Please list all the Free to cheep (under$30) mod's that u know of for the L67 series II Supercharged engine, lets help everybody who's just starting out to get the best advantage to make their car the quickest!!! I'll start it out...



MAF Descreen
Engine Cover Remove
UnderHood Heat Sheild Remove
Rear Hood Weather Striping Remove
EGR 'Penny' block off
Elevate Hood
Ground Wire Paint surface sand

Legal or illegal?

weight reduction

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12 Volt rewire for the alt

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1998 GTP, U-Bend Delete,Hi-Flow Cat,No Res,SLP Headers,BRISK Plugs ,180 T-Stat, 3.4 pully
2007 GM Show and shine August 10http://www.youtube.com/v/aRh91q1jRio&rel=1
OQCGP Clubhttp://www.youtube.com/v/j_YHmgU9ehs&rel=1

Fuel Pump Re-Wire
DIY U-bend delete
clear corners from E-bay ( I just got some new ones for $20)
Engine bracket removal

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Yeah its a grand prix, so what, wanna fight about it.

Keep in mind these are performance upgrades!!! and yes legal and illegal both! so what is involved in a fuel pump re - wire and how does it help with power?

flipped engine mounts....

unhooked the dogbone mount from the core support.. get 2 long screw drivers and some WD-40 or your lube of preference..if you look at the mount its solid up and down.. put a screw driver on each side, spray WD40 all over the rubber(dont be shy with it) and spin the mount so its solid horizontally.. this is basically a offbrand solid mount.. will take away half if not more of your engine rock. good for people who have problems with dp rubbing on sway bar or people who wanna break them loose 10mph faster then what they already do lol....

MAF Descreen... please put it back in.

a. it helps channel the air in right direction
b. it helps to keep any debris that may get passed your air cleaner out of your supercharger and engine.

please read 3rd° Tech Tips~MAF Screen Removal

You beat me too it

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Red 2dr 99 GTP: Z7 t66, A/A IC'd, Custom Heads, 65# Inj, ST2 Cam, Meziere Elec Pump, JP Double Roller(with machined crank gear), Plogs, PLX W/B, Powrtuner

99 Regal GS (work car)

yes BUT it slows the flow of air by 10 to 15% in the process, (aka slower air means hotter air) as tested by ZZP , which i trust considering they hold the world record for fastest fwd 3800 with a 9 sec 1/4. and ive done it now for a while with no ill effects so idk....