z28pete
 Posts: 5472
Joined: 8/7/2005 Status: online
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This is taken from the April, 2008 issue of GM High Tech performance. ET reduction and MPH gain is for 1/4 mile track. ??? mean I don' believe the numbers. Adjustable fuel Pressure Regulator: $69, +15 RWHP ???, -0.05 ET, +0.05 MPH, medium (only if the FI is not tund properly) March Underdrive Pulleys: $52, +5 RWHP, -0.1 ET, +1 MPH, medium Thunder Racing Air Foil: $47, +5 RWHP ???, -0.05 ET, 0.05 MPH, easy SLP Cold-air Induction: $249, +10 RWHP, -0.1 ET, +1 MPH, medium Hooker Long Tube Headers: $185, +20 RWHP, -0.2 ET, +2 MPH, medium Hooker Catback: $300, +10 RWHP, -0.1 ET, +1 MPH, medium MSD Ignition: (6AL) $184, +0 RWHP, -0.00 ET, +0.0 MPH, easy Crane 1.6 Roller Rockers: $369, +5 RWHP ???, -0.05 ET, +0.05 MPH, medium (seems like a lot of money for just 5 HP) Drag Radials: $400, +0.0 RWHP, -0.3 ET, +1 MPH, hard (easy for tire guy) Stealth Ram Intake Manifold: $530, +20 RWHP, -02 ET, +2 MPH, medium NOS Wet Kit $549, 100 RWHP, -0.3 ET ???, +1 MPH ????, hard Precision Industries Torque Converter; $699, +0.0 RWHP, -0.3 ET, +1 MPH, hard
< Message edited by z28pete -- 2/29/2008 4:45:12 PM >
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Pete
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