I didn't know where else to put this but I am curious about all of the GM 4& 6 cylinder enigines from I guess......87-present. I wanted to know pretty much what these liters carried in horsepower and torque. Please correct me if I am wrong or missed anything.

1.8
2.0
2.2
2.4
2.5
2.6
2.8
3.0
3.1
3.3
3.4
3.5
3.8

Also, is the 3800, 3400,3100 considered 3.8, 3.4 and 3.1?

3.8 - = 3800 yes... 87-91 165HP 220 ft-lbs (stock)

The rest...I dunno :?

Thas not bad at all, torque wise that is.

3400=3.4liter
3100=3.1liter

Does anyone have this info?

Remember your wheelbase post, the specs should be there too for the HP and torque values

3.1 was older and slightly different than the 3100. The 3.1 MFI can be seen alot on the intake manifold in Beretta'*, Cavaliers, Grand Prix'*, etc. The 3100 was an improved engine and you will most likely see 3100 SFI on the intake manifold instead.

The 3.1 had an average of 140hp and 180ft/lb tq, as for the 3100...not sure. I think roughly 10hp more.

For all of these engine sizes?

Well...3.8 related...any Bonneville year or trim level. The others I don't really know. :?

Ok, for the 3800 - 150hp: 210 torque?
165hp: 220 ft. lbs.

Series I - 170hp: 220ft lbs?
205hp: 260ft. lbs
225hp: 275ft.lbs

Series II 195hp: 220ft lbs
200hp: 225ft lbs
205hp: 230ft lbs
240hp: 280 ft lbs

Series III 200hp: 225ft. lbs.
260hp. 280ft. lbs.
Correct so far?