Hi Everyone. Please see my list of performance mods below... What would everyone suggest next for maximum horsepower without going to intercooled? I appreciate your help! Please advise.

3.3" Modular Pulley System
1.9 Ratio Modified Rocker Arms
JMB Performance Fenderwell Intake Kit
1.0 Tune Re-Programmed PCM
Ported & Machined Lower Intake Manifold. EGR Removed
Meziere Electric Water Pump Kit
Stage 1 Ported Throttle Body
Throttle Body Spacer & Heat Shield
180 Degree Thermostat
Full Length Stainless Steel Headers w/ Catless 3" Downpipe
SLP PowerFlo Stainless Dual Exhaust Kit
Goodyear Gatorback Supercharger & Accessory Drive Belts

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Thanks
Scott McKinney
http://www.motortopia.com/cars/16218" onclick="window.open(this.href);return false;

honestly.. i wouldnt go any deeper in porting or even smaller pulley size without the IC

i mean you can try but i dont recommend it

all the power you have right now will raise up with the intercooler and you get the advantage of going smaller in pulley sizes

again JMO

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05 Bonne GXP, click for cardomain


somethings just cant be replaced ... good times...

I am looking for all the power & performance possible without the major complication of the intercooler...

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Thanks
Scott McKinney
http://www.motortopia.com/cars/16218" onclick="window.open(this.href);return false;

then youre pretty much stuck unless you get a cam. and if you think an intercooler is a complication youre not gonna wanna do a cam either.

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ALL GO, LITTLE SHOW

• 2004 Comp G - Modded Like A Mofo And Hibernating

• 1988 VW Jetta - Slammed Slow And Reliable

• 1994 Cadillac Eldorado ETC - Sold

maybe a ported sc..water/methanol injection..other than that youre about stuck.

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'05 WRX STi - COBB Stage 2|Invidia DP|3" Borla XR-1|Coilovers|Camber Plates|Swaybars|Endlinks|Bushings|Braces|Anti Lift Kit|DBA4000s|SS lines|
Sold: 06 Cobalt SS/SC, 99 GTP 245WHP/326 Ft-lbs, 06 R6

good luck if you do water/meth. such a pita to tune it right

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ALL GO, LITTLE SHOW

• 2004 Comp G - Modded Like A Mofo And Hibernating

• 1988 VW Jetta - Slammed Slow And Reliable

• 1994 Cadillac Eldorado ETC - Sold

cant wait to install my intercooler

btw
whats water/meth?

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05 Bonne GXP, click for cardomain


somethings just cant be replaced ... good times...

water/ methanol injection. water just cools the mix, but methanol cools the mix and burns like higher octane fuel.
http://www.alcohol-injection.com/


it is a pain to tune for, and an intercooler install is not that hard, its just time comsuming. and ic woudl allow you more room to mod further and woudl be better.

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'05 WRX STi - COBB Stage 2|Invidia DP|3" Borla XR-1|Coilovers|Camber Plates|Swaybars|Endlinks|Bushings|Braces|Anti Lift Kit|DBA4000s|SS lines|
Sold: 06 Cobalt SS/SC, 99 GTP 245WHP/326 Ft-lbs, 06 R6

it is near impossible to tune methane w/ a supercharger

it is more effective on a turbo car anyways


CAM it

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WHISTLE TIPS!!!!!

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ALL GO, LITTLE SHOW

• 2004 Comp G - Modded Like A Mofo And Hibernating

• 1988 VW Jetta - Slammed Slow And Reliable

• 1994 Cadillac Eldorado ETC - Sold

woo whoooooooooooooooooo

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Scratch the electric water pump, it is not needed. Also, there is no point in porting the LIM unless you plan on porting the inlet and outlet on the s/c housing. Besides, in what it would take for you to put the ported LIM on, you would be halfway there to completing an I/C install. Don't forget about some copper spark plugs that are 2 heat ranges colder than stock. Most go with the autolite 104's.

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'02 Galaxy Silver GTX Coupe. SLP Headers, SLP cat-back exhaust, SLP 1.8 RR, ZZP 3.4/3.25" MPS, SLP hood, SLP CAI, Overkill PCM, 180 t-stat, SSIC, S1 TB, AL 104's, F/R STB's, F-body calipers.

I already have those above modifications done to my car...

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Thanks
Scott McKinney
http://www.motortopia.com/cars/16218" onclick="window.open(this.href);return false;

Still missing the spark plugs, unless you forgot to list them. Also, the ported s/c housing would help. Like everyone else already said though, you're pretty much stuck unless you want to intercool or cam...

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'02 Galaxy Silver GTX Coupe. SLP Headers, SLP cat-back exhaust, SLP 1.8 RR, ZZP 3.4/3.25" MPS, SLP hood, SLP CAI, Overkill PCM, 180 t-stat, SSIC, S1 TB, AL 104's, F/R STB's, F-body calipers.

intercooler is the way to go... and i dont think its that hard to install (ill tell u in a month lol)

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Black 06 GP GT
S2 IC, 1.9 Rockers, TOG Headers w/ full custom exhaust, CAI, 104 Autolites, Custom Tuned PCM, 3.3....
And still Working its way up....

Yeah, I think the intercooler really would be the best bet. From experience, everyone have good luck for year round use? Also, which kit does everyone prefer?

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Thanks
Scott McKinney
http://www.motortopia.com/cars/16218" onclick="window.open(this.href);return false;

HAHA.. sounds like you got the same prognosis that I gave you

Intercooler FTMFW!

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2008 GPONA Members Choice Car of the Year
40th Anniversary Daytona Pace Car #1077

12.538 @ 109.89 1.877 60' 10.18.08

I am looking at purchasing the ported supercharge housing kit from WBS, inlet and outlet work both. Would there be an advantage on my vehicle to have the inlet custom ported to 78mm to match the billet 78mm throttle body? Please advise.

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Thanks
Scott McKinney
http://www.motortopia.com/cars/16218" onclick="window.open(this.href);return false;

There is always nitrous

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05 Bonne GXP, click for cardomain


somethings just cant be replaced ... good times...

When used properly and all the safety devices are in place it can be safe.

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i would love to have NOS but after all the stories i read and pictures ive seen
i would never think about it

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05 Bonne GXP, click for cardomain


somethings just cant be replaced ... good times...

ill be doing NITROUS (not NOS) this summer. zex makes an idiot proof kit. so if you do blow your crap up then you dont deserve to be driving lol

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ALL GO, LITTLE SHOW

• 2004 Comp G - Modded Like A Mofo And Hibernating

• 1988 VW Jetta - Slammed Slow And Reliable

• 1994 Cadillac Eldorado ETC - Sold

I'm also going for the zex kit, I'll be ordering it in about a week I plan on running about a 100 shot. I can't wait to see how she act. LOL

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If you wanna know about the affects of the zex kit, talk to glanzer, he used to run it on his other car.

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'02 Galaxy Silver GTX Coupe. SLP Headers, SLP cat-back exhaust, SLP 1.8 RR, ZZP 3.4/3.25" MPS, SLP hood, SLP CAI, Overkill PCM, 180 t-stat, SSIC, S1 TB, AL 104's, F/R STB's, F-body calipers.