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2000 454 TBI SWAP

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Old Jan 14, 2012 | 08:33 PM
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SLOWMARO355's Avatar
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2000 454 TBI SWAP

I have a 454 tbi from 90 model chevy 2500.

What computer would I need to run it in my 88 camaro?
Are stock exhaust manifolds ok?
Can I run my heater core hoses and AC?

It has a 305 tbi now.

90 454 ss ecm Good? Or would I only need the prom?

Last edited by SLOWMARO355; Jan 15, 2012 at 08:32 PM.
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Old Jan 14, 2012 | 08:48 PM
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Fast355's Avatar
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From: Hurst, Texas
Car: 1983 G20 Chevy
Engine: 305 TPI
Transmission: 4L60
Axle/Gears: 14 bolt with 3.07 gears
Re: 2000 454 TBI SWAP

The 2000 7.4 454 was a MPFI engine, NOT TBI.
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Old Jan 15, 2012 | 10:33 AM
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From: Arlington, Tx
Car: 91 Camaro RS
Engine: empty bay (for now)
Transmission: Built T-56
Axle/Gears: 3.42 stock posi disc
Re: 2000 454 TBI SWAP

and if youre asking if your stock manifolds are ok, no they wont even bolt to the 454. do a search on here on whats required to fit a big block into a 3rd gen. its not a simple bolt in ordeal. theres some fab work youll have to do.
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Old Jan 15, 2012 | 08:31 PM
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Re: 2000 454 TBI SWAP

Originally Posted by Fast355
The 2000 7.4 454 was a MPFI engine, NOT TBI.
typo Its a 90's 2500 truck
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