Intercoolers, Wet & Dry Nitrous Injection, Meth
Sponsored by:
Sponsored by:

rwhp/trq estimates with new setup

Thread Tools
 
Search this Thread
 
Old Jul 21, 2015 | 07:36 PM
  #21  
nullpointer's Avatar
nullpointer
Drifting
10 Year Member
 
Joined: Mar 2011
Posts: 1,823
Likes: 43
From: East Aurora NY
Default

Originally Posted by jmd1487
Well I switched out the spring to the 3lb and yes now it is open at idle. However it still have drivability problems so I dropped it off to the tuner and he said I need to switch to a speed density tune... So I left it with him ugh more money lol
Hopefully he cut you a break, make sure he street tunes it again too.
Reply
Old Jul 23, 2015 | 08:18 AM
  #22  
jmd1487's Avatar
jmd1487
Thread Starter
Burning Brakes
 
Joined: Sep 2012
Posts: 793
Likes: 8
From: New York
Default

Originally Posted by nullpointer
Hopefully he cut you a break, make sure he street tunes it again too.
Yes he took care of me, just picked the car back up and it is night and day better. I think i might need a bigger BOV or a 2nd one because on decel while in gear the bov is open then when I go to accel again it goes a little lean because of the built up air the the charge pipe, does this make sence?
Reply
Old Jul 25, 2015 | 03:13 PM
  #23  
jmd1487's Avatar
jmd1487
Thread Starter
Burning Brakes
 
Joined: Sep 2012
Posts: 793
Likes: 8
From: New York
Default

any advise?
Reply
Old Dec 10, 2015 | 06:40 PM
  #24  
Jason Zajac's Avatar
Jason Zajac
Instructor
Liked
 
Joined: Nov 2015
Posts: 133
Likes: 22
From: Elma, New York
Default

Originally Posted by jmd1487
any advise?
This car originally from Buffalo?
Reply
Old Dec 15, 2015 | 07:04 AM
  #25  
romandian's Avatar
romandian
Drifting
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2014
Posts: 1,981
Likes: 111
From: Switzerland
Default

Originally Posted by jmd1487
Yes he took care of me, just picked the car back up and it is night and day better. I think i might need a bigger BOV or a 2nd one because on decel while in gear the bov is open then when I go to accel again it goes a little lean because of the built up air the the charge pipe, does this make sence?
not to me.
Reply
Old Dec 15, 2015 | 11:06 PM
  #26  
Rob Petyo's Avatar
Rob Petyo
Le Mans Master
Veteran: Navy
25 Year Member
Liked
Community Favorite
 
Joined: Mar 1999
Posts: 6,029
Likes: 85
From: Palm Coast, FL
Default

Originally Posted by nullpointer
What type of dyno do you want those numbers on?

I am at ~13 psi, ported heads, cam, headers, meth, sd tuned and on a mustang dyno I was ~650 rwhp. Mind you the Dynojet numbers are 740s, so you can see why I ask.
I was trying to figure out the difference between the two, so there is about a 15% difference between a Mustang and a Dyno jet?
Reply
Old Dec 16, 2015 | 12:51 AM
  #27  
MVP'S ZO6's Avatar
MVP'S ZO6
ISIS SUCKS FAT CHOAD
Supporting Lifetime Gold
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2008
Posts: 8,124
Likes: 53
From: Earth, United States
Default

It's going to make about 600ish on a Dyno jet.
Reply
Old Dec 19, 2015 | 10:55 AM
  #28  
nullpointer's Avatar
nullpointer
Drifting
10 Year Member
 
Joined: Mar 2011
Posts: 1,823
Likes: 43
From: East Aurora NY
Default

Originally Posted by jmd1487
Yes he took care of me, just picked the car back up and it is night and day better. I think i might need a bigger BOV or a 2nd one because on decel while in gear the bov is open then when I go to accel again it goes a little lean because of the built up air the the charge pipe, does this make sence?
Even if that is true, the tune should handle it.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

 Michael S. Palmer
story-1

5 Best & 5 Worst Corvette Daily Drivers

 Joe Kucinski
story-2

The Headlights of Every Corvette Generation Explained

 Joe Kucinski
story-3

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-4

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-5

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-6

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-7

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-8

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-9

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
Old Dec 19, 2015 | 01:37 PM
  #29  
Jason Zajac's Avatar
Jason Zajac
Instructor
Liked
 
Joined: Nov 2015
Posts: 133
Likes: 22
From: Elma, New York
Default

Originally Posted by nullpointer
Even if that is true, the tune should handle it.
Car still running MAF or is it speed density?
Reply
Old Dec 19, 2015 | 01:37 PM
  #30  
nullpointer's Avatar
nullpointer
Drifting
10 Year Member
 
Joined: Mar 2011
Posts: 1,823
Likes: 43
From: East Aurora NY
Default

Originally Posted by Jason Zajac
Car still running MAF or is it speed density?
IIRC he went back and converted over to SD
Reply
Old Dec 21, 2015 | 06:05 PM
  #31  
Jason Zajac's Avatar
Jason Zajac
Instructor
Liked
 
Joined: Nov 2015
Posts: 133
Likes: 22
From: Elma, New York
Default

Originally Posted by jmd1487
Yes he took care of me, just picked the car back up and it is night and day better. I think i might need a bigger BOV or a 2nd one because on decel while in gear the bov is open then when I go to accel again it goes a little lean because of the built up air the the charge pipe, does this make sence?
That makes no sense at all. Most likely a part of the VE map that doesn't have the correct value.
Reply
Old Dec 21, 2015 | 06:34 PM
  #32  
Dave concrete's Avatar
Dave concrete
Race Director
15 Year Member
Active Streak: 30 Days
Photogenic
Photoriffic
 
Joined: Apr 2007
Posts: 18,053
Likes: 53
From: long Island NY
Default

640whp560wtq
Reply




All times are GMT -4. The time now is 07:04 PM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-7
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-8
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-9
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE