Is the S52 engine good?
The real beauty of this engine comes from its potential and its stone cold reliability. The S52 is incredibly responsive to modifications. It’s not unheard of to see these engines with over 200,000 miles on them with just routine maintenance.
What engine is the S52?
The BMW S52 engine is a high performance variant of the M52 which powered the American and Canadian market E36 M3 from 1996–1999. In 1998, the “technical update” (M52TU) upgrades included adding variable valve timing to the exhaust camshaft. The M52 was replaced by the M54 in the year 2000.
How much HP does a turbo add to a E36?
When all was said and done the E36 was strapped to a chassis dyno. With 19-psi of boost dialed in, the turbocharged M52 produced a whopping 783 rear-wheel-horsepower at 6500-rpm and an equally impressive 667 ft-lbs of torque at 6800-rpm, handily exceeding the project’s original horsepower goals.
What engine is in E36 M3?
BMW S50 straight-six
The E36 M3 is powered by the BMW S50 straight-six engine. It was the first M3 to use a six-cylinder engine, which has since been used the majority of M3 models (albeit in turbocharged form since 2014).
How much power can a S54 engine handle?
Maximum PSI stock S54 DME and stock internal Stage II E46 M3 turbo kit reaches 697 wheel horsepower.
How do I know if I have M52 or S52?
The M52 has a 84 MM (3.3inch) and the S52 has a 89.6mm ( 3.5inch ). Use a dowel and stick it down the spark plug hole and measure.
How much power can a turbo M52 make?
You will absolutely be able to reach 450 rwhp on stock M52 internals.
How much boost can a stock M52 handle?
With the M52/M54`s high static compression ratio and stock internals, you`re limited to 6 or 7 psi of boost (if you want the motor to last more than a couple of runs), which on a 3-liter motor equates to maybe 80 or 90 RWHP.
Is the S54 reliable?
The BMW S54 engine is no exception. Expect to replace the S54 water pump every 100,000 miles. Though, failures are not uncommon as early as 60,000 miles. On the other hand, some lucky water pumps may last 120,000+ miles.
What kind of engine does a BMW S52 have?
BMW M3 E36 with own engine – S52B32 was sold there. This motor hasn’t any relation with S50 Euro. The American S52 is a leader of the M52 series (also included M52B20, M52B25 and M52B28) and represents the modified M52B28.
Is the BMW S52 the same as the S50B30?
Then the production of S50B30 ended the European market entered by the S50B32, but for the North American market it wasn’t delivered. BMW M3 E36 with own engine – S52B32 was sold there. This motor hasn’t any relation with S50 Euro.
Can a BMW S52 be swapped for an E36?
Swapping S52 engines into non-M E36s has been happening for years. This isn’t ground breaking work we’re doing, but, with the help of Pure Performance we’re hoping to end up with something different from what the BMW factory intended.
What is the compression ratio of a S52 engine?
The stroke of the crankshaft was increased up to 89.6 mm giving a 10.5:1 compression ratio and 3.2-liter displacement. The S52 engine uses a redesigned M52 cylinder head with Double VANOS system.