Any third gen camaro guys here?

Kkirwan71

Kkirwan71

the other delaware guy
Aug 2, 2015
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My dad wants to delete the cold start valve (9th injector) on out 86 iroc z28. I've done tons of research and came up with. A) just taking it out and removing the necessary electrical things. B) doing the above and needing it the injector tuned out. Can I just get away with removing it?

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dszx13

dszx13

Well-Known Member
May 28, 2014
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No clue but I'd love own one someday. First standard I learned to drive was a 92 25th anniversary
 
Kkirwan71

Kkirwan71

the other delaware guy
Aug 2, 2015
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This has been a constant project haha its an x275 or 10.5 car in progress

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wretched73

wretched73

Member
Apr 18, 2012
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I dont have much experience with the TPI or TBI units because mine had the wonderful 4 barrel Quadrasuck on it, but i'll do what i can to help you out.

Is your car TPI or TBI? Why do you want to remove it? When you race it, what will it have on it for fuel delivery?
 
Kkirwan71

Kkirwan71

the other delaware guy
Aug 2, 2015
2,790
438
83
wretched73 said:
I dont have much experience with the TPI or TBI units because mine had the wonderful 4 barrel Quadrasuck on it, but i'll do what i can to help you out.

Is your car TPI or TBI? Why do you want to remove it? When you race it, what will it have on it for fuel delivery?
Click to expand...
It's a tpi car and it has 8 other injectors for fuel delivery. The cold start injector aka the "9th injector" just squirts fuel to start it so it doesn't have to crank over so much. But that isn't a problem since it's not a dd. It's just a pain because it stays on too long and floods the car

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wretched73

wretched73

Member
Apr 18, 2012
311
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Kkirwan71 said:
It's a tpi car and it has 8 other injectors for fuel delivery. The cold start injector aka the "9th injector" just squirts fuel to start it so it doesn't have to crank over so much. But that isn't a problem since it's not a dd. It's just a pain because it stays on too long and floods the car

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Click to expand...

What are your plans for the motor right now? What direction are you going in?

It may be worth your time to swap to carb'd (if that's the route you are headed in) Otherwise you should be able to tune it out completely. Not sure if you can get/fab up a block off for that injector port

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Just did some poking around on 3rdgen.org, this is what i got for you

http://www.thirdgen.org/forums/tpi/682226-deleting-cold-start-injector.html
 
Kkirwan71

Kkirwan71

the other delaware guy
Aug 2, 2015
2,790
438
83
wretched73 said:
What are your plans for the motor right now? What direction are you going in?

It may be worth your time to swap to carb'd (if that's the route you are headed in) Otherwise you should be able to tune it out completely. Not sure if you can get/fab up a block off for that injector port

- - - - - - - - - -auto merged double post- - - - - - - - - -

Just did some poking around on 3rdgen.org, this is what i got for you

http://www.thirdgen.org/forums/tpi/682226-deleting-cold-start-injector.html
Click to expand...
He wants to keep it stock appearing induction system wise. It looks like I can just unplug it and let 'er eat

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Kkirwan71

Kkirwan71

the other delaware guy
Aug 2, 2015
2,790
438
83
Aftermarket intakes aren't too bad for the tpi systems

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