LS1TECH - Camaro and Firebird Forum Discussion

LT1-LT4 Modifications 1993-97 Gen II Small Block V8

injectors?

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Old Jul 2, 2008 | 12:38 AM
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bad99transam
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Default injectors?
what are the stock injectors on a 94 lt1 camaro? and do i need to upgrade them and the fuel pressure regulator? my car just has bolt ons with lt headers and a lt4 hotcam with 1.6rr. thanks for the info
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Old Jul 2, 2008 | 12:46 AM
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The stock injectors in a '94-'97 LT1 are 24lbs. and they should be sufficient for your setup. I wouldn't bother upgrading them or the fuel pressure regulator. If you were to add heads or something like that then I would upgrade to some 30lb. SVO's but your 24's should be fine.
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Old Jul 3, 2008 | 12:14 AM
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thanks for the reply. got another question will the gm 1.6 rr interfear with my stock valve covers.
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Old Jul 3, 2008 | 12:15 AM
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No they shouldn't. If they were to a little grinding here or there would fix it. I only think the wide body rockers such as the Comp Cams Pro-Mags need anything done.
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Old Jul 3, 2008 | 12:18 AM
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No modifications were needed with my hotcam setup...

You will be fine.
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Old Jul 3, 2008 | 12:27 AM
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thanks guys. i have got the motor all back together and ready to drop it back in the car. cant wait to here the cam.

how will it run with out a tune?
Last edited by bad99transam; Jul 3, 2008 at 12:35 AM.
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Old Jul 3, 2008 | 12:42 AM
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Shouldn't run all that bad, maybe stall out here or there and be a little rough but it will run.
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