Top Speed Of the Bonneville GXP? - Page 3 - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat

Bonneville GXP/ Northstar Powered Cars Discuss your Bonneville GXP and/or any other Northstar powered Olds or Cadillac... Including the 3.5L Twin Cam V6 (Short Star ) 4.0L and 4.6L Northstar V8's. Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Closed Thread
Thread Tools Search this Thread
Old 04-26-2010, 08:20 PM   #21
Senior Member
Certified GM nut
SignOfZeta's Avatar
Join Date: Mar 2005
Location: New Milford, CT
Posts: 2,284
Thanked 16 Times in 13 Posts
SignOfZeta has a spectacular aura aboutSignOfZeta has a spectacular aura about

Originally Posted by Sigma View Post
should a 93 SSE N/A cut off throttle when it hits its governor? Because if it dose my car dose not shut down but it can be felt when governor is reached.
Like my 97 SE, your PCM stops the fuel injectors at 108; hence, you can't get over about 2000 RPM at that point. This is a soft limit that can be reprogrammed, but I've heard in the past (source forgotten) that going over 120 or 130 may allow Bernoulli'* principle to lift your front end off the road.

And as always, to everyone, test this out at your local Bonneville Salt Flats, not on public roads. Petition your Congressperson to bring the BSF to your state.
SignOfZeta is offline  
Old 04-26-2010, 08:22 PM   #22
Administratus Emeritus
Certified Car Nut
GXP Venom's Avatar
Join Date: Jan 2006
Location: Purgatory, Pennsylvania
Posts: 16,538
Thanked 7 Times in 4 Posts
GXP Venom is on a distinguished road

FYI only, When you approach the top end of the speed limiter and back off a little and smoothly acclerate, the speed limiter will be over ridden. She can do a little better than 150 before the RPM limiter shuts her down. And yes Z the floating effect does kick in and ateering is loose as on ice. That said, I locking this thread. It is old and on a line we prefer not to cross here. What you do in your time as far as legalities is your business. Not allowing it to be discussed here is mine.

GXP Venom is offline  
Closed Thread

Related Topics
Thread Thread Starter Forum Replies Last Post
Top Ten Obama Top Jabs GXP Venom Lounge 4 04-05-2010 07:28 PM
top speed skza General GM Chat 28 12-25-2007 10:49 PM
GXP top speed Jarvisx2000 General GM Chat 5 03-25-2007 01:24 AM
Whats the top speed of a 1995 Bonneville 19bonnie95 Performance, Brainstorming & Tuning 5 11-22-2005 08:24 AM
Top speed of a 1995 pontiac bonneville??............. killer_cr80r General GM Chat 15 03-30-2004 02:14 AM

Thread Tools Search this Thread
Search this Thread:

Advanced Search

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 Off
Pingbacks are Off
Refbacks are Off

All times are GMT -4. The time now is 01:31 PM.

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.