Tuning Question regarding injectors

Reply Subscribe

Thread Tools

Search this Thread

Jan 24, 2010 | 11:34 AM

99LsOne

Thread Starter

Staging Lane

iTrader: (2)

Joined: Jul 2009

Posts: 56

Likes: 0

Tuning Question regarding injectors

I have Hooker LT's, Corsa Catback, 22x/22x cam, just installed a 92/90 set up, my question is will my car be ok and run smooth after a tune even though we still have stock injectors in the car, I'll be upgrading to 42lb'ers soon but as for now.

Jan 24, 2010 | 05:01 PM

DiabloFormula

Banned

iTrader: (58)

Joined: Mar 2004

Posts: 756

Likes: 0

From: Leola, PA

You'll be just fine on stock injectors, but if you go with some heads in the future then ya upgrade.

Jan 24, 2010 | 05:20 PM

99LsOne

Thread Starter

Staging Lane

iTrader: (2)

Joined: Jul 2009

Posts: 56

Likes: 0

Yeah we tried to tune it today, but we've had hard showers all day long so its made it somewhat difficult, we noticed that the Bank 1 O2 Sensor was stuck at 100 and the injectors were constantly pouring fuel in to match it being stuck, thinking the sensor has water in it so tomorrow were gonna check that out, and we're having nasty cam surges too any suggestions would be appreciated.

Jan 24, 2010 | 05:32 PM

DiabloFormula

Banned

iTrader: (58)

Joined: Mar 2004

Posts: 756

Likes: 0

From: Leola, PA

A proper tune will fix the surge issue, you might be right about the o2, are you tuning this on the street or on a dyno?

Jan 24, 2010 | 06:07 PM

MUSTANGBRKR02

12 Second Club

iTrader: (91)

Joined: Aug 2006

Posts: 4,599

Likes: 5

From: Maine

I think you are at the max for those injectors. They will work but they are more than likely going to be over 90% duty cycle.

Jan 24, 2010 | 07:17 PM

99LsOne

Thread Starter

Staging Lane

iTrader: (2)

Joined: Jul 2009

Posts: 56

Likes: 0

It's on the street, kinda hard to do anything good today, we have had flash floods all day, plus I'm riding around on some Sumi's lol. So just some good idle, stop and go cruisin today. Tomorrow I hope will give us some better results.