I drive a '95 Roadmaster with the 350 Chevy LS-1. Don't know the HP numbers but it will burn up a set of rear tires in 30 days. From 0-60 in 6.7 sec, it will embarrass any Crown Vic. Factory governed to 110mph because suspension is tuned for luxury. With the optional trailer towing package, it will tow 7,000 pounds at 70mph all day without breaking a sweat. Only '94-'96 Roadmasters have the LS-1, avoid the rest. Awesome ride! Ted In Bama The engine is an LT1, not an LS1. The LT1 is what is referred to as the Gen II, small block chevy, while the LS1 is an all-new version of the corporate small-block, usually referred to as the Gen III. Now, they are up to a Gen V version of this all-new engine, while the Gen II (LT1) basks in no-man's land. It was a good upgrade, but had some serious flaws, not the least of which is the notorious Optispark distributor. I have been fortunate enough to have an excellent example of the optispark in my '95 Roadmaster Wagon, but I know of some other folks not quite so fortunate. The LT1 in the Roadmaster is factory rated at 265bhp, compared to 280bhp for the same engine in the Corvette. GM's official line is that the difference is due to a more restrictive exhaust manifold in the Buick. The LT1 is also one of the more difficult engines to work on that has come out of GM in the recent past, requiring lots of time for such simple maintenance procedures as changing the spark plugs and plug wires. david in TN
ls6 engine 405hp ls1 engine 350hp
305 at the crank for camaro and trans am and 345 for the corvette
Yes
325
yes you can but if you can put an ls1 why not put an LS2? get close to 500 horse power... if you can afford it
275HP LS1 ENGINS HAVE 320 HP THAT PERSON IS WRONG 320
because its a ls1
No, just putting a engine with 400 horse into a nova from another car will not give you more than 400 horse.
Yes, they came stock. That's incorrect. the LS1 didn't come out until late 97 almost 98. The Buick Roadmaster came stock with a 5.7 litre 350 cu. in LT1 motor the option was the 5.0 litre 305 cu. in motor. The LS1 replaced the LT1 as the LS1 motor got better mileage and more horsepower. And the corvette was the first to get this motor. That's not to say that someone didn't put one in a wagon and swapped out the motor.
you dont have a ls1 you have a lt1. the ls1 was in 98-02 camaro
a stock ls1 always has more power than a stock lt1
There was no LS1 Corvette until 1997