GM Engines

[BLOCKER]

Can any one explain the differences between these GM engines (including HP and Tourque #s)
LT1
LT5
L98
LS1
Thanks

[Cliff92Z]

Third-Generation Camaro/Firebird (82-92)
Year Engine HP Torque
------ -------- -------------- -------------
1986 L98 220@4200 320@3200
1987 L98 225@4400 330@2800
1988 L98 230@4400 330@3200
1989 L98 240@4400 345@3200
1990 L98 245@4400 345@3200
1991 L98 245@4400 345@3200
1992 L98 245@4400 345@3200

Corvette
1990-92 LT5 375@6000 370@4800
1993-95 LT5 405@5800 385@4800

Fourth-Generation Camaro/Firebird
1993-95 LT1 Firebird Formula/Trans Am:
275 HP @ 5000 rpm / 325 Ft.-Lbs. @ 2400 rpm
1993-95 LT1 Camaro Z28:
275 HP @ 5000 rpm / 325 Ft.-Lbs. @ 2400 rpm

1993 LT1 Firehawk:
300 HP @ 5000 rpm / 330 Ft.-Lbs. @ 2000 rpm
1994 LT1 Firehawk:
300 HP @ 5000 rpm / 330 Ft.-Lbs. @ 2000 rpm
(315 HP @ 5000 rpm / 342 Ft.-Lbs. @ 4000 rpm
w/optional exhaust)
1995 LT1 Firehawk:
300 HP @ 5000 rpm / 330 Ft.-Lbs. @ 2000 rpm
(315 HP @ 5500 rpm / 342 Ft.-Lbs. @ 4400 rpm
w/optional exhaust)

1996-97 LT1 Firebird Formula/Trans Am:
285 HP @ 5200 rpm / 325 Ft.-Lbs. @ 2400 rpm
1996-97 LT1 Camaro Z28:
285 HP @ 5200 rpm / 325 Ft.-Lbs. @ 2400 rpm
1996-97 LT1 Firebird Formula/Trans Am WS-6:
305 HP @ 5200 rpm / 335 Ft.-Lbs. @ 2400 rpm

1996 LT1 Firehawk:
310 HP @ 5500 rpm / 335 Ft.-Lbs. @ 2400 rpm
1996 LT1 Camaro Z28 SS:
305 HP @ 5200 rpm / 335 Ft.-Lbs. @ 2400 rpm
1997 LT1 Firehawk:
310 HP @ 5500 rpm / 325 Ft.-Lbs. @ 2400 rpm
1997 LT1 Camaro SS:
310 HP @ 5500 rpm / 325 Ft.-Lbs. @ 2400 rpm

1997 LT4 Firehawk:
330 HP @ 5800 rpm / 340 Ft.-Lbs. @ 4500 rpm
1997 LT4 Camaro SS:
330 HP @ 5800 rpm / 340 Ft.-Lbs. @ 4500 rpm

1998-01 LS1 Firebird Formula/Trans Am:
305 HP @ 5200 rpm / 335 Ft.-Lbs. @ 4400 rpm
1998-01 LS1 Camaro Z28:
305 HP @ 5200 rpm / 335 Ft.-Lbs. @ 4400 rpm
1998-01 LS1 Firebird Formula/Trans Am WS-6:
320 HP @ 5200 rpm / 345 Ft.-Lbs. @ 4400 rpm

1998 LS1 Firehawk:
Not produced
1999 LS1 Firehawk:
327 HP @ 5200 rpm / 345 Ft.-Lbs. @ 4400 rpm
2000 LS1 Firehawk:
330 HP @ 5200 rpm / 345 Ft.-Lbs. @ 4400 rpm
1998-00 LS1 Camaro SS:
320 HP @ 5200 rpm / 345 Ft.-Lbs. @ 4400 rpm
2001 LS1 Firehawk:
335 HP @ 5200 rpm / 345 Ft.-Lbs. @ 4400 rpm
2001 LS1 Camaro SS:
325 HP @ 5200 rpm / 345 Ft.-Lbs. @ 4400 rpm
(335 HP @ 5200 rpm / 345 Ft.-Lbs. @ 4400 rpm
w/optional exhaust)

[BLOCKER]

WOW... Thanks for the info....

You all may be asking "why would he be asking?"

Here is the answer....

I have a friend who is selling his 86 Camaro IROC... It is a beautiful car with the exeption of a few minor flaws... mainly the 305 V8.. I can get the car at a steel and was considering a new engine preferably a 350.... and LT1 LT5 L98 or LS1 Clone ( I am a big fan of using mainly CHEV parts in a chevy. ... FORD parts in a ford... ie// my 88 mustang... GT40 heads, cobra intake, Cobra R wheels...ect.. all one time ford used parts, not trick flow intake, Cragar Rims, Edelbrock heads ect..)

One more question what engine (with the exeption of the L98) would be the best to build, considering cost and availablity of parts... ie/// if any of those engines is an alumninum block it would be out.....

Thanks for the help...

P.S.

I don't want any of you mustangers to think I am "switching sides" after all I will keep my 88 till the day I die!