How do you richen the car

Reply Subscribe

Thread Tools

Search this Thread

Aug 4, 2003 | 05:37 PM

02BlackZ28

Thread Starter

Teching In

Joined: Jul 2003

Posts: 11

Likes: 0

From: East Tx

How do you richen the car

I have had LS1 edit tuning done, and I have a dry kit, I have an LS6 cam, cuttout, lid, descreened maf, the car did 338 rwhp and 329rwtq, a/f was 12.9 after tunning, but was 13.6 with a 100 dry shot, what needs to be done in LS1 edit to richen it up on the spray ?

Aug 4, 2003 | 10:23 PM

WS6 GreeN

TECH Enthusiast

Joined: Jan 2003

Posts: 582

Likes: 0

From: Birmingham, AL

Re: How do you richen the car

adjust the PE MAF table?

Aug 5, 2003 | 08:06 AM

02BlackZ28

Thread Starter

Teching In

Joined: Jul 2003

Posts: 11

Likes: 0

From: East Tx

Re: How do you richen the car

I will do some searching, also I have been looking at MAFT, seems like it would work good.

Aug 5, 2003 | 09:22 AM

TheDogofWar

Launching!

iTrader: (2)

Joined: Aug 2002

Posts: 244

Likes: 0

From: arkansas

Re: How do you richen the car

I don't think theres anything you can do. if you make MAF adjustments, it's going to have an effect both on and off the spray.

Where are you jets located? Maybe an IAT sensor relocation would help by geting a better read on the cooler temp of the spray and might lean it out.

Aug 5, 2003 | 10:25 AM

02BlackZ28

Thread Starter

Teching In

Joined: Jul 2003

Posts: 11

Likes: 0

From: East Tx

Re: How do you richen the car

Its on the passenger side of the lid, and what if you rig up a MAFT and change it when you need to spray ? maybe an on of off switch

Aug 5, 2003 | 11:56 AM

jimmyblue

Moderator

iTrader: (11)

Joined: Mar 2002

Posts: 12,604

Likes: 7

From: East Central Florida

Re: How do you richen the car

Seems like a relay off your spray control, that
"bent" the MAF scaling (ala the resistor mod that
has been kicking around) would be just the ticket.

Aug 5, 2003 | 01:52 PM

strokedls1

TECH Fanatic

iTrader: (1)

Joined: Nov 2002

Posts: 1,829

Likes: 0

From: Venice, Ca

Re: How do you richen the car

You could do a maft with a relay wired to the activation switch of the nitrous system. Otherwise you can adjust the ifr table by lowering the values that the nitrous will run in. Say from 5000 rpm up could be richened by 15%. You would have to flash the computer when you wanted to run the nitrous so that it would not be rich all the time. The MAF table would work to by changing reading over 8000 Hz.