compiling a list of GEN-1 & GEN 1.5 available engines

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[5speedz34]

late late '94 lumina's having the 3100, but that's super rare.

really...where have you seen that?

I want to say one or two on ebay.

Like I said it's rare.

[5speedz34]

As for 3.4's

The changes are this.

91-93 91's with ABS are PM3. Vaccum brakes where standard for '91. 92+ ABS is standard.

94+ OBD 1.5, SFI, and the cam cogs changed, which are better for changing the cam timing with. Ohh and the addition of a cam sensor, and a crank sensor behind the crank pulley, they also changed the alt.

96-97 brought new longer runners for the intake and a removable tb. The timing belt had rounded cogs for better belt wear. A.I.R. system was standard on all cars. As oppopsed to only manual cars in 91-93. Coils where moved up top Also 94+ you had the option of getting the magnasteer rack which the power steering pump had a sensor in it.

[YouGuessedIt]

new longer runners for the intake

Shorter.

[Euro]

late late '94 lumina's having the 3100, but that's super rare.

really...where have you seen that?

I want to say one or two on ebay.

Like I said it's rare.

damn....that would be cool to see