Two different versions of GM 350 motor. The LS1 is newer version. Look on web for complete description which is too long to add here.
lt1 has about 295 stock at flywheel, ls1 has about 305
a stock ls1 always has more power than a stock lt1
LT1
you dont have a ls1 you have a lt1. the ls1 was in 98-02 camaro
nope
LT1 has a Opti-Spark distributor, whereas the LS1 is distributor less and has individual coils among other upgrades. Not to mention the cylinder heads on an LS1 were touched by God.
No, the motor mounts on an LS1 and an LT1 are not the same. The LS1 uses a different mounting system compared to the LT1, reflecting the design and engineering changes made in the transition from the LT1 to the LS series engines. If swapping between these engines, you'll need to use the appropriate motor mounts designed for each engine type.
there is no such thing as a 1994 ls1. the ls1 didnt come out until 1998. in 1994 they had the LT1 which would have had 240 crank hp The LS1 motor actually first came out in 1997 for the C5 Corvette. The 1994 F-bodies with the LT1 were rated at 275hp at the flywheel.
350 Ls1 or 350 lt1 but the Lt1 has a cast iron block and the ls1 have a all aluminum block there fore the ls1 block is lighter. "but the make the same horsepower
A vortec 5.7 is a lt1 based engine.
The LS1 and LT1 designations are for the engine not the transmission. A 1993 Camaro Z28 would have originally been fitted with an LT1 engine. Available transmissions behind the LT1 would have been the Borg Warner T-56 (manual), or the 4L60E (automatic).
In terms of power the LS1 is better. They dyno 300 to the wheels stock and run low 13's with an experienced driver. The LT1 cars dyno 240-250 and run low 14's/