CorvetteForum - Chevrolet Corvette Forum Discussion

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:

Turbo AR?

Thread Tools
 
Search this Thread
 
Old Jan 20, 2011 | 11:25 AM
Share
  #21  
PhilsZ51's Avatar
PhilsZ51
Thread Starter
Pro
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jun 2007
Posts: 706
Likes: 0
From: Pensacola Fl
Default
Just talked to precision and they are recommending the 6765s. Now I need to work something out with HP. Damn!
Reply
0
Old Jan 20, 2011 | 12:35 PM
Share
  #22  
PhilsZ51's Avatar
PhilsZ51
Thread Starter
Pro
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jun 2007
Posts: 706
Likes: 0
From: Pensacola Fl
Default
All squared away with HP. Sending the turbos back and getting different ones. Still going to see about the 6765 or 6265s.
Reply
0
Old Jan 20, 2011 | 01:05 PM
Share
  #23  
venomws7's Avatar
venomws7
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2006
Posts: 3,448
Likes: 21
From: EARTH
Default
Good choice ..
.48 is very small I wouldnt install them with 347ci

Keep us posted.
Reply
0
Old Jan 20, 2011 | 01:07 PM
Share
  #24  
PhilsZ51's Avatar
PhilsZ51
Thread Starter
Pro
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jun 2007
Posts: 706
Likes: 0
From: Pensacola Fl
Default
I called forceinductions and I ended up getting turbonetics 6665s with a .82 A/R. The only downfall is they wont be here for a week or so.
Reply
0
Old Jan 20, 2011 | 01:33 PM
Share
  #25  
Cunningham Motorsports's Avatar
0Cunningham Motorsports
Former Vendor
 
Joined: Mar 2004
Posts: 3,442
Likes: 18
From: Winchester CA
Default
Originally Posted by PhilsZ51
I called forceinductions and I ended up getting turbonetics 6665s with a .82 A/R. The only downfall is they wont be here for a week or so.
i put those on a forged 347 with hp kit... it was so damn laggy.... where the turbos sit they are really laggy, but when it spooled it was a major handful.... i would do precision 6265's
Reply
0
Old Jan 20, 2011 | 01:48 PM
Share
  #26  
PhilsZ51's Avatar
PhilsZ51
Thread Starter
Pro
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jun 2007
Posts: 706
Likes: 0
From: Pensacola Fl
Default
Originally Posted by RyneZ06
i put those on a forged 347 with hp kit... it was so damn laggy.... where the turbos sit they are really laggy, but when it spooled it was a major handful.... i would do precision 6265's
Great! Lag! I was told they should hit full boost around 36-3800. Not too sure how accurate that is though.
Reply
0
Old Jan 20, 2011 | 02:46 PM
Share
  #27  
Slow Z06's Avatar
Slow Z06
Le Mans Master
10 Year Member
 
Joined: Oct 2006
Posts: 6,080
Likes: 0
From: Houston TX
Default
6265s IMHO

I have a 347 and can hit 22psi by 3500, no lag issues. I have the billet DBB 62-65 Precisions. Exhaust choice and cam choice will effect turbo lag dramatically.
Reply
0
Old Jan 20, 2011 | 05:04 PM
Share
  #28  
PhilsZ51's Avatar
PhilsZ51
Thread Starter
Pro
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jun 2007
Posts: 706
Likes: 0
From: Pensacola Fl
Default
Originally Posted by Slow Z06
6265s IMHO

I have a 347 and can hit 22psi by 3500, no lag issues. I have the billet DBB 62-65 Precisions. Exhaust choice and cam choice will effect turbo lag dramatically.
Dang! How much power were you making with 22psi?
Reply
0
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Jan 20, 2011 | 05:32 PM
Share
  #29  
Slow Z06's Avatar
Slow Z06
Le Mans Master
10 Year Member
 
Joined: Oct 2006
Posts: 6,080
Likes: 0
From: Houston TX
Default
at 16 psi and no meth , 12 deg timing I was at 760. Bumped up to 22-23 psi @ 20deg timing with dual nozzle straight meth. not sure what it makes but its like riding a bull blindfolded and throwing away the steering wheel.

Will have numbers after it gets back from getting a new fuel system

Note, that was with my 60-1's
Last edited by Slow Z06; Jan 20, 2011 at 05:48 PM.
Reply
0
Back to Subforum
C5 Forced Induction/Nitrous
View Next Unread
Kenne Bell Boost a pump question




Click for Advanced Search
Reply Closed Thread Share
Forum Jump
Trending Topics

All times are GMT -4. The time now is 09:53 PM.

story-0
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-1
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-2
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-3
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
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE