basic grand prix GT mods

i just bought a 2001 grand prix gt with 11000 miles on it. i used my friends g-force quarter mile tracker and i ran a 16.4 at 88 miles an hour at an altitude of 3100 feet. my question is if i do the following mods what can i expect to run? thank you for your information.

MODS:
-SLP cold air intake
-SLP Performance Parts Thermostat
-MAP Engineering Throttle Body Spacer
-GT high velocity throttle body bored from 65mm to 69mm by zzperformance
-Digital Horsepower Inc. v1.0 PCM w/ happy knob to advance timing
-SLP Performance Parts Coated Exhaust Headers
-SLP race down pipe and O2 simulator
-SLP "Loudmouth" Exhaust System with 3.5" slash tips
-Thrasher/TransGo 4T65E Shift Kit
-PRJ Performance Ignition Wires(10.1mm) and AC Delco rapid fire plugs

Low 15's ???

Not really sure, never raced at that kind of alt.

According to 3800 performance the MAP is for the L67 only.

Also running a DHP w/ Happy Knob is usually reserved for blown/intercooled cars

Save yourself some cash and just get mufflers and tip, you dont need to waste the money on a catback system.

Also doubt you'll see any gains by buying expensive wires like the PRJ's, just stick to the stock wires.

Maybe use the money saved and get a cam and a zex kit.

Tim

just curious what was your 0-60?

i believe that MAP also makes a throttle body spacer for n/a cars and i dont remember my 0-60 i think it was something like mid 7's or something. i also want to stay away from Nitrous it scares me.

Ripn12s: The cam I can unserstand. For learning puroposes what the zex kit includes?

You would be running low 15's but a thrasher shift kit can fix that. :biggrin:

the zex kit is your basic dry nitrous setup for anywhere from a 55 to 75 shot. once the system is armed and it senses wideopen throttle it sprays the motor.