Boost and Belt
Thread Starter
Melting Slicks
Joined: Mar 2004
Posts: 3,472
Likes: 18
From: Lake Ozark, MO
Boost and Belt
Os there a chart for PSC1 Pulley boost? What additional boost can I expect out of a 3.7 vice 3.8 (stock 7psi)?
Anyone know the belt size for the 3.7 pulley (is a 82") on the stock procharger idler system?
Anyone know the belt size for the 3.7 pulley (is a 82") on the stock procharger idler system?
Melting Slicks
Joined: Apr 2005
Posts: 3,418
Likes: 1
From: Chicagoland Area IL
Boost charts are difficult to build because boost is restriction to flow. A centri supercharger on fairly stock car A will make more boost then say car B with cam, heads, headers… with same pulley size.
Most people report loosing 2 PSI when installing headers.
Mass flow is more important then boost number, the more air that gets ingested the more fuel you burn thus making more power. Stuff I’m certain you already know.
Mike
Most people report loosing 2 PSI when installing headers.
Mass flow is more important then boost number, the more air that gets ingested the more fuel you burn thus making more power. Stuff I’m certain you already know.
Mike
