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- - 4.3-5.0-5.7 TBI (https://blazerforum.com/forum/headers-intake-exhaust-10/4-3-5-0-5-7-tbi-5584/)

DetroitMuscle

09-19-2006 11:29 PM

4.3-5.0-5.7 TBI

Are these TBI units the same? This is my first fuel injected vehicles and Id like to upgrade or rebuild the one I got.

Thanks

slammins15

09-20-2006 02:03 AM

RE: 4.3-5.0-5.7 TBI

DetroitMuscle

09-20-2006 08:42 AM

RE: 4.3-5.0-5.7 TBI

Quote:

ORIGINAL: slammins15

Units are the same but the injectors are different for the size of the engine.

Im just using the size as refrence or "common ground" to build an intake system, i was told only caddy 4.8 hats will work on the TBI dime. I appreciate the help it helps alot.

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