How will it run?

randymbtech

Registered User
Hey guys, new SC owner here. I just picked up a totally stock auto 1990 SC. I just ordered some parts from supercoupeperformance.com. I got a 5% pulley, 180 stat, adjustable fan controller, 3" cold air kit, two 2 1/4" high flow cats, Magnaflow resonator, and dynomax mufflers. I will have the exhaust shop make me new 2 1/4" downtubes to the magnaflow resonator, and then 3" back to the mufflers.

My question is, do you guys think this is a good start? How will it run compared to a stock one? My next step is 373 gears. Thanks for any input.

Randy
 
Randy,

Welcome...it sounds like a good start. You won't really feel the exhaust but it will help your engine breath better above 4000 rpms and extend the life of your head gaskets. The 5% pulley is going to make about 15 more HP and provide more low end torque and should make it easier to spin the tires.

The 3.73s are a good pick for your next mod. Let us know how it turns out.

David
 
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