Nozzle vs Plate TT GTO - Forums


Go Back Forums > GTO Tech > Nitrous Oxide

Thread Tools Rate Thread
Old 12-22-2016, 05:09 PM   #1
2005 GTO Owner

Join Date: Aug 2007
Location: Puerto RIco
Posts: 233

Nozzle vs Plate TT GTO

Hi, I have a TT GTO making 880 to the wheels on boost only,

Now I'm installing a Nitrous system with a HSW plate I get some time in the past with a 150 shot,

At the dyno I get only 60whp more on NOS, I don't know why... I make a lb/hr test to the plate with the 150 jets and it seems to be OK

My question is, do I need to move to a nozzle set-up instead of a plate or what other things I need to check?

A plate is good for FI?

I would like to have your opinions, thanks...
  Reply With Quote Quick reply to this message
Sponsored Links
Old 12-26-2016, 11:22 AM   #2
JoeMama's GTO
This car goes to 11
JoeMama's GTO's Avatar
2006 GTO Owner

Join Date: Feb 2007
Location: Smyrna Georgia
Posts: 1,489

Yikes, jet that thing way down to like a 50 and start tuning from there. I run boost/nitrous and I will tell you I started at a 65HP size nitrous shot and it picked up 110HP! I was wondering why it was slightly lean and it was because the nitrous just adds so much more HP than advertised with boost. Also recommend pulling 2 degrees for every 50HP as a starting point since a nitrous mixture burns so much faster. I run a plate by the way (use to run a nozzle), but I really don't think it matters much plate/nozzle for a smallish shot.
  Reply With Quote Quick reply to this message
Sponsored Links

Quick Reply

Register Now

In order to be able to post messages on the Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Where you live (must be accurate to IP location, if wrong you may be permanently banned)
Please select your insurance company (Optional)


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools
Rate This Thread
Rate This Thread:

Posting Rules
You may post new threads
You may 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

Forum Jump

All times are GMT -8. The time now is 11:50 AM.

Powered by vBulletin® Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.