vette.se

The title says it all

BigRich954RR

iTrader: (1)

lol way more info needed on a 427 with a f2 5.5 pulley maybe 6

wilson34

iTrader: (7)

If this is in a corvette please post up some pics

Bob@BruteSpeed

iTrader: (16)

How much boost the blower can produce depends on many variables.
* Cubic inch. The larger the engine the less boost it will make with a supercharger.
* Headers and exhaust. A better flowing system will produce less boost, requires a smaller pulley to regain the loss in boost. Ultimately though, more power will be gained.
* Camshaft and heads. A camshaft with some overlap will leak out some boost through the valves. Better flowing heads react a lot like a better flowing exhaust system.
* Altitude. Elevation plays a big part in how much boost is produced. Those people living in the higher elevations have to spin the blower harder to see boost.
* Condition of engine. An engine with real good sealing rings will ultimately produce more boost than one with worn rings.
* Rpm. An engine that is spun up higher in the rpm range will normally produce more boost.

Bob

Inspector12

iTrader: (29)

WHY? LOL! For 15#'s why even run the F2 for that amout of boost?

Bob@BruteSpeed

iTrader: (16)

True, no doubt! lol Maybe he is at 15,000 ft. Bob