Knew that would get your attention.

All the hype about WCBF11 has bitten me with the bug.

The need for speed!

So look what early Santa sent in the mail.










Let's watch those gauge wrap around the speed zone!

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2000 SSEi - SilverBullet - 78,000 kms, 4" "straight shot" custom headlight ram air inlet, TOGs, 1.9's, Lsd, 2.9-3.4"MPS 10-15 psi, Ported GenV, EGR eliminated, OR pushrods, oil volume kit, trani cooler & shift kit, Titanium retainers, 90 lb springs, 160 Stat, 42# injectors, Fuel pump voltage increase, Wideband O2, 3" to dual 2 1/2" Magnaflows, Snow Meth/water injection, after SC temp gauge, 255/50WR17, timing commander set 15-18*@WOT, 2 speed Fan over-ride, disabled DRL, Solid motor mount, Meziere Electric water pump, adjustable fuel pressure regulator, Drilled & slotted rotors/ceramics, GXP sway bars and STB, Upgraded and rebuilt transmission with ZZP 2500 rpm stall TC, Pioneer Bluetooth stereo with sub and 800 W amps, PB 13.5 quarter, (April 2014 car of the month)

You got that thing on yet? What size pulley are you running with that?

Give me a break Matt. It just came in the mail 3 hours ago.


I noticed a lot of belt slip last time I ran the 2.9" pulley.

It was depositing black belt residue so this mod should tighten up the slack.

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2000 SSEi - SilverBullet - 78,000 kms, 4" "straight shot" custom headlight ram air inlet, TOGs, 1.9's, Lsd, 2.9-3.4"MPS 10-15 psi, Ported GenV, EGR eliminated, OR pushrods, oil volume kit, trani cooler & shift kit, Titanium retainers, 90 lb springs, 160 Stat, 42# injectors, Fuel pump voltage increase, Wideband O2, 3" to dual 2 1/2" Magnaflows, Snow Meth/water injection, after SC temp gauge, 255/50WR17, timing commander set 15-18*@WOT, 2 speed Fan over-ride, disabled DRL, Solid motor mount, Meziere Electric water pump, adjustable fuel pressure regulator, Drilled & slotted rotors/ceramics, GXP sway bars and STB, Upgraded and rebuilt transmission with ZZP 2500 rpm stall TC, Pioneer Bluetooth stereo with sub and 800 W amps, PB 13.5 quarter, (April 2014 car of the month)

Are you planning on anything smaller? I never noticed your belt slip and did not realize you were running that small.

I am glad to see you are still at it with the mods. I always like to see these things running down the track and putting up some decent numbers.

looks like good times are coming.

How much timing on your setup?

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Just Your Average open loop tuned Ethanol Driven DD's

2k1 GTP: 13.307 @ 104: Headers, 1.9's, Tune
2k12 Impala: Stock

Not being too familiar with pulley-ing, does that mod just help take up the slack in the belt or does it help wrap the belt around the superchargers pulley a little more to increase contact area?

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Dale

It basically allows more wrap around the SC pulley to reduce slip.

As the supercharger pulley diameter shrinks, the amount of surface area the belt contacts shrinks. The mass of the supercharger resists the belt when you stab the throttle, and the supercharger rotors can lag due to belt slip off the line.

Years ago, I ran a full season on my 2.2" pulley before I realized I had belt slip. I fabricated an extra idler for the Zilla, and immediately felt the difference. It dramatically lowered the rpms that my torque peaked at. Felt like a totally different car. I run mine any time I have the 2.0" or 2.2" on the car, but remove it for the 2.5". This allows me to run a stock belt all season, regardless of pulley diameter.

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Click here for mod list for both cars
93 SSEi, 95 SLE (supercharged) 97 Buick LeSabre Limited
PontiacDad at WCBF '04: Cruise control? That's like surrendering!
Comprehensive guide to troubleshooting, rebuilding, and modifying Eaton Superchargers

I'm certainly not running any smaller pulley than the 2.9 for transmission longevity.
Series 2 Gen 5 is different than Bill's Series 1 little huffer.

I can bump the timing up 6 degrees at WOT with my timing commander.
Doing that with the 2.9 necessitate using the H2O/Meth injection to quench the charge without any knock.
Normal driving I leave it at 0. For every 10F increase in outside temp I reduce the timing by a degree.
During the last summer hot spell I had it set to remove 4 degrees of timing.

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2000 SSEi - SilverBullet - 78,000 kms, 4" "straight shot" custom headlight ram air inlet, TOGs, 1.9's, Lsd, 2.9-3.4"MPS 10-15 psi, Ported GenV, EGR eliminated, OR pushrods, oil volume kit, trani cooler & shift kit, Titanium retainers, 90 lb springs, 160 Stat, 42# injectors, Fuel pump voltage increase, Wideband O2, 3" to dual 2 1/2" Magnaflows, Snow Meth/water injection, after SC temp gauge, 255/50WR17, timing commander set 15-18*@WOT, 2 speed Fan over-ride, disabled DRL, Solid motor mount, Meziere Electric water pump, adjustable fuel pressure regulator, Drilled & slotted rotors/ceramics, GXP sway bars and STB, Upgraded and rebuilt transmission with ZZP 2500 rpm stall TC, Pioneer Bluetooth stereo with sub and 800 W amps, PB 13.5 quarter, (April 2014 car of the month)

12 degrees on a 2.9?

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Just Your Average open loop tuned Ethanol Driven DD's

2k1 GTP: 13.307 @ 104: Headers, 1.9's, Tune
2k12 Impala: Stock

LOL when it's hot and I'm daily driving, I pop the 3.4" back on and reduce the timing.

When it's hot and I pop on the 2.9 AND increase the timing, I HAVE to use the water injection.

Your lighter GP would be dipping well into the 12's with this set-up.

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2000 SSEi - SilverBullet - 78,000 kms, 4" "straight shot" custom headlight ram air inlet, TOGs, 1.9's, Lsd, 2.9-3.4"MPS 10-15 psi, Ported GenV, EGR eliminated, OR pushrods, oil volume kit, trani cooler & shift kit, Titanium retainers, 90 lb springs, 160 Stat, 42# injectors, Fuel pump voltage increase, Wideband O2, 3" to dual 2 1/2" Magnaflows, Snow Meth/water injection, after SC temp gauge, 255/50WR17, timing commander set 15-18*@WOT, 2 speed Fan over-ride, disabled DRL, Solid motor mount, Meziere Electric water pump, adjustable fuel pressure regulator, Drilled & slotted rotors/ceramics, GXP sway bars and STB, Upgraded and rebuilt transmission with ZZP 2500 rpm stall TC, Pioneer Bluetooth stereo with sub and 800 W amps, PB 13.5 quarter, (April 2014 car of the month)

That's the smoothflow kit, right Paul? Can't wait to see some numbers with the kit!

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Bye Bye:

RIP sandrock

Thanks to you IIRC for the link.

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2000 SSEi - SilverBullet - 78,000 kms, 4" "straight shot" custom headlight ram air inlet, TOGs, 1.9's, Lsd, 2.9-3.4"MPS 10-15 psi, Ported GenV, EGR eliminated, OR pushrods, oil volume kit, trani cooler & shift kit, Titanium retainers, 90 lb springs, 160 Stat, 42# injectors, Fuel pump voltage increase, Wideband O2, 3" to dual 2 1/2" Magnaflows, Snow Meth/water injection, after SC temp gauge, 255/50WR17, timing commander set 15-18*@WOT, 2 speed Fan over-ride, disabled DRL, Solid motor mount, Meziere Electric water pump, adjustable fuel pressure regulator, Drilled & slotted rotors/ceramics, GXP sway bars and STB, Upgraded and rebuilt transmission with ZZP 2500 rpm stall TC, Pioneer Bluetooth stereo with sub and 800 W amps, PB 13.5 quarter, (April 2014 car of the month)

With all the events happening I haven't had a chance to even look at the Bullet. The trickle charger is showing green and I still run it every month.

I looked at it just now and it appears that I will have to remove the fuel rail to install it. A little more involved than I first thought.

Three of the SC bolts have to be removed and they are directly under the rail and fuel regulator.
Not sure if I'll have to change to a longer belt but I think so based on logic.....unless I go with a smaller pulley. Certainly not a quick change mod.

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2000 SSEi - SilverBullet - 78,000 kms, 4" "straight shot" custom headlight ram air inlet, TOGs, 1.9's, Lsd, 2.9-3.4"MPS 10-15 psi, Ported GenV, EGR eliminated, OR pushrods, oil volume kit, trani cooler & shift kit, Titanium retainers, 90 lb springs, 160 Stat, 42# injectors, Fuel pump voltage increase, Wideband O2, 3" to dual 2 1/2" Magnaflows, Snow Meth/water injection, after SC temp gauge, 255/50WR17, timing commander set 15-18*@WOT, 2 speed Fan over-ride, disabled DRL, Solid motor mount, Meziere Electric water pump, adjustable fuel pressure regulator, Drilled & slotted rotors/ceramics, GXP sway bars and STB, Upgraded and rebuilt transmission with ZZP 2500 rpm stall TC, Pioneer Bluetooth stereo with sub and 800 W amps, PB 13.5 quarter, (April 2014 car of the month)

It will actually make the belt path longer with the same pulley size. Although you might be able to get by with the same size. If you go with a smaller pulley, my bet is you can keep the same belt, like you said.

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-Tom

2003 Silverado Ext. Cab - Charcoal - 128,000 miles - Stock...for now.
2000 SSEi - Gone, but not forgotten.

So to get this straight, you need this mod to run a smaller than stock SC pulley but not necessarily for the stock pulley, correct? Would there be enough clearance for the belt if you left the bar installed but removed just the pulley from it to run a stock SC pulley and belt configuration?

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Dale

No, the bar would be in the belt path.
I may just have to shelve it for the time being.

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2000 SSEi - SilverBullet - 78,000 kms, 4" "straight shot" custom headlight ram air inlet, TOGs, 1.9's, Lsd, 2.9-3.4"MPS 10-15 psi, Ported GenV, EGR eliminated, OR pushrods, oil volume kit, trani cooler & shift kit, Titanium retainers, 90 lb springs, 160 Stat, 42# injectors, Fuel pump voltage increase, Wideband O2, 3" to dual 2 1/2" Magnaflows, Snow Meth/water injection, after SC temp gauge, 255/50WR17, timing commander set 15-18*@WOT, 2 speed Fan over-ride, disabled DRL, Solid motor mount, Meziere Electric water pump, adjustable fuel pressure regulator, Drilled & slotted rotors/ceramics, GXP sway bars and STB, Upgraded and rebuilt transmission with ZZP 2500 rpm stall TC, Pioneer Bluetooth stereo with sub and 800 W amps, PB 13.5 quarter, (April 2014 car of the month)

Is that what i think looks like some form of an air filter were your oil cap i suppose to be? if not what is it, and if so what is the purpose?

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http://i1190.photobucket.com/albums/z447/razmatazz1/Untitled-1.jpg

http://intense-racing.com/Merchant2/mer ... e=3800_HCV

I'm not terribly sure what they do but most don't need them.